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3190 Commits

Author SHA1 Message Date
Colin Patrick Mccabe
7f6ed7fe36 HDFS-7055. Add tracing to DFSInputStream (cmccabe) 2014-10-03 13:35:43 -07:00
Andrew Wang
d2d5a0ea03 HDFS-7179. DFSClient should instantiate a KeyProvider, not a KeyProviderCryptoExtension. (wang) 2014-10-02 13:50:05 -07:00
Colin Patrick Mccabe
03db9cc839 HDFS-7162. Wrong path when deleting through fuse-dfs a file which already exists in trash (cmccabe) 2014-10-02 12:42:19 -07:00
Colin Patrick Mccabe
dd1b8f2ed8 HDFS-7176. The namenode usage message doesn't include "-rollingupgrade started" (cmccabe) 2014-10-01 14:53:44 -07:00
Haohui Mai
1f5b42ac48 HDFS-7158. Reduce the memory usage of WebImageViewer. Contributed by Haohui Mai. 2014-10-01 10:53:38 -07:00
arp
a45ad330fa HDFS-7171. Fix Jenkins failures in HDFS-6581 branch. (Arpit Agarwal) 2014-09-30 18:25:20 -07:00
arp
65ef35bbab Merge branch 'trunk' into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/resources/editsStored.xml
 2014-09-30 18:20:13 -07:00
arp
9e9e9cf711 HDFS-7153. Add storagePolicy to NN edit log during file creation. (Arpit Agarwal) 2014-09-30 18:10:13 -07:00
arp
dde2ed13c2 Merge branch 'trunk' into HDFS-6581 2014-09-30 18:05:54 -07:00
Jing Zhao
cdf1af0e5a HDFS-7167. NPE while running Mover if the given path is for a file. Contributed by Jing Zhao. 2014-09-30 11:13:35 -07:00
arp
5e8b697352 HDFS-7129. Metrics to track usage of memory for writes. (Contributed by Xiaoyu Yao) 2014-09-30 00:53:18 -07:00
arp
bb84f1fccb HDFS-7159. Use block storage policy to set lazy persist preference. (Arpit Agarwal) 2014-09-29 22:27:59 -07:00
arp
368e2423a5 Merge branch 'trunk' into HDFS-6581 2014-09-29 20:09:06 -07:00
Haohui Mai
0577eb32fc HDFS-6779. Add missing version subcommand for hdfs. Contributed by Sasaki Toru. 2014-09-29 18:10:47 -07:00
arp
7f0422be76 Merge branch 'trunk' into HDFS-6581 2014-09-29 16:29:43 -07:00
Andrew Wang
7f0efe96f8 HDFS-7124. Remove EncryptionZoneManager.NULL_EZ. (clamb via wang) 2014-09-29 14:14:22 -07:00
arp
1e6b4b9b2e Merge branch 'trunk' into HDFS-6581 2014-09-29 14:01:47 -07:00
Andrew Wang
f0293f11a8 HDFS-7104. Fix and clarify INodeInPath getter functions. Contributed by Zhe Zhang. 2014-09-29 12:58:37 -07:00
arp
d45e7c7e85 HDFS-7153. Add storagePolicy to NN edit log during file creation. (Arpit Agarwal) 2014-09-29 12:36:27 -07:00
Allen Wittenauer
84b9c632bf HDFS-4227. Document dfs.namenode.resource.* (Daisuke Kobayashi via aw) 2014-09-29 09:01:43 -07:00
Allen Wittenauer
9829f9fa58 HDFS-6519. Document oiv_legacy command (Akira AJISAKA via aw) 2014-09-29 08:51:41 -07:00
arp
9a53c3699b Merge branch 'trunk' into HDFS-6581 2014-09-28 20:42:56 -07:00
arp
b38e52b5e8 HDFS-7093. Add config key to restrict setStoragePolicy. (Arpit Agarwal) 2014-09-28 19:28:51 -07:00
Konstantin V Shvachko
400e1bb4ef HDFS-7156. Update fsck documentation. Contributed by Masahiro Yamaguch. 2014-09-27 21:04:23 -07:00
arp
a2d4edacea HDFS-7155. Bugfix in createLocatedFileStatus caused by bad merge. (Arpit Agarwal) 2014-09-26 16:30:47 -07:00
arp
7060502edb Merge branch 'trunk' into HDFS-6581 2014-09-26 11:09:03 -07:00
Colin Patrick Mccabe
55302ccfba HDFS-6956. Allow dynamically changing the tracing level in Hadoop servers (cmccabe) 2014-09-26 10:30:30 -07:00
arp
032e0eba6b Merge branch 'trunk' into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
 2014-09-25 19:50:28 -07:00
Andrew Wang
e96ce6f3e3 HDFS-7077. Separate CipherSuite from crypto protocol version. (wang) 2014-09-25 18:40:40 -07:00
Jing Zhao
e9c37de485 HDFS-7131. During HA upgrade, JournalNode should create a new committedTxnId file in the current directory. Contributed by Jing Zhao. 2014-09-25 17:15:33 -07:00
cnauroth
9f9a2222a2 HDFS-7119. Split error checks in AtomicFileOutputStream#close into separate conditions to improve diagnostics. Contributed by Chris Nauroth. 2014-09-25 13:33:37 -07:00
Colin Patrick Mccabe
1861b32eb5 HDFS-6808. Add command line option to ask DataNode reload configuration. (Lei Xu via Colin McCabe) 2014-09-25 13:11:59 -07:00
arp
364e60b169 HDFS-7144. Fix findbugs warnings in RamDiskReplicaTracker. (Contributed by Tsz Wo Nicholas Sze) 2014-09-25 11:14:24 -07:00
arp
e9edafc731 Merge branch 'trunk' into HDFS-6581 2014-09-25 11:06:25 -07:00
cnauroth
e0b1dc514f HDFS-7118. Improve diagnostics on storage directory rename operations by using NativeIO#renameTo in Storage#rename. Contributed by Chris Nauroth. 2014-09-25 10:03:59 -07:00
arp
e8e7fbe81a HDFS-6932. Balancer and Mover tools should ignore replicas on RAM_DISK. (Contributed by Xiaoyu Yao) 2014-09-24 21:08:59 -07:00
arp
feda4733a8 HDFS-7143. Fix findbugs warnings in HDFS-6581 branch. (Contributed by Tsz Wo Nicholas Sze) 2014-09-24 21:06:56 -07:00
arp
b1000fbba4 Merge branch 'trunk' into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFile.java
 2014-09-24 20:08:32 -07:00
Jing Zhao
428a76663a HDFS-7140. Add a tool to list all the existing block storage policies. Contributed by Jing Zhao. 2014-09-24 19:11:16 -07:00
Jing Zhao
073bbd805c HDFS-7081. Add new DistributedFileSystem API for getting all the existing storage policies. Contributed by Jing Zhao. 2014-09-24 10:05:40 -07:00
Allen Wittenauer
cb74f39697 HDFS-6534. Fix build on macosx: HDFS parts (Binglin Chang via aw) 2014-09-24 08:22:02 -07:00
arp
bfc7b7e6a0 Merge branch 'trunk' into HDFS-6581 2014-09-23 16:40:35 -07:00
Andrew Wang
f48686a1ad HDFS-7132. hdfs namenode -metadataVersion command does not honor configured name dirs. Contributed by Charles Lamb. 2014-09-23 14:10:02 -07:00
Allen Wittenauer
3dc28e2052 HADOOP-11092. hadoop shell commands should print usage if not given a class (aw) 2014-09-23 12:24:23 -07:00
arp
889122bd55 Merge branch 'trunk' into HDFS-6581 2014-09-22 18:00:58 -07:00
Colin Patrick Mccabe
912ad32b03 HDFS-7106. Reconfiguring DataNode volumes does not release the lock files in removed volumes. (cnauroth via cmccabe) 2014-09-22 11:51:31 -07:00
Andrew Wang
1737950d0f HDFS-6987. Move CipherSuite xattr information up to the encryption zone root. Contributed by Zhe Zhang. 2014-09-21 21:29:46 -07:00
cnauroth
47491f9a11 HDFS-7107. Avoid Findbugs warning for synchronization on AbstractNNFailoverProxyProvider#fallbackToSimpleAuth. Contributed by Chris Nauroth. 2014-09-20 20:53:09 -07:00
arp
e257b6dbb1 Merge branch 'trunk' into HDFS-6581 2014-09-20 16:13:17 -07:00
Jing Zhao
84a0a629d3 HDFS-7095. Archival Storage: TestStorageMover often fails in Jenkins. Contributed by Jing Zhao. 2014-09-20 13:44:53 -07:00
arp
b2d5ed36bc HDFS-7100. Make eviction scheme pluggable. (Arpit Agarwal) 2014-09-20 13:25:23 -07:00
arp
09dab88d3e Merge branch 'trunk' into HDFS-6581 2014-09-20 10:34:45 -07:00
cnauroth
f85cc14eb4 HDFS-7073. Allow falling back to a non-SASL connection on DataTransferProtocol in several edge cases. Contributed by Chris Nauroth. 2014-09-19 21:23:26 -07:00
Kihwal Lee
9e35571965 HDFS-7046. HA NN can NPE upon transition to active. Contributed by 
Kihwal Lee.
 2014-09-19 17:07:06 -05:00
arp
222bf0fe67 Merge branch 'trunk' into HDFS-6581 2014-09-19 10:02:27 -07:00
Kihwal Lee
bf27b9ca57 HDFS-7065. Pipeline close recovery race can cause block corruption. 
Contributed by Kihwal Lee.
 2014-09-19 09:00:13 -05:00
Kihwal Lee
f02d934fed HDFS-6948. DN rejects blocks if it has older UC block. Contributed by 
Eric Payne.
 2014-09-19 08:50:43 -05:00
arp
f8bbf80067 Merge branch 'trunk' into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/StorageType.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/HdfsFileStatus.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/HdfsLocatedFileStatus.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelper.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormatPBINode.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFile.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFileAttributes.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeLayoutVersion.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/FSImageFormatPBSnapshot.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/JsonUtil.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/proto/fsimage.proto
	hadoop-hdfs-project/hadoop-hdfs/src/main/proto/hdfs.proto
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/DFSTestUtil.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFsck.java
 2014-09-18 22:26:42 -07:00
arp
e79c98c11f HDFS-7091. Add forwarding constructor for INodeFile for existing callers. (Arpit Agarwal) 2014-09-18 19:20:25 -07:00
Andrew Wang
8e73084491 HDFS-6840. Clients are always sent to the same datanode when read is off rack. (wang) 2014-09-18 17:49:17 -07:00
Andrew Wang
20a076bafc HDFS-6970. Move startFile EDEK retries to the DFSClient. (wang) 2014-09-18 17:35:24 -07:00
Colin Patrick Mccabe
fe38d2e9b5 HDFS-6727. Refresh data volumes on DataNode based on configuration changes (Lei Xu via Colin Patrick McCabe) 2014-09-18 16:52:46 -07:00
Tsz-Wo Nicholas Sze
98f7bfe993 Merge branch 'HDFS-6584' into trunk 2014-09-19 07:11:19 +08:00
arp
22295b4783 Merge branch 'trunk' into HDFS-6581 2014-09-18 15:59:37 -07:00
Andrew Wang
70be56d093 HDFS-7003. Add NFS Gateway support for reading and writing to encryption zones. (clamb via wang) 2014-09-18 14:57:25 -07:00
arp
0b10e5a0f7 Merge branch 'trunk' into HDFS-6581 2014-09-18 12:10:45 -07:00
Colin Patrick Mccabe
570b8b468e HDFS-7047. Expose FileStatus#isEncrypted in libhdfs (cmccabe) 2014-09-18 11:42:23 -07:00
arp
5e4627d0fb HDFS-7084. FsDatasetImpl#copyBlockFiles debug log can be improved. (Contributed by Xiaoyu Yao) 2014-09-18 11:13:53 -07:00
arp
849ccfa699 Merge branch 'trunk' into HDFS-6581 2014-09-18 11:06:40 -07:00
Jing Zhao
76ccb80fad HDFS-7088. Archival Storage: fix TestBalancer and TestBalancerWithMultipleNameNodes. Contributed by Tsz Wo Nicholas Sze. 2014-09-18 10:54:01 -07:00
Tsz-Wo Nicholas Sze
2d2b0009e6 Merge branch 'trunk' into HDFS-6584 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
 2014-09-18 13:00:29 +08:00
Andrew Wang
0ecefe6017 HDFS-7078. Fix listEZs to work correctly with snapshots. (wang) 2014-09-17 21:28:05 -07:00
Andrew Wang
10e8602f32 HDFS-7004. Update KeyProvider instantiation to create by URI. (wang) 2014-09-17 20:14:40 -07:00
arp
4eab083b1b HDFS-7080. Fix finalize and upgrade unit test failures. (Arpit Agarwal) 2014-09-17 15:25:04 -07:00
arp
a186d514bd Merge branch 'trunk' into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
 2014-09-17 15:03:55 -07:00
Jing Zhao
911979c8ab Merge changes from trunk 2014-09-17 13:12:45 -07:00
Colin Patrick Mccabe
e3803d002c HDFS-6843. Create FileStatus isEncrypted() method (clamb via cmccabe) 2014-09-17 12:55:35 -07:00
arp
24f8156886 Merge branch 'trunk' into HDFS-6581 2014-09-17 12:10:50 -07:00
Andrew Wang
ea4e2e843e HDFS-6705. Create an XAttr that disallows the HDFS admin from accessing a file. (clamb via wang) 2014-09-17 11:23:47 -07:00
Jing Zhao
b014e83bc5 HDFS-6864. Archival Storage: add user documentation. Contributed by Tsz Wo Nicholas Sze. 2014-09-17 09:40:17 -07:00
Alejandro Abdelnur
e14e71d5fe HADOOP-11096. KMS: KeyAuthorizationKeyProvider should verify the keyversion belongs to the keyname on decrypt. (tucu) 2014-09-16 23:20:35 -07:00
Tsz-Wo Nicholas Sze
bd2e409de1 HDFS-7072. Fix TestBlockManager and TestStorageMover. Contributed by Jing Zhao 2014-09-17 13:48:32 +08:00
arp
a24a9331d4 Merge branch 'trunk' into HDFS-6581 2014-09-16 18:18:09 -07:00
Jing Zhao
432b863719 Merge changes from trunk 2014-09-16 17:58:39 -07:00
Jing Zhao
2e4033e872 HDFS-7052. Archival Storage: Add Mover into hdfs script. Contributed by Jing Zhao. 2014-09-16 17:52:28 -07:00
Andrew Wang
33ce887c20 HDFS-6851. Refactor EncryptionZoneWithId and EncryptionZone. (clamb via wang) 2014-09-16 16:41:09 -07:00
Allen Wittenauer
7971c97ec1 HADOOP-11022. User replaced functions get lost 2-3 levels deep (e.g., sbin) (aw) 2014-09-16 16:06:23 -07:00
arp
4603e4481f HDFS-7064. Fix unit test failures in HDFS-6581 branch. (Contributed by Xiaoyu Yao) 2014-09-16 15:45:07 -07:00
arp
e0d7fb48fb Merge branch 'trunk' into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/Receiver.java
 2014-09-16 14:32:57 -07:00
Colin Patrick Mccabe
56119fec96 HDFS-6880. Adding tracing to DataNode data transfer protocol (iwasakims via cmccabe) 2014-09-16 13:59:32 -07:00
Kihwal Lee
0c26412be4 HDFS-6965. NN continues to issue block locations for DNs with full 
disks. Contributed by Rushabh Shah.
 2014-09-16 09:04:54 -05:00
arp
a7814e1aa4 Merge branch 'trunk' into HDFS-6581 2014-09-15 15:30:19 -07:00
arp
a4dcbaa332 HDFS-7066. LazyWriter#evictBlocks misses a null check for replicaState. (Contributed by Xiaoyu Yao) 2014-09-15 15:28:17 -07:00
Andrew Wang
43b0303008 HDFS-7032. Add WebHDFS support for reading and writing to encryption zones. Contributed by Charles Lamb. 2014-09-15 10:23:57 -07:00
Jing Zhao
2689b6ca72 HDFS-7062. Archival Storage: skip under construction block for migration. Contributed by Jing Zhao. 2014-09-15 10:16:56 -07:00
arp
9f22fb8c9a HDFS-6978. Directory scanner should correctly reconcile blocks on RAM disk. (Arpit Agarwal) 2014-09-12 22:13:18 -07:00
arp
7aeda47bd9 Merge branch 'trunk' into HDFS-6581 2014-09-12 11:45:11 -07:00
Jing Zhao
dc27ee9ae9 HDFS-7039. Archival Storage: fix Balancer tests. Contributed by Tsz Wo Nicholas Sze. 2014-09-11 14:19:18 -07:00
Jing Zhao
8de20a1987 Merge trunk into HDFS-6584 2014-09-11 13:04:35 -07:00
Jing Zhao
0d85f7e591 HDFS-7034. Archival Storage: Fix TestBlockPlacement and TestStorageMover. Contributed by Jing Zhao. 2014-09-11 13:00:43 -07:00
cnauroth
80ac6aabce HDFS-7042. Upgrade fails for Windows HA cluster due to file locks held during rename in JournalNode. Contributed by Chris Nauroth. 2014-09-11 12:16:19 -07:00
Andrew Wang
1e684995d7 HDFS-7045. Fix NameNode deadlock when opening file under /.reserved path. Contributed by Yi Liu. 2014-09-11 10:59:09 -07:00
Andrew Wang
d1dab6cc63 HDFS-6621. Hadoop Balancer prematurely exits iterations. Contributed by Rafal Wodjdyla and Benjamin Bowman. 2014-09-11 10:32:20 -07:00
Tsz-Wo Nicholas Sze
70dfe9cfab Merge branch 'trunk' into HDFS-6584 2014-09-11 15:23:38 +08:00
Jing Zhao
db41a1b7b9 Merge changes from trunk 2014-09-09 22:47:50 -07:00
Alejandro Abdelnur
bbff44cb03 HDFS-6776. Using distcp to copy data between insecure and secure cluster via webdhfs doesn't work. (yzhangal via tucu) 2014-09-09 22:16:42 -07:00
Tsz-Wo Nicholas Sze
4124905aa5 HDFS-7028: FSDirectory should not get storage policy id from symlinks 2014-09-10 12:34:15 +08:00
arp
0d2f6b4600 Merge branch 'trunk' into HDFS-6581 2014-09-09 18:07:18 -07:00
Konstantin V Shvachko
05af0ff4be Revert HDFS-6940. 2014-09-09 17:30:10 -07:00
cnauroth
2749fc677c Newly moved block replica been invalidated and deleted in TestBalancer. Contributed by Binglin Chang. 2014-09-09 11:32:54 -07:00
arp
61ccd50362 Merge branch 'trunk' into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeLayoutVersion.java
 2014-09-08 22:44:04 -07:00
arp
f949f6b548 HDFS-6981. Fix DN upgrade with layout version change. (Arpit Agarwal) 2014-09-08 21:20:55 -07:00
Andrew Wang
04915a0814 HDFS-6951. Correctly persist raw namespace xattrs to edit log and fsimage. Contributed by Charles Lamb. 2014-09-08 16:59:30 -07:00
Jing Zhao
6997c1c658 Merge remote-tracking branch 'origin/trunk' into HDFS-6584 2014-09-08 15:15:34 -07:00
arp
4ff128af12 Merge branch 'trunk' into HDFS-6581 2014-09-08 15:00:01 -07:00
Jing Zhao
867f0f141c HDFS-7029. Archival Storage: fix TestDFSInotifyEventInputStream and TestDistributedFileSystem. Contributed by Tsz Wo Nicholas Sze. 2014-09-08 14:57:27 -07:00
arp
a18caf7753 HDFS-6991. Notify NN of evicted block before deleting it from RAM disk. (Arpit Agarwal) 2014-09-08 14:29:30 -07:00
Jing Zhao
74a7e227c8 HDFS-7027. Archival Storage: Mover does not terminate when some storage type is out of space. Contributed by Tsz Wo Nicholas Sze. 2014-09-08 14:21:26 -07:00
Jing Zhao
2b5c528a73 HDFS-6875. Archival Storage: support migration for a list of specified paths. Contributed by Jing Zhao. 2014-09-08 14:10:00 -07:00
Allen Wittenauer
d989ac0444 MAPREDUCE-5972. Fix typo 'programatically' in job.xml (and a few other places) (Akira AJISAKA via aw) 2014-09-08 13:15:46 -07:00
Allen Wittenauer
6c790a7ab0 HDFS-6893. crypto subcommand is not sorted properly in hdfs\'s hadoop_usage (David Luo via aw) 2014-09-08 13:10:53 -07:00
Colin Patrick Mccabe
cad14aa916 HDFS-6036. Forcibly timeout misbehaving DFSClients that try to do no-checksum reads that extend too long. (cmccabe) 2014-09-08 12:51:56 -07:00
Kihwal Lee
6a84f88c11 HDFS-7005. DFS input streams do not timeout. Contributed by Daryn Sharp. 2014-09-08 14:41:44 -05:00
Haohui Mai
c1f8323234 HDFS-6943. Improve NN allocateBlock log to include replicas' datanode IPs. Contributed by Ming Ma. 2014-09-08 11:07:23 -07:00
arp
ccdf0054a3 HDFS-6977. Delete all copies when a block is deleted from the block space. (Arpit Agarwal) 2014-09-08 10:35:54 -07:00
Tsz-Wo Nicholas Sze
f1432e2424 Merge branch 'trunk' into HDFS-6584 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
 2014-09-08 10:54:48 +08:00
arp
eb8284d50e Merge trunk into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/FsVolumeSpi.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDirectoryScanner.java
 2014-09-07 14:46:46 -07:00
arp
d1fa58292e HDFS-6898. DN must reserve space for a full block when an RBW block is created. (Contributed by Arpit Agarwal) 2014-09-06 21:04:29 -07:00
Tsz-Wo Nicholas Sze
22a41dce4a HDFS-6997: add more tests for data migration and replicaion. 2014-09-07 07:44:28 +08:00
arp
31bbeaf383 Merge remote-tracking branch 'apache-commit/trunk' into HDFS-6581 2014-09-06 12:28:22 -07:00
Konstantin V Shvachko
88209ce181 HDFS-6940. Refactoring to allow ConsensusNode implementation. 
Contributed by Konstantin Shvachko.
 2014-09-06 12:07:52 -07:00
Alejandro Abdelnur
3b35f81603 HDFS-6986. DistributedFileSystem must get delegation tokens from configured KeyProvider. (zhz via tucu) 2014-09-05 22:33:48 -07:00
arp
339d21f273 Merge trunk into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeLayoutVersion.java
 2014-09-05 21:36:25 -07:00
Allen Wittenauer
a149afd9e6 HADOOP-11052. hadoop_verify_secure_prereq's results aren't checked in bin/hdfs (aw) 2014-09-05 13:50:42 -07:00
Jing Zhao
300cb12bef Merge trunk into HDFS-6584 2014-09-05 11:37:22 -07:00
Allen Wittenauer
7a62515c86 HADOOP-11052. hadoop_verify_secure_prereq's results aren't checked in bin/hdfs (aw) 2014-09-05 11:31:49 -07:00
arp
9e941d9f99 HDFS-6831. Inconsistency between 'hdfs dfsadmin' and 'hdfs dfsadmin -help'. (Contributed by Xiaoyu Yao) 2014-09-05 10:45:54 -07:00
Jing Zhao
c6107f566f HDFS-6376. Distcp data between two HA clusters requires another configuration. Contributed by Dave Marion and Haohui Mai. 2014-09-05 10:40:02 -07:00
Jing Zhao
185200e709 HDFS-6876. Archival Storage: support set/get storage policy in DFSAdmin. Contributed by Jing Zhao. 2014-09-04 20:14:46 -07:00
Jing Zhao
6104520369 HDFS-6886. Use single editlog record for creating file + overwrite. Contributed by Yi Liu. 2014-09-04 18:54:38 -07:00
Jing Zhao
f7df24bb1b HDFS-6996. SnapshotDiff report can hit IndexOutOfBoundsException when there are nested renamed directory/file. Contributed by Jing Zhao. 2014-09-04 16:12:44 -07:00
Jing Zhao
e08701ec71 HDFS-6961. Archival Storage: BlockPlacementPolicy#chooseTarget should check each valid storage type in each choosing round. 2014-09-04 14:19:32 -07:00
Colin Patrick Mccabe
f4caedfcbf HDFS-6959 Make the HDFS home directory location customizable. Contributed by Yongjun Zhang 2014-09-03 19:30:30 -07:00
arp
3a0142bd77 HDFS-6848. Lack of synchronization on access to datanodeUuid in DataStorage#format. (Contributed by Xiaoyu Yao) 2014-09-03 17:17:06 -07:00
Jing Zhao
45d5b13256 Merge changes from trunk 2014-09-03 15:36:47 -07:00
arp
cb9b485075 HDFS-6930. Improve replica eviction from RAM disk. (Arpit Agarwal) 2014-09-03 13:53:01 -07:00
arp
08a8f2be81 Merge trunk into HDFS-6581 2014-09-03 10:53:37 -07:00
Uma Maheswara Rao G
3425ae5d7e HDFS-2975. Rename with overwrite flag true can make NameNode to stuck in safemode on NN (crash + restart). (Yi Liu via umamahesh) 2014-09-03 18:53:51 +05:30
arp
a6b32a3e78 Merge trunk into HDFS-6581 2014-09-02 16:25:32 -07:00
Haohui Mai
08a9ac7098 HDFS-6942. Fix typos in log messages. Contributed by Ray Chiang. 2014-09-02 16:22:18 -07:00
Colin Patrick Mccabe
727331becc HDFS-4257. The ReplaceDatanodeOnFailure policies could have a forgiving option. Contributed by szetszwo. 2014-09-02 15:14:33 -07:00
Andrew Wang
a0ccf83dfd HDFS-6954. With crypto, no native lib systems are too verbose. Contributed by Charles Lamb. 2014-09-02 14:22:20 -07:00
Andrew Wang
faa4455be5 HDFS-6634. inotify in HDFS. Contributed by James Thomas. 2014-09-02 14:02:29 -07:00
Jing Zhao
3e2a0b5446 HDFS-6969. Archival Storage: INode#getStoragePolicyID should always return the latest storage policy. Contributed by Jing Zhao. 2014-09-01 17:56:04 -07:00
arp
f65183eba3 Merge remote-tracking branch 'apache-commit/trunk' into HDFS-6581 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
 2014-08-29 13:37:17 -07:00
Aaron T. Myers
7eab2a29a5 HDFS-6774. Make FsDataset and DataStore support removing volumes. Contributed by Lei Xu. 2014-08-29 13:00:17 -07:00
arp
4ae8178c56 HDFS-6800. Support Datanode layout changes with rolling upgrade. (Contributed by James Thomas) 2014-08-29 00:26:13 -07:00
arp
c92837aeab HDFS-6931. Move lazily persisted replicas to finalized directory on DN startup. (Arpit Agarwal) 2014-08-28 23:13:46 -07:00
arp
4cf9afacbe HDFS-6960. Bugfix in LazyWriter, fix test case and some refactoring. (Arpit Agarwal) 2014-08-28 23:05:32 -07:00
arp
7e32be8768 Merge remote-tracking branch 'apache-commit/trunk' into HDFS-6581 
Conflicts:
	hadoop-common-project/hadoop-common/CHANGES.txt
 2014-08-28 19:06:46 -07:00
Allen Wittenauer
d8774cc577 HADOOP-11013. CLASSPATH handling should be consolidated, debuggable (aw) 2014-08-28 18:09:25 -07:00
Todd Lipcon
ab638e77b8 HDFS-6865. Byte array native checksumming on client side. Contributed by James Thomas. 2014-08-28 16:44:09 -07:00
arp
2e987148e0 HDFS-6929. NN periodically unlinks lazy persist files with missing replicas from namespace. (Arpit Agarwal) 2014-08-27 21:47:19 -07:00
arp
eb448e1439 HDFS-6926. DN support for saving replicas to persistent storage and evicting in-memory replicas. (Arpit Agarwal) 2014-08-27 21:47:19 -07:00
arp
a317bd7b02 HDFS-6925. DataNode should attempt to place replicas on transient storage first if lazyPersist flag is received. (Arpit Agarwal) 2014-08-27 21:47:19 -07:00
arp
c2354a7f81 HDFS-6923. Propagate LazyPersist flag to DNs via DataTransferProtocol. (Arpit Agarwal) 2014-08-27 21:47:18 -07:00
arp
042b33f20b HDFS-6922. Add LazyPersist flag to INodeFile, save it in FsImage and edit logs. (Arpit Agarwal) 2014-08-27 21:47:18 -07:00
arp
7f49537ba1 HDFS-6924. Add new RAM_DISK storage type. (Arpit Agarwal) 2014-08-27 21:47:18 -07:00
arp
a7bcc95358 HDFS-6921. Add LazyPersist flag to FileStatus. (Arpit Agarwal) 2014-08-27 21:47:18 -07:00
Jing Zhao
a26aa6bd07 HDFS-6944. Archival Storage: add retry and termination logic for Mover. Contributed by Jing Zhao. 2014-08-27 14:20:54 -07:00
Colin Patrick Mccabe
6962510f72 HDFS-6879. Adding tracing to Hadoop RPC. Contributed by Masatake Iwasaki. 2014-08-27 14:12:05 -07:00
Jing Zhao
b7ded466b0 HDFS-6920. Archival Storage: check the storage type of delNodeHintStorage when deleting a replica. Contributed by Tsz Wo Nicholas Sze. 2014-08-27 14:08:02 -07:00
Colin Patrick Mccabe
b6b95ff667 HDFS-6902. FileWriter should be closed in finally block in BlockReceiver#receiveBlock() (Tsuyoshi OZAWA via Colin Patrick McCabe) 2014-08-27 13:49:31 -07:00
Colin Patrick Mccabe
225569ece2 HDFS-4486. Add log category for long-running DFSClient notices. Contributed by Zhe Zhang. 2014-08-27 13:39:40 -07:00
Haohui Mai
26ebdd849b HDFS-6938. Cleanup javac warnings in FSNamesystem. Contributed by Charles Lamb. 2014-08-27 11:14:39 -07:00
Jing Zhao
8ea20b53a8 HDFS-6911. Archival Storage: check if a block is already scheduled in Mover. Contributed by Tsz Wo Nicholas Sze. 2014-08-27 10:38:10 -07:00
Jing Zhao
555900a9dc Merge branch 'trunk' into HDFS-6584 2014-08-27 10:32:30 -07:00
Jing Zhao
6b441d227a HDFS-6908. Incorrect snapshot directory diff generated by snapshot deletion. Contributed by Juan Yu and Jing Zhao. 2014-08-27 10:26:22 -07:00
Allen Wittenauer
9ec4a930f5 HADOOP-10996. Stop violence in the *_HOME (aw) 2014-08-27 07:00:31 -07:00
Arpit Agarwal
e871955765 HDFS-6899. Allow changing MiniDFSCluster volumes per DN and capacity per volume. (Arpit Agarwal) 
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 2014-08-23 06:01:17 +00:00
Arpit Agarwal
e6c3650070 HDFS-6829. DFSAdmin refreshSuperUserGroupsConfiguration failed in security cluster. (Contributed by zhaoyunjiong) 
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 2014-08-22 18:14:55 +00:00
Alejandro Abdelnur
3aa3b0abc2 HDF-6905. fs-encryption merge triggered release audit failures. (clamb via tucu) 
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 2014-08-22 05:17:22 +00:00
Jing Zhao
e69954d22c HDFS-6906. Archival Storage: Add more tests for BlockStoragePolicy. Contributed by Tsz Wo Nicholas Sze. 
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 2014-08-21 23:42:33 +00:00
Jing Zhao
603cbe5eea HDFS-6863. Archival Storage: Support migration for snapshot paths. Contributed by Jing Zhao. 
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 2014-08-21 23:41:10 +00:00
Tsz-wo Sze
c92d869d02 Merge r1609845 through r1619277 from trunk. 
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 2014-08-21 05:22:10 +00:00
Arpit Agarwal
6824abc19e HDFS-6758. Block writer should pass the expected block size to DataXceiverServer (Arpit Agarwal) 
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 2014-08-21 01:13:49 +00:00
Chris Nauroth
8304001861 HDFS-6858. Allow dfs.data.transfer.saslproperties.resolver.class default to hadoop.security.saslproperties.resolver.class. Contributed by Benoy Antony. 
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 2014-08-20 22:46:35 +00:00
Andrew Wang
834fccf02b Merge from trunk to branch 
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 2014-08-20 18:19:13 +00:00
Jing Zhao
f20d363126 HDFS-6870. Blocks and INodes could leak for Rename with overwrite flag. Contributed by Yi Liu. 
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 2014-08-20 18:13:03 +00:00
Andrew Wang
d2a39b61aa Merge from trunk to branch. 
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 2014-08-20 01:22:42 +00:00
Allen Wittenauer
31467453ec HADOOP-9902. Shell script rewrite (aw) 
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 2014-08-19 12:11:17 +00:00
Tsz-wo Sze
4e324bcd3d Merge r1609845 through r1618763 from trunk. 
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 2014-08-18 23:41:53 +00:00
Brandon Li
2fb04d2a30 HDFS-6569. OOB message can't be sent to the client when DataNode shuts down for upgrade. Contributed by Brandon Li 
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 2014-08-18 21:23:08 +00:00
Arpit Agarwal
1b5139b29a HDFS-6188. An ip whitelist based implementation of TrustedChannelResolver. (Contributed by Benoy Antony) 
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 2014-08-18 20:50:06 +00:00
Andrew Wang
0cc08f6da4 Merge from trunk to branch. 
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 2014-08-18 18:41:31 +00:00
Andrew Wang
bd616552cc HDFS-6825. Edit log corruption due to delayed block removal. Contributed by Yongjun Zhang. 
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 2014-08-18 18:08:42 +00:00
Jing Zhao
5d5aae0694 HDFS-6801. Archival Storage: Add a new data migration tool. Contributed by Tsz Wo Nicholas Sze. 
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 2014-08-18 17:51:18 +00:00
Arpit Agarwal
1c77c80410 HDFS-6783. Addendum patch to fix test failures. (Contributed by Yi Liu) 
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 2014-08-18 15:34:58 +00:00
Tsz-wo Sze
cb75b6b07d Merge r1609845 through r1618416 from trunk. 
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 2014-08-16 21:02:21 +00:00
Tsz-wo Sze
9b250d74f0 HDFS-6847. Support storage policy on directories and include storage policy in HdfsFileStatus. Contributed by Jing Zhao 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-6584@1618416 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-16 20:58:20 +00:00
Charles Lamb
20dcb841ce HDFS-6546. Add non-superuser capability to get the encryption zone for a specific path. (clamb) 
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 2014-08-14 19:11:06 +00:00
Uma Maheswara Rao G
44864c68b5 HDFS-6783. Fix HDFS CacheReplicationMonitor rescan logic. Contributed by Yi Liu and Colin Patrick McCabe. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1617872 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-14 04:20:00 +00:00
Vinayakumar B
195961a7c1 HDFS-6247. Avoid timeouts for replaceBlock() call by sending intermediate responses to Balancer (vinayakumarb) 
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 2014-08-13 18:43:05 +00:00
Vinayakumar B
6554994fab Reverted 
Merged revision(s) 1617784 from hadoop/common/trunk:
HDFS-6847. Avoid timeouts for replaceBlock() call by sending intermediate responses to Balancer (Contributed by Vinayakumar B.)
........


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 2014-08-13 18:36:51 +00:00
Vinayakumar B
471b1368e2 HDFS-6847. Avoid timeouts for replaceBlock() call by sending intermediate responses to Balancer (Contributed by Vinayakumar B.) 
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 2014-08-13 18:06:33 +00:00
Haohui Mai
03d8ff496a HDFS-6567. Normalize the order of public final in HdfsFileStatus. Contributed by Tassapol Athiapinya. 
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 2014-08-13 17:45:47 +00:00
Arpit Agarwal
a72fba5853 HDFS-6836. HDFS INFO logging is verbose & uses file appenders. (Contributed by Xiaoyu Yao) 
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 2014-08-12 21:49:48 +00:00
Arpit Agarwal
662c5bb3af HDFS-6830. BlockInfo.addStorage fails when DN changes the storage for a block replica. (Arpit Agarwal) 
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 2014-08-12 21:42:21 +00:00
Jing Zhao
37207b75d4 HDFS-6835. Archival Storage: Add a new API to set storage policy. Contributed by Jing Zhao. 
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 2014-08-12 19:32:09 +00:00
Charles Lamb
74f7be0887 merge from trunk r1617527 
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 2014-08-12 17:02:07 +00:00
Jing Zhao
04884cd530 Merging r1616894 through r1617376 from trunk. 
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 2014-08-11 22:27:50 +00:00
Haohui Mai
80691b073f HDFS-6838. Code cleanup for unnecessary INode replacement. Contributed by Jing Zhao. 
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 2014-08-11 21:28:33 +00:00
Jing Zhao
e60673697d HDFS-6837. Code cleanup for Balancer and Dispatcher. Contributed by Tsz Wo Nicholas Sze. 
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 2014-08-11 18:01:14 +00:00
Jing Zhao
9d5f8fa68d Merging r1616428 through r1616893 from trunk. 
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 2014-08-08 22:21:35 +00:00
Jing Zhao
c3cf331dc9 HDFS-6828. Separate block replica dispatching from Balancer. Contributed by Tsz Wo Nicholas Sze. 
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 2014-08-08 21:33:57 +00:00
Arpit Agarwal
05d1bf4157 HDFS-6830. Revert accidental checkin 
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 2014-08-08 21:22:48 +00:00
Arpit Agarwal
a70c9de3f1 HDFS-6830. BlockInfo.addStorage fails when DN changes the storage for a block replica. (Arpit Agarwal) 
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 2014-08-08 21:20:19 +00:00
Ravi Prakash
6da830cfdf HDFS-6823. dfs.web.authentication.kerberos.principal shows up in logs for insecure HDFS 
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 2014-08-08 18:21:18 +00:00
Chris Nauroth
70d453602c HDFS-573. Porting libhdfs to Windows. Contributed by Chris Nauroth. 
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 2014-08-08 16:26:45 +00:00
Uma Maheswara Rao G
1fa2d6c4ba HDFS-6834. Improve the configuration guidance in DFSClient when there are no Codec classes found in configs. Contributed by Uma Maheswara Rao G. 
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 2014-08-08 11:35:16 +00:00
Arpit Agarwal
d3a2fe2807 HDFS-6772. Get DN storages out of blockContentsStale state faster after NN restarts. (Contributed by Ming Ma) 
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 2014-08-08 05:41:38 +00:00
Haohui Mai
2ac640ec75 HDFS-6722. Display readable last contact time for dead nodes on NN webUI. Contributed by Ming Ma. 
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 2014-08-08 04:27:47 +00:00
Aaron Myers
d758be1f35 HDFS-6740. Make FSDataset support adding data volumes dynamically. Contributed by Lei Xu. 
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 2014-08-07 22:59:59 +00:00
Aaron Myers
eca80dca3e HDFS-6728. Dynamically add new volumes to DataStorage, formatted if necessary. Contributed by Lei Xu. 
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 2014-08-07 22:46:51 +00:00
Andrew Wang
311d2f0773 Merge from trunk to branch. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/fs-encryption@1616589 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-07 20:26:52 +00:00
Tsz-wo Sze
b50cb5e056 Merge r1609845 through r1616427 from trunk. 
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 2014-08-07 07:38:23 +00:00
Tsz-wo Sze
0ed8732fee HDFS-6812. Remove addBlock and replaceBlock from DatanodeDescriptor. 
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 2014-08-07 07:30:53 +00:00
Tsz-wo Sze
83b9933db3 HDFS-6809. Move Balancer's inner classes MovedBlocks and Matcher as to standalone classes and separates KeyManager from NameNodeConnector. 
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 2014-08-07 07:18:48 +00:00
Jing Zhao
efc73a0f13 HDFS-6791. A block could remain under replicated if all of its replicas are on decommissioned nodes. Contributed by Ming Ma. 
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 2014-08-06 19:03:07 +00:00
Allen Wittenauer
6fa66f2357 HDFS-6517. Remove hadoop-metrics2.properties from hdfs project (Akira AJISAKA via aw) 
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 2014-08-06 16:07:52 +00:00
Yi Liu
2b5e044424 HDFS-6817. Fix findbugs and other warnings. (yliu) 
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 2014-08-06 04:43:58 +00:00
Brandon Li
812ac91add HDFS-6790. DFSUtil Should Use configuration.getPassword for SSL passwords. Contributed by Larry McCay 
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 2014-08-06 00:50:07 +00:00
Andrew Wang
ac47ad11de HDFS-6394. HDFS encryption documentation. (wang) 
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 2014-08-05 21:49:31 +00:00
Andrew Wang
ac73d416f3 Merge from trunk to branch 
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 2014-08-05 02:30:54 +00:00
Uma Maheswara Rao G
431857d09d HDFS-6787. Remove duplicate code in FSDirectory#unprotectedConcat. Contributed by Yi Liu. 
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 2014-08-04 15:44:44 +00:00
Uma Maheswara Rao G
6e421f78b3 HDFS-6814. Mistakenly dfs.namenode.list.encryption.zones.num.responses configured as boolean. Contributed by Uma Maheswara Rao G. 
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 2014-08-04 10:04:33 +00:00
Uma Maheswara Rao G
10db613389 HADOOP-10886. CryptoCodec#getCodecclasses throws NPE when configurations not loaded. Contributed by Uma Maheswara Rao G. 
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 2014-08-04 09:56:57 +00:00
Vinayakumar B
33518e5613 HDFS-5185. DN fails to startup if one of the data dir is full. Contributed by Vinayakumar B. 
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 2014-08-04 08:43:51 +00:00
Vinayakumar B
30a9ec26f7 HDFS-5723. Append failed FINALIZED replica should not be accepted as valid when that block is underconstruction. Contributed by Vinayakumar B. 
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 2014-08-04 06:44:06 +00:00
Arpit Agarwal
bcf7ab1d0f HDFS-6810. StorageReport array is initialized with wrong size in DatanodeDescriptor#getStorageReports. (Contributed by szetszwo) 
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 2014-08-03 02:08:32 +00:00
Colin McCabe
1ba3f89714 HDFS-6482. Use block ID-based block layout on datanodes (James Thomas via Colin Patrick McCabe) 
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 2014-08-01 20:41:05 +00:00
Andrew Wang
07860b1c9e HDFS-6788. Improve synchronization in BPOfferService with read write lock. Contributed by Yongjun Zhang. 
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 2014-08-01 18:56:06 +00:00
Andrew Wang
70c99278a9 HDFS-6780. Batch the encryption zones listing API. (wang) 
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 2014-08-01 18:47:01 +00:00
Arpit Agarwal
45db4d204b HDFS-6794. Update BlockManager methods to use DatanodeStorageInfo where possible. (Arpit Agarwal) 
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 2014-08-01 16:58:06 +00:00
Tsz-wo Sze
7e12b1912f HDFS-6796. Improve the argument check during balancer command line parsing. Contributed by Benoy Antony 
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 2014-08-01 14:12:35 +00:00
Tsz-wo Sze
dc7744d2e5 Merge r1609845 through r1615019 from trunk. 
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 2014-08-01 01:29:49 +00:00
Arpit Agarwal
b5b862e3af HDFS-6797. DataNode logs wrong layoutversion during upgrade. (Contributed by Benoy Antony) 
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 2014-08-01 01:13:42 +00:00
Tsz-wo Sze
b8597e6a10 HDFS-6685. Balancer should preserve storage type of replicas. 
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 2014-08-01 01:05:33 +00:00
Andrew Wang
beebb36595 Fix some merge errors that slipped through. 
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 2014-07-31 22:45:08 +00:00
Arpit Agarwal
b8b8f3f5e7 HDFS-6441. Add ability to exclude/include specific datanodes while balancing. (Contributed by Benoy Antony and Yu Li) 
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 2014-07-31 06:02:46 +00:00
Charles Lamb
ab47b666d0 HDFS-6785. Should not be able to create encryption zone using path to a non-directory file. (clamb) 
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 2014-07-30 20:00:24 +00:00
Andrew Wang
7405953692 HDFS-6692. Add more HDFS encryption tests. (wang) 
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 2014-07-30 18:39:48 +00:00
Chris Nauroth
535fe14ded HDFS-6570. add api that enables checking if a user has certain permissions on a file. Contributed by Jitendra Pandey. 
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 2014-07-30 17:49:09 +00:00
Steve Loughran
f6436c0720 HDFS-4629. Using com.sun.org.apache.xml.internal.serialize.* in XmlEditsVisitor.java is JVM vendor specific. Breaks IBM JAVA. 
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 2014-07-30 14:05:59 +00:00
Andrew Wang
c3fa0b5884 Merge from trunk to branch 
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 2014-07-30 06:09:33 +00:00
Andrew Wang
09e7ff05df HDFS-6778. The extended attributes javadoc should simply refer to the user docs. Contributed by Charles Lamb. 
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 2014-07-30 05:57:55 +00:00
Charles Lamb
9ca2f34c8f HDFS-6730. Create a .RAW extended attribute namespace. (clamb) 
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 2014-07-30 01:35:04 +00:00
Andrew Wang
415223548d HDFS-6771. Require specification of an encryption key when creating an encryption zone. (wang) 
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 2014-07-29 23:39:38 +00:00
Andrew Wang
407bb3d3e4 HDFS-6509. Create a special /.reserved/raw directory for raw access to encrypted data. Contributed by Charles Lamb. 
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 2014-07-29 21:11:26 +00:00
Tsz-wo Sze
10d6210322 Merge r1609845 through r1614231 from trunk. 
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 2014-07-29 00:49:14 +00:00
Tsz-wo Sze
4f9ffc7455 HDFS-6739. Add getDatanodeStorageReport to ClientProtocol. 
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 2014-07-28 23:43:39 +00:00
Charles Lamb
1d3e9ec935 merge from trunk r1613787 
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 2014-07-27 13:32:51 +00:00
Chris Nauroth
9bce3eca42 HDFS-6749. FSNamesystem methods should call resolvePath. Contributed by Charles Lamb. 
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 2014-07-26 04:18:28 +00:00
Colin McCabe
e85a3fecc6 HDFS-6750. The DataNode should use its shared memory segment to mark short-circuit replicas that have been unlinked as stale (cmccabe) 
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 2014-07-25 23:56:47 +00:00
Colin McCabe
57d8f829d9 HDFS-6755. There is an unnecessary sleep in the code path where DFSOutputStream#close gives up its attempt to contact the namenode (mitdesai21 via cmccabe) 
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 2014-07-25 22:12:37 +00:00
Andrew Wang
b9e4be4523 HDFS-6724. Decrypt EDEK before creating CryptoInputStream/CryptoOutputStream. (wang) 
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 2014-07-25 18:33:10 +00:00
Vinayakumar B
2bb650146d HDFS-5919. FileJournalManager doesn't purge empty and corrupt inprogress edits files (vinayakumarb) 
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 2014-07-25 07:02:53 +00:00
Andrew Wang
e670641bbf Merge from trunk to branch 
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 2014-07-24 23:55:15 +00:00
Andrew Wang
e171254d56 Name node cannot start if the path of a file under construction contains .snapshot. (wang) 
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 2014-07-24 23:42:06 +00:00
Jing Zhao
8c6e172a0a HDFS-6715. Webhdfs wont fail over when it gets java.io.IOException: Namenode is in startup mode. Contributed by Jing Zhao. 
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 2014-07-24 18:28:00 +00:00
Haohui Mai
a7855e1c33 HDFS-6723. New NN webUI no longer displays decommissioned state for dead node. Contributed by Ming Ma. 
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 2014-07-24 17:59:45 +00:00
Haohui Mai
ef9b6a45c4 HDFS-6657. Remove link to 'Legacy UI' in trunk's Namenode UI. Contributed by Vinayakumar B. 
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 2014-07-24 17:28:31 +00:00
Todd Lipcon
2054453a39 HADOOP-10882. Move DirectBufferPool into common util. Contributed by Todd Lipcon. 
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 2014-07-24 06:22:02 +00:00
Colin McCabe
a6b1d2a85c HDFS-6114. Block Scan log rolling will never happen if blocks written continuously leading to huge size of dncp_block_verification.log.curr (vinayakumarb via cmccabe) 
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 2014-07-23 20:59:39 +00:00
Andrew Wang
552b4fb9f9 Merge from trunk to branch 
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 2014-07-23 19:26:29 +00:00
Uma Maheswara Rao G
5343b43fd9 HDFS-6422. getfattr in CLI doesn't throw exception or return non-0 return code when xattr doesn't exist. (Charles Lamb via umamahesh) 
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 2014-07-23 19:05:11 +00:00
Tsz-wo Sze
48dc486672 Merge r1609845 through r1612880 from trunk. 
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 2014-07-23 17:30:06 +00:00
Tsz-wo Sze
ac5e8aed7c HDFS-6686. Change BlockPlacementPolicy to use fallback when some storage types are unavailable. 
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 2014-07-23 17:25:06 +00:00
Charles Lamb
512b756973 HDFS-6738. Remove unnecessary getEncryptionZoneForPath call in EZManager#createEncryptionZone. (clamb) 
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 2014-07-23 15:23:03 +00:00
Charles Lamb
687ce1a5fc HDFS-6733. Creating encryption zone results in NPE when KeyProvider is null. (clamb) 
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 2014-07-23 14:51:06 +00:00
Brandon Li
853ed29f2d HDFS-6731. Run 'hdfs zkfc -formatZK' on a server in a non-namenode will cause a null pointer exception. Contributed by Masatake Iwasaki 
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 2014-07-22 22:29:04 +00:00
Andrew Wang
69b75fca7a HDFS-6720. Remove KeyProvider in EncryptionZoneManager. (wang) 
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 2014-07-22 17:57:06 +00:00
Andrew Wang
c83c5b868e HDFS-6701. Make seed optional in NetworkTopology#sortByDistance. Contributed by Ashwin Shankar. 
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 2014-07-22 17:47:49 +00:00
Yi Liu
b52b80d7bd HADOOP-10853. Refactor get instance of CryptoCodec and support create via algorithm/mode/padding. (yliu) 
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 2014-07-22 08:38:38 +00:00
Tsz-wo Sze
ee13f8bf3e Merge r1609845 through r1612502 from trunk. 
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 2014-07-22 08:23:34 +00:00
Tsz-wo Sze
25b0e8471e HDFS-6702. Change DFSClient to pass the StorageType from the namenode to datanodes and change datanode to write block replicas using the specified storage type. 
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 2014-07-22 07:41:24 +00:00
Andrew Wang
b57ec16567 HDFS-6718. Remove EncryptionZoneManager lock. (wang) 
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 2014-07-22 00:55:20 +00:00
Andrew Wang
7b466b3b70 HDFS-6716. Update usage of KeyProviderCryptoExtension APIs on NameNode. (wang) 
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 2014-07-22 00:27:51 +00:00
Tsz-wo Sze
3de6c61f86 Merge r1609845 through r1612431 from trunk. 
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 2014-07-21 23:37:54 +00:00
Tsz-wo Sze
44d9bb26d6 HDFS-6680. BlockPlacementPolicyDefault does not choose favored nodes correctly. 
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 2014-07-21 23:21:12 +00:00
Andrew Wang
cb20bb6117 Merge from trunk to branch 
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 2014-07-21 21:44:50 +00:00
Tsz-wo Sze
ee3a32784f Merge r1609845 through r1612268 from trunk. 
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 2014-07-21 13:48:02 +00:00
Tsz-wo Sze
0a736fbc17 HDFS-6679. Bump NameNodeLayoutVersion and update editsStored test files. Contributed by vinayakumarb 
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 2014-07-21 13:38:06 +00:00
Tsz-wo Sze
014be2510f HDFS-6710. Change BlockPlacementPolicy to consider block storage policy in replica deletion. 
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 2014-07-21 13:34:10 +00:00
Tsz-wo Sze
7c18f8d55b HDFS-6616. Add exclude-datanodes feature to WebHDFS redirection so that it will not redirect retries to the same datanode. Contributed by zhaoyunjiong 
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 2014-07-18 18:20:20 +00:00
Daryn Sharp
551024915d HDFS-6599. 2.4 addBlock is 10 to 20 times slower compared to 0.23 (daryn) 
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 2014-07-18 17:58:07 +00:00
Tsz-wo Sze
2b07af0c59 Merge r1609845 through r1611734 from tunk. 
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 2014-07-18 17:57:51 +00:00
Tsz-wo Sze
08466eaa00 HDFS-6700. BlockPlacementPolicy shoud choose storage but not datanode for deletion. 
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 2014-07-18 17:40:03 +00:00
Chris Nauroth
5f9e52f745 HDFS-6597. Add a new option to NN upgrade to terminate the process after upgrade on NN is completed. Contributed by Danilo Vunjak. 
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 2014-07-18 17:14:22 +00:00
Charles Lamb
962ef6939e HDFS-6490. Fix the keyid format for generated keys in FSNamesystem.createEncryptionZone (clamb) 
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 2014-07-18 17:13:55 +00:00
Vinayakumar B
9f75b97a09 HDFS-4120. Add a new "-skipSharedEditsCheck" option for BootstrapStandby ( Contributed by Liang Xie and Rakesh R ) 
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 2014-07-18 08:48:52 +00:00
Vinayakumar B
8f0c341934 reverted 
HDFS-4120. Add a new "-skipSharedEditsCheck" option for BootstrapStandby ( Contributed by Rakesh R )
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 2014-07-18 08:46:27 +00:00
Vinayakumar B
d2024f2e76 HDFS-4120. Add a new "-skipSharedEditsCheck" option for BootstrapStandby ( Contributed by Rakesh R ) 
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 2014-07-18 08:32:40 +00:00
Vinayakumar B
2c5ceee6ab HDFS-6655. Add 'header banner' to 'explorer.html' also in Namenode UI ( Contributed by Vinayakumar B ) 
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 2014-07-18 04:27:09 +00:00
Tsz-wo Sze
04fd2012fd Merge r1609845 through r1611528 from trunk. 
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 2014-07-18 02:21:21 +00:00
Jing Zhao
7ba5913797 HDFS-6667. In HDFS HA mode, Distcp/SLive with webhdfs on secure cluster fails with Client cannot authenticate via:[TOKEN, KERBEROS] error. Contributed by Jing Zhao. 
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 2014-07-17 23:11:27 +00:00
Jing Zhao
f4151bbf4f HDFS-6478. RemoteException can't be retried properly for non-HA scenario. Contributed by Ming Ma. 
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 2014-07-17 17:37:22 +00:00
Tsz-wo Sze
38af6101d8 HDFS-6671. Change BlockPlacementPolicy to consider block storage policy in replicaiton. 
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 2014-07-17 11:56:22 +00:00
Andrew Wang
ca52cb01c4 HDFS-6690. Deduplicate xattr names in memory. (wang) 
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 2014-07-17 00:44:16 +00:00
Allen Wittenauer
c477a166e1 HDFS-2538. option to disable fsck dots. Contributed by Mohammad Kamrul Islam. 
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 2014-07-16 23:55:32 +00:00
Andrew Wang
56c0bd4d37 Merge from trunk to branch 
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 2014-07-15 21:10:24 +00:00
Colin McCabe
7fe6ab7f91 HDFS-5809. BlockPoolSliceScanner and high speed hdfs appending make datanode to drop into infinite loop (cmccabe) 
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 2014-07-15 18:17:13 +00:00
Tsz-wo Sze
395c763aef Merge r1609845 through r1610532 from trunk. 
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 2014-07-14 21:23:20 +00:00
Tsz-wo Sze
4f1fae88f8 HDFS-6670. Add block storage policy support with default HOT, WARM and COLD policies. 
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 2014-07-14 21:11:22 +00:00
Tsz-wo Sze
6f41baa623 HDFS-6677. Change INodeFile and FSImage to support storage policy ID. 
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 2014-07-14 20:57:15 +00:00
Chris Nauroth
3b54223c0f HDFS-2856. Fix block protocol so that Datanodes don't require root or jsvc. Contributed by Chris Nauroth. 
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 2014-07-14 18:10:03 +00:00
Andrew Wang
d79f27b429 HDFS-6474. Namenode needs to get the actual keys and iv from the KeyProvider. (wang) 
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 2014-07-11 20:54:47 +00:00
Vinayakumar B
952b0fb18c HDFS-6630. Unable to fetch the block information by Browsing the file system on Namenode UI through IE9 ( Contributed by Haohui Mai) 
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 2014-07-11 05:15:18 +00:00
Chris Nauroth
81930b75bd HDFS-5202. Support Centralized Cache Management on Windows. Contributed by Chris Nauroth. 
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 2014-07-11 03:06:11 +00:00
Kihwal Lee
8f520386fb HDFS-6647. Edit log corruption when pipeline recovery occurs for deleted file present in snapshot. Contributed by Kihwal Lee. 
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 2014-07-10 18:18:22 +00:00
Chris Nauroth
cce02e3bef HDFS-6631. TestPread#testHedgedReadLoopTooManyTimes fails intermittently. Contributed by Liang Xie. 
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 2014-07-10 18:03:32 +00:00
Tsz-wo Sze
e67b80ec3a HDFS-6643. Refactor INodeWithAdditionalFields.PermissionStatusFormat and INodeFile.HeaderFormat. 
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 2014-07-10 06:16:34 +00:00
Colin McCabe
d9c5f20333 HDFS-6622. Rename and AddBlock may race and produce invalid edits (kihwal via cmccabe) 
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 2014-07-10 04:03:02 +00:00
Colin McCabe
8044a12ac0 HDFS-6618. FSNamesystem#delete drops the FSN lock between removing INodes from the tree and deleting them from the inode map (kihwal via cmccabe) 
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 2014-07-10 03:49:30 +00:00
Vinayakumar B
3b0db60113 HDFS-6646. [ HDFS Rolling Upgrade - Shell ] shutdownDatanode and getDatanodeInfo usage is missed ( Contributed by Brahma Reddy Battula) 
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 2014-07-09 06:05:44 +00:00
Chris Nauroth
709d5cbd71 HDFS-6627. Rename DataNode#checkWriteAccess to checkReadAccess. Contributed by Liang Xie. 
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 2014-07-08 20:29:42 +00:00
Andrew Wang
ceed0f6c46 HDFS-6635. Refactor encryption zone functionality into new EncryptionZoneManager class. (wang) 
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 2014-07-08 04:34:04 +00:00
Haohui Mai
76a621ffd2 HDFS-6609. Use DirectorySnapshottableFeature to represent a snapshottable directory. Contributed by Jing Zhao. 
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 2014-07-08 00:08:18 +00:00
Andrew Wang
dda85637df Merge trunk to branch. 
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 2014-07-07 20:43:56 +00:00
Charles Lamb
83702b0707 HDFS-6629. Not able to create symlinks after HDFS-6516 (umamaheswararao) 
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 2014-07-07 09:51:49 +00:00
Charles Lamb
c386652828 HDFS-6516. List of Encryption Zones should be based on inodes (clamb) 
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 2014-07-04 00:24:28 +00:00
Andrew Wang
151c5deaf1 HDFS-6511. BlockManager#computeInvalidateWork() could do nothing. Contributed by Juan Yu. 
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 2014-07-03 20:10:54 +00:00
Andrew Wang
f881f0e923 HDFS-6493. Change dfs.namenode.startup.delay.block.deletion to second instead of millisecond. Contributed by Juan Yu. 
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 2014-07-03 20:02:14 +00:00
Andrew Wang
93e23a9915 HDFS-6613. Improve logging in caching classes. (wang) 
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 2014-07-03 17:13:59 +00:00
Steve Loughran
b6fbaba8e9 HADOOP-9361: Strictly define FileSystem APIs - HDFS portion 
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 2014-07-03 12:09:45 +00:00
Charles Lamb
2a3bccddd9 HDFS-6625. Remove the Delete Encryption Zone function (clamb) 
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 2014-07-03 00:58:45 +00:00
Andrew Wang
51b97a1396 HDFS-6605.Client server negotiation of cipher suite. (wang) 
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 2014-07-02 23:08:29 +00:00
Colin McCabe
297e3c72fb HDFS-6604. The short-circuit cache doesn't correctly time out replicas that haven't been used in a while (cmccabe) 
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 2014-07-02 19:43:36 +00:00
Chris Nauroth
0ca41a8f35 HDFS-6591. while loop is executed tens of thousands of times in Hedged Read. Contributed by Liang Xie. 
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 2014-06-30 20:46:44 +00:00
Kihwal Lee
e8186a9dee HDFS-6558. Missing newline in the description of dfsadmin -rollingUpgrade. Contributed by Chen He. 
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 2014-06-30 18:17:56 +00:00
Steve Loughran
2f75cd1190 HDFS-6418. Regression: DFS_NAMENODE_USER_NAME_KEY missing 
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 2014-06-29 16:27:24 +00:00
Kihwal Lee
94a1462bd5 HDFS-6601. Issues in finalizing rolling upgrade when there is a layout version change. Contributed by Kihwal Lee. 
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 2014-06-28 15:21:46 +00:00
Uma Maheswara Rao G
78cafe34e6 HDFS-6556. Refine XAttr permissions. Contributed by Uma Maheswara Rao G. 
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 2014-06-28 11:40:02 +00:00
Charles Lamb
31617733ac HDFS-6389. Rename restrictions for encryption zones. (clamb) 
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 2014-06-27 21:45:18 +00:00
Andrew Wang
2efea95213 HDFS-6391. Get the Key/IV from the NameNode for encrypted files in DFSClient. Contributed by Charles Lamb and Andrew Wang. 
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 2014-06-27 20:43:41 +00:00
Chris Nauroth
280bdb9a16 HDFS-6572. Add an option to the NameNode that prints the software and on-disk image versions. Contributed by Charles Lamb. 
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 2014-06-26 23:12:45 +00:00
Tsz-wo Sze
e3612e4428 HDFS-6595. Allow the maximum threads for balancing on datanodes to be configurable. Contributed by Benoy Antony 
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 2014-06-25 19:27:29 +00:00
Charles Lamb
2676365799 HDFS-6387. HDFS CLI admin tool for creating & deleting an encryption zone. (clamb) 
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 2014-06-25 17:42:03 +00:00
Tsz-wo Sze
988bc17bc3 HADOOP-10674. Improve PureJavaCrc32 performance and use java.util.zip.CRC32 for Java 7 and above. 
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 2014-06-25 02:22:15 +00:00
Aaron Myers
55a1defa50 HDFS-6475. WebHdfs clients fail without retry because incorrect handling of StandbyException. Contributed by Yongjun Zhang. 
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 2014-06-24 23:07:49 +00:00
Haohui Mai
a92318c2ef HDFS-6587. Fix a typo in message issued from explorer.js. Contributed by Yongjun Zhang. 
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 2014-06-24 20:48:32 +00:00
Haohui Mai
bdf3de9f6b HDFS-6593. Move SnapshotDiffInfo out of INodeDirectorySnapshottable. Contributed by Jing Zhao. 
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 2014-06-24 19:59:34 +00:00
Haohui Mai
08986fdbed HDFS-6562. Refactor rename() in FSDirectory. Contributed by Haohui Mai. 
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 2014-06-24 06:56:27 +00:00
Arpit Agarwal
5ac06c8b38 HDFS-6578. add toString method to DatanodeStorage for easier debugging. (Contributed by Yongjun Zhang) 
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 2014-06-23 21:30:02 +00:00
Haohui Mai
a90a8b26e9 HDFS-6580. FSNamesystem.mkdirsInt should call the getAuditFileInfo() wrapper. Contributed bu Zhilei Xu. 
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 2014-06-23 07:20:49 +00:00
Vinayakumar B
e8ca648005 HDFS-6507. Improve DFSAdmin to support HA cluster better. (Contributd by Zesheng Wu) 
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 2014-06-23 05:16:05 +00:00
Haohui Mai
1e89eba47d HDFS-6583. Remove clientNode in FileUnderConstructionFeature. Contributed by Haohui Mai. 
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 2014-06-22 07:39:36 +00:00
Jing Zhao
8a83bb7ad6 HDFS-4667. Capture renamed files/directories in snapshot diff report. Contributed by Jing Zhao and Binglin Chang. 
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 2014-06-21 22:59:34 +00:00
Chris Nauroth
0c51289695 HDFS-6222. Remove background token renewer from webhdfs. Contributed by Rushabh Shah and Daryn Sharp. 
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 2014-06-20 23:58:23 +00:00
Haohui Mai
9ca79e8d32 HDFS-6557. Move the reference of fsimage to FSNamesystem. Contributed by Haohui Mai. 
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 2014-06-20 18:54:19 +00:00
Jing Zhao
d9eb18bb2e HDFS-6535. HDFS quota update is wrong when file is appended. Contributed by George Wong. 
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 2014-06-20 18:25:09 +00:00
Aaron Myers
af6c91a80c HDFS-6403. Add metrics for log warnings reported by JVM pauses. Contributed by Yongjun Zhang. 
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 2014-06-20 02:38:00 +00:00
Alejandro Abdelnur
46dc32e125 HDFS-6312. WebHdfs HA failover is broken on secure clusters. (daryn via tucu) 
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 2014-06-19 23:06:40 +00:00
Kihwal Lee
0da148dae7 HDFS-3848. A Bug in recoverLeaseInternal method of FSNameSystem class. Contributed by Hooman Peiro Sajjad and Chen He. 
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 2014-06-19 19:05:25 +00:00
Andrew Wang
97583dbb0a Merge from trunk to branch 
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 2014-06-19 18:32:13 +00:00
Andrew Wang
d417e49ce4 HDFS-6492. Support create-time xattrs and atomically setting multiple xattrs. (wang) 
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 2014-06-19 17:37:31 +00:00
Aaron Myers
3f82484218 HDFS-6563. NameNode cannot save fsimage in certain circumstances when snapshots are in use. Contributed by Aaron T. Myers. 
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 2014-06-19 05:17:58 +00:00
Haohui Mai
a4e0ff5e05 HDFS-6480. Move waitForReady() from FSDirectory to FSNamesystem. Contributed by Haohui Mai. 
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 2014-06-19 04:13:56 +00:00
Andrew Wang
5e5e1a6202 Merge trunk r1603663 to branch. 
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 2014-06-18 23:15:04 +00:00
Charles Lamb
6ef3a9e746 HDFS-6386. HDFS Encryption Zones (clamb) 
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 2014-06-18 22:33:50 +00:00
Jing Zhao
4cf94aaf80 HDFS-6551. Rename with OVERWRITE option may throw NPE when the target file/directory is a reference INode. Contributed by Jing Zhao. 
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 2014-06-18 19:57:00 +00:00
Arpit Agarwal
52d18aa217 HDFS-6552. add DN storage to a BlockInfo will not replace the different storage from same DN. (Contributed by Amir Langer) 
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 2014-06-18 19:37:18 +00:00
Jing Zhao
8e8a769e7f HDFS-6527. Edit log corruption due to defered INode removal. Contributed by Kihwal Lee and Jing Zhao. 
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 2014-06-18 01:00:32 +00:00
Kihwal Lee
2298f3d241 HDFS-6545. Finalizing rolling upgrade can make NN unavailable for a long duration. Contributed by Kihwal Lee. 
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 2014-06-17 17:58:38 +00:00
Charles Lamb
c5b7236d9c merge from trunk r1602933 
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 2014-06-16 18:13:57 +00:00
Aaron Myers
d18af7edd4 HDFS-6499. Use NativeIO#renameTo instead of File#renameTo in FileJournalManager. Contributed by Yongjun Zhang. 
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 2014-06-14 02:14:46 +00:00
Aaron Myers
3f5e04946d HDFS-6529. Trace logging for RemoteBlockReader2 to identify remote datanode and file being read. Contributed by Anubhav Dhoot. 
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 2014-06-14 00:57:52 +00:00
Haohui Mai
02f3ff3387 HDFS-6330. Move mkdirs() to FSNamesystem. Contributed by Haohui Mai. 
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 2014-06-13 18:04:45 +00:00
Andrew Wang
be3fdd1c40 HADOOP-10691. Improve the readability of 'hadoop fs -help'. Contributed by Lei Xu. 
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 2014-06-13 06:39:57 +00:00
Andrew Wang
be01103af7 HDFS-3493. Invalidate corrupted blocks as long as minimum replication is satisfied. Contributed by Juan Yu and Vinayakumar B. 
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 2014-06-12 21:06:31 +00:00
Andrew Wang
befa4bb1ed HDFS-6395. Skip checking xattr limits for non-user-visible namespaces. Contributed by Yi Liu. 
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 2014-06-12 20:55:06 +00:00
Arpit Agarwal
34e9173c00 HADOOP-10376. Refactor refresh*Protocols into a single generic refreshConfigProtocol. (Contributed by Chris Li) 
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 2014-06-12 01:27:39 +00:00
Haohui Mai
e98529858e HDFS-6315. Decouple recording edit logs from FSDirectory. Contributed by Haohui Mai. 
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 2014-06-11 17:22:44 +00:00
Haohui Mai
49fecbd402 HDFS-6503. Fix typo of DFSAdmin restoreFailedStorage. Contributed by Zesheng Wu. 
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 2014-06-11 17:12:46 +00:00
Arpit Agarwal
c802ca28fd HDFS-6364. Incorrect check for unknown datanode in Balancer. (Contributed by Benoy Antony) 
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 2014-06-10 21:02:47 +00:00
Andrew Wang
123c563fe6 HDFS-6460. Ignore stale and decommissioned nodes in NetworkTopology#sortByDistance. Contributed by Yongjun Zhang. 
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 2014-06-10 00:39:20 +00:00
Junping Du
cc9bc8eef7 HDFS-6500. Snapshot shouldn't be removed silently after renaming to an existing snapshot. (Contributed by Nicholas SZE) 
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 2014-06-08 07:06:35 +00:00
Colin McCabe
9528ed939d HDFS-6497. Make TestAvailableSpaceVolumeChoosingPolicy deterministic (cmccabe) 
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 2014-06-06 23:40:39 +00:00
Uma Maheswara Rao G
6a4f6d6b3e HDFS-6464. Support multiple xattr.name parameters for WebHDFS getXAttrs. Contributed by Yi Liu. 
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 2014-06-06 03:48:43 +00:00
Charles Lamb
3f892e9d53 HDFS-6473. Protocol and API for Encryption Zones (clamb) 
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 2014-06-06 01:42:18 +00:00
Colin McCabe
e40524d759 HDFS-6369. Document that BlockReader#available() can return more bytes than are remaining in the block (Ted Yu via Colin Patrick McCabe) 
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 2014-06-06 00:59:18 +00:00
Andrew Wang
1cbff8ff82 HDFS-6476. Print out the KeyProvider after finding KP successfully on startup. Contributed by Juan Yu. 
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 2014-06-06 00:55:14 +00:00
Charles Lamb
bdee397e95 HADOOP-6392. Wire crypto streams for encrypted files in DFSClient. (clamb and yliu) 
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 2014-06-05 10:10:48 +00:00
Andrew Wang
02fcb6b6ba HDFS-6268. Better sorting in NetworkTopology#pseudoSortByDistance when no local node is found. (wang) 
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 2014-06-03 18:33:09 +00:00
Jing Zhao
a29d2d3371 HDFS-6424. blockReport doesn't need to invalidate blocks on SBN. Contributed by Ming Ma. 
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 2014-06-03 00:47:11 +00:00
Michael Stack
f15ff5e4f4 HDFS-6109 let sync_file_range() system call run in background (Liang Xie via stack) 
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 2014-06-02 20:27:15 +00:00
Kihwal Lee
77805fb69b Fix merge error. 
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 2014-05-31 14:32:21 +00:00
Andrew Wang
880a0c673c HDFS-6375. Listing extended attributes with the search permission. Contributed by Charles Lamb. 
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 2014-05-31 00:12:02 +00:00
Charles Lamb
871616b993 merge from trunk r1598783 
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 2014-05-31 00:01:20 +00:00
Charles Lamb
4054a40891 HDFS-6388. HDFS integration with KeyProvider. (clamb) 
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 2014-05-30 23:53:45 +00:00
Brandon Li
42391d260d HDFS-6056. Clean up NFS config settings. Contributed by Brandon Li 
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 2014-05-30 23:53:00 +00:00
Andrew Wang
f7f651fc56 HDFS-6472. fix typo in webapps/hdfs/explorer.js. Contributed by Juan Yu. 
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 2014-05-30 20:43:58 +00:00
Chris Nauroth
39f3d135d0 HDFS-6463. Clarify behavior of AclStorage#createFsPermissionForExtendedAcl in comments. Contributed by Chris Nauroth. 
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 2014-05-29 22:56:58 +00:00
Andrew Wang
f40a36758b HDFS-6447. balancer should timestamp the completion message. Contributed by Juan Yu. 
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 2014-05-29 21:38:39 +00:00
Andrew Wang
5dff070e51 HDFS-6356. Fix typo in DatanodeLayoutVersion. Contributed by Tulasi G. 
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 2014-05-29 21:32:44 +00:00
Andrew Wang
1d5e564998 HDFS-6461. Use Time#monotonicNow to compute duration in DataNode#shutDown. Contributed by James Thomas. 
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 2014-05-29 21:01:55 +00:00
Andrew Wang
66c5bcfc6d HDFS-6453. Use Time#monotonicNow to avoid system clock reset. Contributed by Liang Xie. 
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 2014-05-28 21:24:49 +00:00
Colin McCabe
cfd8647d0f HDFS-6448. BlockReaderLocalLegacy should set socket timeout based on conf.socketTimeout (liangxie via cmccabe) 
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 2014-05-28 17:44:14 +00:00
Jing Zhao
8d9e8cec9f HDFS-6227. ShortCircuitCache#unref should purge ShortCircuitReplicas whose streams have been closed by java interrupts. Contributed by Colin Patrick McCabe. 
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 2014-05-27 17:21:41 +00:00
Michael Stack
1228f8f6fb HBASE-6110 adding more slow action log in critical write path (Liang Xie via stack) 
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 2014-05-26 19:38:05 +00:00
Jing Zhao
3671a5e16f MAPREDUCE-5899. Support incremental data copy in DistCp. Contributed by Jing Zhao. 
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 2014-05-22 18:17:11 +00:00
Jing Zhao
5b1e88b6d2 HDFS-6423. Diskspace quota usage should be updated when appending data to partial block. Contributed by Jing Zhao. 
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 2014-05-22 08:07:16 +00:00
Jing Zhao
752a9d84bb HDFS-6438. DeleteSnapshot should be a DELETE request in WebHdfs. Contributed by Jing Zhao. 
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 2014-05-22 07:30:18 +00:00
Chris Nauroth
6b2e615f5f HDFS-6433. Replace BytesMoved class with AtomicLong. Contributed by Benoy Antony. 
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 2014-05-22 04:50:53 +00:00
Chris Nauroth
b2f4e53e2b HDFS-6409. Fix typo in log message about NameNode layout version upgrade. Contributed by Chen He. 
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 2014-05-22 04:38:20 +00:00
Andrew Wang
4dfedd81a4 HDFS-6396. Remove support for ACL feature from INodeSymlink. Contributed by Charles Lamb. 
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 2014-05-22 00:10:30 +00:00
Uma Maheswara Rao G
ac23a55547 Merge HDFS-2006 HDFS XAttrs branch to Trunk 
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 2014-05-21 13:57:33 +00:00
Jing Zhao
44e9d346e9 HDFS-6432. Add snapshot related APIs to webhdfs. Contributed by Jing Zhao. 
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 2014-05-20 17:33:31 +00:00
Colin McCabe
668f70db66 HDFS-6421. Fix vecsum.c compile on BSD and some other systems (Mit Desai via Colin Patrick McCabe) 
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 2014-05-20 17:19:39 +00:00
Kihwal Lee
35058fc020 HDFS-6397. NN shows inconsistent value in deadnode count. Contributed by Mohammad Kamrul Islam. 
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 2014-05-19 17:52:55 +00:00
Konstantin Boudnik
9a0ed1c4af HDFS-6325. Append should fail if the last block has insufficient number of replicas (Keith Pak via cos) 
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 2014-05-19 05:24:24 +00:00
Colin McCabe
f25c33b65f HDFS-4913. Deleting file through fuse-dfs when using trash fails, requiring root permissions (cmccabe) 
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 2014-05-16 22:24:33 +00:00
Aaron Myers
da3992b4e3 HDFS-6406. Add capability for NFS gateway to reject connections from unprivileged ports. Contributed by Aaron T. Myers. 
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 2014-05-16 21:23:03 +00:00
Chris Nauroth
11be7334c4 MAPREDUCE-5809. Enhance distcp to support preserving HDFS ACLs. Contributed by Chris Nauroth. 
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 2014-05-16 18:25:23 +00:00
Junping Du
0fb47dbe4e HDFS-6250. Fix test failed in TestBalancerWithNodeGroup.testBalancerWithRackLocality (Contributed by Binglin Chang and Chen He) 
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 2014-05-16 09:56:24 +00:00
Andrew Wang
8f48760663 HDFS-6345. DFS.listCacheDirectives() should allow filtering based on cache directive ID. (wang) 
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 2014-05-16 01:18:03 +00:00
Chris Nauroth
68867fd1bc HDFS-6402. Suppress findbugs warning for failure to override equals and hashCode in FsAclPermission. Contributed by Chris Nauroth. 
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 2014-05-15 23:12:12 +00:00
Arpit Agarwal
9a0fcae5bc HDFS-6362. InvalidateBlocks is inconsistent in usage of DatanodeUuid and StorageID. (Arpit Agarwal) 
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 2014-05-15 21:30:16 +00:00
Andrew Wang
1959afe113 HDFS-5683. Better audit log messages for caching operations. Contributed by Abhiraj Butala. 
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 2014-05-15 21:29:19 +00:00
Kihwal Lee
046ad2e40e HDFS-6400. Cannot execute hdfs oiv_legacy. Contributed by Akira AJISAKA. 
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 2014-05-15 13:53:19 +00:00
Colin McCabe
f2933f2535 HDFS-6287. Add vecsum test of libhdfs read access times (cmccabe) 
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 2014-05-15 00:29:41 +00:00
Chris Nauroth
65158e478f HDFS-6326. WebHdfs ACL compatibility is broken. Contributed by Chris Nauroth. 
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 2014-05-14 22:35:56 +00:00
Kihwal Lee
88e76f9c45 HDFS-2949. Add check to active state transition to prevent operator-induced split brain. Contributed by Rushabh S Shah. 
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 2014-05-14 20:45:07 +00:00
Jing Zhao
cf7dddb603 HDFS-6381. Fix a typo in INodeReference.java. Contributed by Binglin Chang. 
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 2014-05-14 02:50:56 +00:00
Kihwal Lee
97f58955a6 HDFS-6293. Issues with OIV processing PB-based fsimages. Contributed by Kihwal Lee. 
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 2014-05-14 01:15:16 +00:00
Chris Nauroth
4b54bd8320 HDFS-6370. Web UI fails to display in intranet under IE. Contributed by Haohui Mai. 
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 2014-05-13 20:09:38 +00:00
Colin McCabe
dac9028ef9 HDFS-6355. Fix divide-by-zero, improper use of wall-clock time in BlockPoolSliceScanner (cmccabe) 
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 2014-05-13 19:24:22 +00:00
Jing Zhao
8e5b5165c1 HDFS-6186. Pause deletion of blocks when the namenode starts up. Contributed by Jing Zhao. 
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 2014-05-13 18:22:33 +00:00
Suresh Srinivas
0077999972 HADOOP-10566. Refactor proxyservers out of ProxyUsers. Contributed by Benoy Antony. 
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 2014-05-13 16:53:38 +00:00
Jonathan Turner Eagles
e4ee1d111b HDFS-6305. WebHdfs response decoding may throw RuntimeExceptions (Daryn Sharp via jeagles) 
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 2014-05-13 16:40:15 +00:00
Kihwal Lee
33ade356b3 HDFS-6334. Client failover proxy provider for IP failover based NN HA. Contributed by Kihwal Lee. 
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 2014-05-13 16:19:07 +00:00
Uma Maheswara Rao G
4f399bb4ba HDFS-6367. EnumSetParam$Domain#parse fails for parameter containing more than one enum. Contributed by Yi Liu. 
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 2014-05-13 07:34:32 +00:00
Kihwal Lee
e9459baec5 HDFS-5522. Datanode disk error check may be incorrectly skipped. Contributed by Rushabh Shah. 
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 2014-05-12 19:08:06 +00:00
Haohui Mai
09002d9341 HDFS-6230. Expose upgrade status through NameNode web UI. Contributed by Mit Desai. 
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 2014-05-12 18:02:24 +00:00
Andrew Wang
e9c6840b24 Command hdfs dfs -rm -r can't remove empty directory. Contributed by Yongjun Zhang. 
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 2014-05-12 17:54:35 +00:00
Haohui Mai
ae9109b911 HDFS-6328. Clean up dead code in FSDirectory. Contributed by Haohui Mai. 
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 2014-05-11 05:06:22 +00:00
Colin McCabe
f131dba8a3 HDFS-6294. Use INode IDs to avoid conflicts when a file open for write is renamed (cmccabe) 
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 2014-05-09 22:36:04 +00:00
Haohui Mai
ed6f32c540 HDFS-6240. WebImageViewer returns 404 if LISTSTATUS to an empty directory. Contributed by Akira Ajisaka. 
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 2014-05-09 18:43:46 +00:00
Kihwal Lee
5323d5e388 HDFS-6313. WebHdfs may use the wrong NN when configured for multiple HA NNs. Contributed by Kihwal Lee. 
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 2014-05-09 02:01:37 +00:00
Kihwal Lee
eac832f92d HDFS-6329. WebHdfs does not work if HA is enabled on NN but logical URI is not configured. Contributed by Kihwal Lee. 
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 2014-05-09 01:46:42 +00:00
Arpit Agarwal
63fadf0abd HDFS-6340.DN can't finalize upgrade. (Contributed by Rahul Singhal) 
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 2014-05-08 22:20:37 +00:00
Colin McCabe
280c764f54 HDFS-5381. ExtendedBlock#hashCode should use both blockId and block pool ID (Benoy Antony via Colin Patrick McCabe) 
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 2014-05-08 17:49:52 +00:00
Andrew Wang
9445859930 HDFS-6295. Add decommissioning state and node state filtering to dfsadmin. Contributed by Andrew Wang. 
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 2014-05-05 03:38:29 +00:00
Tsz-wo Sze
b2f65c276d HDFS-5168. Add cross node dependency support to BlockPlacementPolicy. Contributed by Nikola Vujic 
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 2014-05-03 11:02:44 +00:00
Haohui Mai
d777cb8996 HADOOP-10563. Remove the dependency of jsp in trunk. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1592069 13f79535-47bb-0310-9956-ffa450edef68
 2014-05-02 22:26:02 +00:00
Haohui Mai
6420249d47 HDFS-6252. Phase out the old web UI in HDFS. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1591732 13f79535-47bb-0310-9956-ffa450edef68
 2014-05-01 18:46:18 +00:00
Aaron Myers
e5d6fba47d HDFS-6289. HA failover can fail if there are pending DN messages for DNs which no longer exist. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1591413 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-30 17:46:15 +00:00
Haohui Mai
0689363343 HDFS-6304. Consolidate the logic of path resolution in FSDirectory. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1591411 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-30 17:44:17 +00:00
Jonathan Turner Eagles
0532b8bad1 HDFS-6269. NameNode Audit Log should differentiate between webHDFS open and HDFS open. (Eric Payne via jeagles) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1591117 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-29 21:51:14 +00:00
Vinayakumar B
9d21180c1a HDFS-2882. DN continues to start up, even if block pool fails to initialize (Contributed by Vinayakumar B) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1590941 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-29 10:27:29 +00:00
Haohui Mai
02d28907be HADOOP-10508. RefreshCallQueue fails when authorization is enabled. Contributed by Chris Li. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1590876 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-29 06:04:14 +00:00
Andrew Wang
71aa608b84 HDFS-6288. DFSInputStream Pread doesn't update ReadStatistics. Contributed by Juan Yu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1590776 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-28 20:20:10 +00:00
Kihwal Lee
02d0f0ba54 HDFS-6218. Audit log should use true client IP for proxied webhdfs operations. Contributed by Daryn Sharp. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1590640 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-28 14:00:32 +00:00
Haohui Mai
b8a3e2bb20 HDFS-6270. Secondary namenode status page shows transaction count in bytes. Contributed by Benoy Antony. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1590197 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-25 23:49:10 +00:00
Haohui Mai
bce5a92c54 HDFS-6210. Support GETACLSTATUS operation in WebImageViewer. Contributed by Akira Ajisaka. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589933 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-25 05:55:11 +00:00
Uma Maheswara Rao G
0931bd94be HDFS-6246. Remove 'dfs.support.append' flag from trunk code. Contributed by Uma Maheswara Rao G. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589927 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-25 05:19:50 +00:00
Jing Zhao
10a037cccb HDFS-6266. Identify full path for a given INode. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589920 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-25 02:05:42 +00:00
Aaron Myers
7bad941152 HDFS-6281. Provide option to use the NFS Gateway without having to use the Hadoop portmapper. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589914 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-25 00:16:47 +00:00
Arpit Agarwal
cf4bc7fdd4 HDFS-6273. Config options to allow wildcard endpoints for namenode HTTP and HTTPS servers. (Contributed by Arpit Agarwal) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589803 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-24 17:40:30 +00:00
Jing Zhao
24d1cf9ac6 HDFS-5693. Few NN metrics data points were collected via JMX when NN is under heavy load. Contributed by Ming Ma. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589620 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-24 07:24:51 +00:00
Haohui Mai
a5bec2b871 HDFS-6279. Create new index page for JN / DN. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589618 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-24 07:18:40 +00:00
Haohui Mai
140f4542b6 HDFS-6278. Create HTML5-based UI for SNN. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589613 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-24 07:15:31 +00:00
Suresh Srinivas
f36f0dde88 HDFS-6276. Remove unnecessary conditions and null check. Contributed by Suresh Srinivas 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589586 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-24 05:05:47 +00:00
Kihwal Lee
53cb787d48 HDFS-6217. Webhdfs PUT operations may not work via a http proxy. Contributed by Daryn Sharp. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589528 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-23 22:00:46 +00:00
Suresh Srinivas
7f635b8f53 HDFS-6275. Fix warnings - type arguments can be inferred and redudant local variable. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589510 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-23 20:20:16 +00:00
Suresh Srinivas
876fd8ab79 HDFS-6274. Cleanup javadoc warnings in HDFS code. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589506 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-23 20:13:32 +00:00
Jing Zhao
1be4ddef9e HDFS-6178. Decommission on standby NN couldn't finish. Contributed by Ming Ma. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589002 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-21 23:35:09 +00:00
Arpit Agarwal
2d9f038e63 HDFS-6245. Datanode fails to start with a bad disk even when failed volumes is set. (Arpit Agarwal) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588842 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-21 00:15:16 +00:00
Haohui Mai
bc0b7c6145 HDFS-6256. Clean up ImageVisitor and SpotCheckImageVisitor. Contributed by Akira Ajisaka. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588524 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-18 17:35:51 +00:00
Chris Nauroth
dd7d032457 HADOOP-10499. Remove unused parameter from ProxyUsers.authorize(). Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588098 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-16 23:09:08 +00:00
Colin McCabe
9a0dec60ff HDFS-4909. Avoid protocol buffer RPC namespace clashes (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1588091 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-16 22:58:40 +00:00
Kihwal Lee
ef68759382 HDFS-6219. Proxy superuser configuration should use true client IP for address checks. Contributed by Daryn Sharp. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1587962 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-16 16:22:36 +00:00
Daryn Sharp
5e47eeca9d HDFS-6214. Webhdfs has poor throughput for files >2GB (daryn) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1587954 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-16 16:05:22 +00:00
Chris Nauroth
01af3a3177 HDFS-6243. HA NameNode transition to active or shutdown may leave lingering image transfer thread. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1587410 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-15 04:49:09 +00:00
Chris Nauroth
193f11a7ab HDFS-6236. ImageServlet should use Time#monotonicNow to measure latency. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586902 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-12 21:38:35 +00:00
Colin McCabe
2f72888896 HDFS-6232. OfflineEditsViewer throws a NPE on edits containing ACL modifications (ajisakaa via cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586790 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-11 22:42:48 +00:00
Jing Zhao
01ea648056 HDFS-6229. Race condition in failover can cause RetryCache fail to work. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586714 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-11 16:42:46 +00:00
Chris Nauroth
f8904ad299 HDFS-6231. DFSClient hangs infinitely if using hedged reads and all eligible datanodes die. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586551 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-11 03:48:29 +00:00
Andrew Wang
3b008baf35 Undo accidental FSNamesystem change introduced in HDFS-6224 commit. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586515 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-11 00:21:39 +00:00
Andrew Wang
fad8620a71 HDFS-6224. Add a unit test to TestAuditLogger for file permissions passed to logAuditEvent. Contributed by Charles Lamb. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586490 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-10 22:35:07 +00:00
Uma Maheswara Rao G
af0fe05a92 HDFS-5669. Storage#tryLock() should check for null before logging successfull message. Contributed by Vinayakumar B 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586392 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-10 18:11:28 +00:00
Uma Maheswara Rao G
897fe59b1c HDFS-6228. comments typo fix for FsDatasetImpl.java Contributed by zhaoyunjiong. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586264 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-10 10:33:22 +00:00
Haohui Mai
7af48dd355 HDFS-6225. Remove the o.a.h.hdfs.server.common.UpgradeStatusReport. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586181 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-10 00:20:28 +00:00
Chris Nauroth
5c48f379ab HDFS-6208. DataNode caching can leak file descriptors. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586154 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-09 21:45:57 +00:00
Haohui Mai
8af0708580 HDFS-6170. Support GETFILESTATUS operation in WebImageViewer. Contributed by Akira Ajisaka. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586152 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-09 21:29:55 +00:00
Tsz-wo Sze
06e4c84b7d HDFS-6206. Fix NullPointerException in DFSUtil.substituteForWildcardAddress. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586034 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-09 16:55:03 +00:00
Jonathan Turner Eagles
58d49cecd5 HDFS-6215. Wrong error message for upgrade. (Kihwal Lee via jeagles) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586011 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-09 16:20:26 +00:00
Arpit Agarwal
6cc92bf8fc HDFS-6160. TestSafeMode occasionally fails. (Contributed by Arpit Agarwal) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1586007 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-09 16:13:40 +00:00
Steve Loughran
b8f250a99d HADOOP-10104. Update jackson to 1.9.13 (Akira Ajisaka via stevel) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585932 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-09 11:11:20 +00:00
Haohui Mai
7915b36225 HDFS-6169. Move the address in WebImageViewer. Contributed by Akira Ajisaka. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585802 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-08 18:14:19 +00:00
Haohui Mai
bcf1f33acd HDFS-6143. WebHdfsFileSystem open should throw FileNotFoundException for non-existing paths. Contributed by Gera Shegalov. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585639 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-08 01:39:23 +00:00
Chris Nauroth
5bbf271712 HDFS-6198. DataNode rolling upgrade does not correctly identify current block pool directory and replace with trash on Windows. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585627 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-08 00:00:33 +00:00
Haohui Mai
2002dc63c9 HDFS-6180. Dead node count / listing is very broken in JMX and old GUI. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585625 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-07 23:55:06 +00:00
Chris Nauroth
79bd50f91b HDFS-6197. Rolling upgrade rollback on Windows can fail attempting to rename edit log segment files to a destination that already exists. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585586 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-07 21:21:46 +00:00
Brandon Li
a5b37c6ed1 HDFS-6181. Fix the wrong property names in NFS user guide. Contributed by Brandon Li 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585563 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-07 18:55:49 +00:00
Kihwal Lee
fe328621d4 HDFS-6191. Disable quota checks when replaying edit log. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1585544 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-07 18:25:12 +00:00
Haohui Mai
620809b9a0 HDFS-6190. Minor textual fixes in DFSClient. Contributed by Charles Lamb. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1584376 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-03 20:18:49 +00:00
Haohui Mai
5b3481a750 HDFS-5570. Addendum commit for r1584100. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1584174 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-02 20:53:01 +00:00
Haohui Mai
fb1d7fb596 HDFS-5570. Deprecate hftp / hsftp and replace them with webhdfs / swebhdfs. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1584100 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-02 17:28:08 +00:00
Andrew Wang
64c50d9dfb HDFS-5591. Checkpointing should use monotonic time when calculating period. Contributed by Charles Lamb. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1583926 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-02 08:33:25 +00:00
Tsz-wo Sze
f93d99990a HDFS-6167. Relocate the non-public API classes in the hdfs.client package. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1583878 13f79535-47bb-0310-9956-ffa450edef68
 2014-04-02 05:09:35 +00:00
Haohui Mai
71bae5cae4 HDFS-6173. Move the default processor from Ls to Web in OfflineImageViewer. Contributed by Akira Ajisaka. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1583384 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-31 18:05:23 +00:00
Arun Murthy
004d0854b7 HDFS-4564. Ensure webhdfs returns correct HTTP response codes for denied operations. Contributed by Daryn Sharp. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1583241 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-31 07:25:53 +00:00
Tsz-wo Sze
b4c41f341b HDFS-6166. Change Balancer socket read timeout to 20 minutes and add 10 seconds delay after error. Contributed by Nathan Roberts 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1583018 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-29 16:23:00 +00:00
Tsz-wo Sze
3f7aa79e58 HDFS-6168. Remove a deprecated constructor and the deprecated methods reportChecksumFailure, getDelegationToken(Text), renewDelegationToken and cancelDelegationToken from DistributedFileSystem. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582856 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-28 18:29:31 +00:00
Haohui Mai
2e799e5984 HDFS-6156. Simplify the JMX API that provides snapshot information. Contributed by Shinichi Yamashita. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582847 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-28 18:10:21 +00:00
Haohui Mai
9d2d55e490 HDFS-6164. Remove lsr in OfflineImageViewer. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582533 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-27 23:11:02 +00:00
Haohui Mai
54c1daa580 HDFS-5978. Create a tool to take fsimage and expose read-only WebHDFS API. Contributed by Akira Ajisaka. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582433 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-27 18:15:47 +00:00
Suresh Srinivas
21d225af4d HDFS-6162. Format strings should use platform independent line separator. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582181 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-27 04:25:09 +00:00
Haohui Mai
fd3d5ab792 HDFS-6158. Clean up dead code for OfflineImageViewer. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582164 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-27 02:58:10 +00:00
Haohui Mai
82be0f935d HDFS-6157. Fix the entry point of OfflineImageViewer for hdfs.cmd. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582098 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-26 22:34:25 +00:00
Suresh Srinivas
78b9321539 HDFS-6119. FSNamesystem code cleanup. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582073 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-26 21:32:32 +00:00
Suresh Srinivas
14556cc5d8 HDFS-6155. Fix Boxing/unboxing to parse a primitive findbugs warnings. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1582068 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-26 21:27:33 +00:00
Jing Zhao
fe8c3dc2b8 HDFS-5672. TestHASafeMode#testSafeBlockTracking fails in trunk. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1581994 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-26 18:36:08 +00:00
Tsz-wo Sze
a206399afd HDFS-6115. Call flush() for every append on block scan verification log. Contributed by Vinayakumar B 
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 2014-03-26 17:03:05 +00:00
Suresh Srinivas
c00703dd08 HDFS-6150. Add inode id information in the logs to make debugging easier. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1581914 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-26 16:32:44 +00:00
Haohui Mai
b5935fab44 HDFS-6130. NPE when upgrading namenode from fsimages older than -32. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1581713 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-26 07:30:20 +00:00
Arpit Agarwal
1fbb04e367 HDFS-5910. Enhance DataTransferProtocol to allow per-connection choice of encryption/plain-text. (Contributed by Benoy Antony) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1581688 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-26 04:11:18 +00:00
Haohui Mai
867e0f8ea9 HDFS-5196. Provide more snapshot information in WebUI. Contributed by Shinichi Yamashita. 
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 2014-03-25 17:53:51 +00:00
Jing Zhao
56205ca7d7 HDFS-5840. Follow-up to HDFS-5138 to improve error handling during partial upgrade failures. Contributed by Aaron T. Myers, Suresh Srinivas, and Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1581260 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-25 06:48:15 +00:00
Suresh Srinivas
3a61d25457 HDFS-6125. Cleanup unnecessary cast in HDFS code base. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1581242 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-25 05:51:11 +00:00
Arpit Agarwal
c2ef7e239e HDFS-6124. Add final modifier to class members. (Contributed by Suresh Srinivas) 
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 2014-03-24 23:32:37 +00:00
Chris Nauroth
328fc86bdb HDFS-5846. Shuffle phase is slow in Windows - FadviseFileRegion::transferTo does not read disks efficiently. Contributed by Nikola Vujic. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1581091 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-24 22:16:48 +00:00
Jing Zhao
8076ff31eb HDFS-6135. In HDFS upgrade with HA setup, JournalNode cannot handle layout version bump when rolling back. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1581070 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-24 21:24:31 +00:00
Kihwal Lee
7a18c4a199 HDFS-3087. Decomissioning on NN restart can complete without blocks being replicated. Contributed by Rushabh S Shah. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1580886 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-24 15:39:00 +00:00
Chris Nauroth
00ceaade05 HDFS-6140. WebHDFS cannot create a file with spaces in the name after HA failover changes. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1580173 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-22 05:32:24 +00:00
Arpit Agarwal
fc53af9c4c HDFS-6120. Fix and improve safe mode log messages. (Arpit Agarwal) 
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 2014-03-21 20:57:13 +00:00
Jing Zhao
9dab514b22 HDFS-6038. Allow JournalNode to handle editlog produced by new release with future layoutversion. Contributed by Jing Zhao. 
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 2014-03-20 23:06:06 +00:00
Andrew Wang
4f6397b4ac HDFS-6089. Standby NN while transitioning to active throws a connection refused error when the prior active NN process is suspended. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1579692 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-20 17:43:16 +00:00
Tsz-wo Sze
7ec4308f82 HDFS-6129. When a replica is not found for deletion, do not throw an exception. 
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 2014-03-20 15:50:38 +00:00
Haohui Mai
aa4a045925 HDFS-6127. WebHDFS tokens cannot be renewed in HA setup. Contributed by Haohui Mai. 
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 2014-03-20 06:47:58 +00:00
Haohui Mai
44deaa8241 HDFS-6105. NN web UI for DN list loads the same jmx page multiple times. Contributed by Haohui Mai. 
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 2014-03-19 23:56:43 +00:00
Tsz-wo Sze
cfb468332e HDFS-6123. Do not log stack trace for ReplicaAlreadyExistsException and SocketTimeoutException. 
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 2014-03-19 21:04:21 +00:00
Jing Zhao
7817245d88 HDFS-6100. DataNodeWebHdfsMethods does not failover in HA mode. Contributed by Haohui Mai. 
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 2014-03-19 17:29:23 +00:00
Chris Nauroth
2b03ae9421 HDFS-6099. HDFS file system limits not enforced on renames. Contributed by Chris Nauroth. 
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 2014-03-19 03:46:52 +00:00
Suresh Srinivas
d0f7985f5c HDFS-6117. Print file path information in FileNotFoundException on INode ID mismatch. Contributed by Suresh Srinivas. 
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 2014-03-19 00:59:45 +00:00
Tsz-wo Sze
02b25ce4ef HDFS-6068. Disallow snapshot names that are also invalid directory names. Contributed by sathish 
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 2014-03-18 18:34:19 +00:00
Colin McCabe
bd98fa152d HDFS-6007. Update documentation about short-circuit local reads (iwasakims via cmccabe) 
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 2014-03-18 18:14:04 +00:00
Chris Nauroth
6318afe3b9 HDFS-5516. WebHDFS does not require user name when anonymous http requests are disallowed. Contributed by Miodrag Radulovic. 
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 2014-03-17 20:25:10 +00:00
Colin McCabe
d265dd9eb0 HDFS-6107. When a block cannot be cached due to limited space on the DataNode, it becomes uncacheable (cmccabe) 
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 2014-03-17 18:46:33 +00:00
Arpit Agarwal
809e8bf5b7 HDFS-6094. The same block can be counted twice towards safe mode threshold. (Arpit Agarwal) 
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 2014-03-17 17:37:55 +00:00
Colin McCabe
9a65a9aadc HDFS-6106. Reduce default for dfs.namenode.path.based.cache.refresh.interval.ms (cmccabe) 
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 2014-03-15 07:52:19 +00:00
Andrew Wang
d37c31a2db HDFS-6102. Lower the default maximum items per directory to fix PB fsimage loading. Contributed by Andrew Wang. 
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 2014-03-14 04:52:03 +00:00
Haohui Mai
38006007ea HDFS-6084. Namenode UI - Hadoop logo link shouldn't go to hadoop homepage. Contributed by Travis Thompson. 
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 2014-03-14 00:58:54 +00:00
Colin McCabe
f730fa919e HDFS-6097. Zero-copy reads are incorrectly disabled on file offsets above 2GB (cmccabe) 
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 2014-03-13 22:30:42 +00:00
Andrew Wang
b849dd5df9 HDFS-6079. Timeout for getFileBlockStorageLocations does not work. Contributed by Andrew Wang. 
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 2014-03-12 22:54:57 +00:00
Colin McCabe
a3616c58dd HDFS-6086. Fix a case where zero-copy or no-checksum reads were not allowed even when the block was cached. (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1576533 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-11 22:41:05 +00:00
Haohui Mai
b027ef8858 HDFS-6072. Clean up dead code of FSImage. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1576513 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-11 21:44:38 +00:00
Chris Nauroth
8d29768704 HDFS-5638. HDFS implementation of FileContext API for ACLs. Contributed by Vinayakumar B. 
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 2014-03-11 16:13:43 +00:00
Colin McCabe
bab90b2222 HDFS-6085. Improve CacheReplicationMonitor log messages a bit (cmccabe) 
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 2014-03-11 06:24:52 +00:00
Chris Nauroth
5bb794566e HDFS-6055. Change default configuration to limit file name length in HDFS. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1576095 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-10 21:41:38 +00:00
Jing Zhao
b674dfd480 HDFS-6077. running slive with webhdfs on secure HA cluster fails with unkown host exception. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1576076 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-10 20:48:53 +00:00
Andrew Wang
daaa8f03f4 HDFS-6070. Cleanup use of ReadStatistics in DFSInputStream. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1576047 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-10 19:04:05 +00:00
Colin McCabe
d59dbc9e38 HDFS-6071. BlockReaderLocal does not return -1 on EOF when doing a zero-length read on a short file. (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575797 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-10 02:41:45 +00:00
Andrew Wang
94a1632fcb HDFS-3405. Checkpointing should use HTTP POST or PUT instead of GET-GET to send merged fsimages. Contributed by Vinayakumar B. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575611 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-08 21:25:13 +00:00
Andrew Wang
dbd22b23c2 Revert HDFS-3405 for recommit with correct renamed files 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575610 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-08 21:15:41 +00:00
Andrew Wang
98594ab787 Remove extra file from HDFS-3405. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575609 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-08 21:11:04 +00:00
Andrew Wang
0f595915a3 HDFS-3405. Checkpointing should use HTTP POST or PUT instead of GET-GET to send merged fsimages. Contributed by Vinayakumar B. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575457 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-08 00:39:23 +00:00
Tsz-wo Sze
1f6c2b09c6 HDFS-6076. DataNode with SimulatedDataSet should not create DatanodeRegistration with namenode layout version and namenode node type. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575452 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-07 23:47:43 +00:00
Andrew Wang
90b399c4bd HDFS-5064. Standby checkpoints should not block concurrent readers. Contributed by Aaron Twining Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575448 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-07 23:35:47 +00:00
Chris Nauroth
b1f87bbabd HDFS-5986. Capture the number of blocks pending deletion on namenode webUI. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575384 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-07 19:37:15 +00:00
Chris Nauroth
b55c1aab7b HDFS-6069. Quash stack traces when ACLs are disabled. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575184 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-07 06:06:12 +00:00
Colin McCabe
173c115951 HDFS-6065. HDFS zero-copy reads should return null on EOF when doing ZCR (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575109 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-07 01:18:32 +00:00
Haohui Mai
90b1e25c7f HDFS-6084. DFSConfigKeys.DFS_BLOCKREPORT_INTERVAL_MSEC_DEFAULT is not updated with latest block report interval of 6 hrs. Contributed by Vinayakumar B. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575086 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-06 22:54:36 +00:00
Brandon Li
8955f718f1 HDFS-6060. NameNode should not check DataNode layout version. Contributed by Brandon Li 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1575021 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-06 19:29:11 +00:00
Colin McCabe
5a3f614794 HDFS-6061. Allow dfs.datanode.shared.file.descriptor.path to contain multiple entries and fall back when needed (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574796 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-06 08:21:16 +00:00
Colin McCabe
95e0f616b9 HDFS-6057. DomainSocketWatcher.watcherThread should be marked as a daemon thread (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574787 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-06 07:57:19 +00:00
Haohui Mai
ad61eec072 HADOOP-10386. Log proxy hostname in various exceptions being thrown in a HA setup. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574716 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-05 23:09:47 +00:00
Aaron Myers
6adf7a0ecb HDFS-5898. Allow NFS gateway to login/relogin from its kerberos keytab. Contributed by Abin Shahab. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574693 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-05 22:20:39 +00:00
Haohui Mai
b46fbd0275 HDFS-5857. TestWebHDFS#testNamenodeRestart fails intermittently with NPE. Contributed By Mit Desai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574683 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-05 21:51:24 +00:00
Brandon Li
8e84dedd4c HDFS-6043. Give HDFS daemons NFS3 and Portmap their own OPTS. Contributed by Brandon Li 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574616 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-05 18:50:45 +00:00
Jing Zhao
e1162ebb1f HDFS-5167. Add metrics about the NameNode retry cache. Contributed by Tsuyoshi OZAWA. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574603 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-05 18:22:04 +00:00
Haohui Mai
e90687f90e HDFS-5321. Clean up the HTTP-related configuration in HDFS. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574270 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-05 00:28:21 +00:00
Tsz-wo Sze
291dbc3d27 svn merge --reintegrate https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535 back to trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1574259 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-04 23:53:26 +00:00
Colin McCabe
1da076fd13 HDFS-6051. HDFS cannot run on Windows since short-circuit memory segment changes (cmccabe) 
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 2014-03-04 23:33:29 +00:00
Michael Stack
c0a903da22 HDFS-6047 TestPread NPE inside in DFSInputStream hedgedFetchBlockByteRange (stack) 
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 2014-03-04 21:07:03 +00:00
Jing Zhao
f9ebdea446 Merging r1573814 through r1574170 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1574171 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-04 18:22:26 +00:00
Colin McCabe
c94e43c6df HDFS-6046. add dfs.client.mmap.enabled (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1573887 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-04 06:46:08 +00:00
Colin McCabe
33500fd304 HDFS-6040. fix DFSClient issue without libhadoop.so and some other ShortCircuitShm cleanups (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1573883 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-04 06:31:43 +00:00
Chris Nauroth
2cfe554980 HDFS-6039. Uploading a File under a Dir with default acls throws "Duplicated ACLFeature". Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1573879 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-04 06:08:25 +00:00
Jing Zhao
5d29338017 HDFS-6041. Downgrade/Finalize should rename the rollback image instead of purging it. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1573851 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-04 04:42:58 +00:00
Tsz-wo Sze
9ad8dd1e8a Merge r1569890 through r1573813 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1573821 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-03 23:51:58 +00:00
Arpit Agarwal
98983b2788 HDFS-6042. Fix rolling upgrade documentation and error messages. (Contributed by szetszwo) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1573785 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-03 22:31:17 +00:00
Haohui Mai
aa8a6e498a HDFS-6013. add rollingUpgrade information to latest UI. Contributed by Vinayakumar B. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1573700 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-03 19:51:33 +00:00
Haohui Mai
146bf6c01e HDFS-5866. '-maxSize' and '-step' option fail in OfflineImageViewer. Contributed by Akira Ajisaka. 
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 2014-03-03 19:40:45 +00:00
Colin McCabe
6465b0b55f add missing file for HDFS-5950 
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 2014-03-03 04:01:26 +00:00
Colin McCabe
dd049a2f60 HDFS-5950. The DFSClient and DataNode should use shared memory segments to communicate short-circuit information (cmccabe) 
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 2014-03-03 03:58:37 +00:00
Tsz-wo Sze
0a7db7f179 Merge r1569890 through r1573119 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1573120 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-01 01:14:38 +00:00
Tsz-wo Sze
c69cc31adc HDFS-6034. Use DataNodeLayoutVersion for DN registration check and do not verify layout version if there is a rolling upgrade in progress. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1573119 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-01 01:14:02 +00:00
Haohui Mai
fec1e2eed9 HDFS-5956. A file size is multiplied by the replication factor in 'hdfs oiv -p FileDistribution' option. Contributed by Akira Ajisaka. 
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 2014-02-28 21:07:03 +00:00
Arpit Agarwal
d00605f8f0 HADOOP-10285. Admin interface to swap callqueue at runtime. (Contributed by Chris Li) 
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 2014-02-28 19:48:31 +00:00
Aaron Myers
8e809b8c81 HDFS-6033. PBImageXmlWriter incorrectly handles processing cache directives. Contributed by Aaron T. Myers. 
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 2014-02-28 19:45:37 +00:00
Tsz-wo Sze
ee663fad14 Merge r1569890 through r1573042 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1573043 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-28 19:37:47 +00:00
Tsz-wo Sze
1bab14bb49 HDFS-6031. Add back the "-rollingUpgrade started" namenode startup option; otherwise, namenode cannot start when the layout version is changed. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1573040 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-28 19:33:08 +00:00
Colin McCabe
2333388e47 HDFS-6030. Remove an unused constructor in INode.java (yzhang via cmccabe) 
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 2014-02-28 18:47:31 +00:00
Jing Zhao
5c381ade4e HDFS-5339. WebHDFS URI does not accept logical nameservices when security is enabled. Contributed by Haohui Mai. 
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 2014-02-28 18:39:01 +00:00
Jing Zhao
5409908026 HDFS-6032. -rollingUpgrade query hits NPE after the NN restarts. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1572801 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-28 01:23:52 +00:00
Jing Zhao
e9a17c8ce0 HDFS-6029. Secondary NN fails to checkpoint after -rollingUpgrade prepare. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1572800 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-28 01:21:53 +00:00
Chris Nauroth
1fe2bd5534 HDFS-6028. Print clearer error message when user attempts to delete required mask entry from ACL. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1572753 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-27 22:12:34 +00:00
Tsz-wo Sze
58bccdbc04 Merge r1569890 through r1572417 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1572418 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-27 03:11:07 +00:00
Jing Zhao
ccf0744243 HDFS-6023. Test whether the standby NN continues to checkpoint after the prepare stage. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1572337 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 23:17:53 +00:00
Andrew Wang
c080fec82b HDFS-3969. Small bug fixes and improvements for disk locations API. Contributed by Todd Lipcon and Andrew Wang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1572284 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 21:55:47 +00:00
Tsz-wo Sze
9cc0d5d497 Merge r1569890 through r1572250 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1572251 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 20:55:50 +00:00
Jing Zhao
4ba2bdf340 HDFS-6018. Exception recorded in LOG when IPCLoggerChannel#close is called. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1572183 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 18:23:10 +00:00
Jing Zhao
dedcc09e71 HDFS-6019. Standby NN might not checkpoint when processing the rolling upgrade marker. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1572182 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 18:20:53 +00:00
Kihwal Lee
c8182ea764 HDFS-6020. Fix the five findbugs warnings. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1572165 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 17:07:56 +00:00
Chris Nauroth
7be2c002b3 HDFS-5908. Change AclFeature to capture list of ACL entries in an ImmutableList. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1572142 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 16:22:56 +00:00
Chris Nauroth
4449247410 HDFS-6008. Namenode dead node link is giving HTTP error 500. Contributed by Benoy Antony. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1571881 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-26 00:25:29 +00:00
Jing Zhao
e3d2e4c156 HDFS-6000. Avoid saving namespace when starting rolling upgrade. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571840 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 21:58:53 +00:00
Tsz-wo Sze
abc9a6dad5 Merge r1569890 through r1571813 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571814 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 20:24:57 +00:00
Chris Nauroth
39c09c43bd HDFS-6006. Remove duplicate code in FSNameSystem#getFileInfo. Contributed by Akira Ajisaka. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1571813 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 20:20:21 +00:00
Kihwal Lee
fa6e59891c HDFS-5498. Improve datanode startup time. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571797 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 19:27:53 +00:00
Kihwal Lee
57b28693ee HDFS-5924. Utilize OOB upgrade message processing for writes. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571792 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 19:24:15 +00:00
Kihwal Lee
6780b086d8 HDFS-6015. Fix TestBlockRecovery#testRaceBetweenReplicaRecoveryAndFinalizeBlock. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571785 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 18:51:14 +00:00
Kihwal Lee
f52fe68a2b HDFS-6014. Fix findbug warnings introduced by HDFS-5583. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571784 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 18:48:30 +00:00
Jing Zhao
df6e1ab491 HDFS-5939. WebHdfs returns misleading error code and logs nothing if trying to create a file with no DNs in cluster. Contributed by Yongjun Zhang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1571781 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 18:36:46 +00:00
Chris Nauroth
6c9c3144dd HDFS-5623. NameNode: add tests for skipping ACL enforcement when permission checks are disabled, user is superuser or user is member of supergroup. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1571745 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 17:02:59 +00:00
Tsz-wo Sze
2c8a6f5712 HDFS-6003. Add the new -rollingUpgrade startup option to the namenode usage message. Contributed by Vinayakumar B 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571596 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 07:50:38 +00:00
Tsz-wo Sze
98db64dd49 Merge r1569890 through r1571553 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571554 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 03:30:24 +00:00
Arpit Agarwal
440c3cd105 HDFS-5922. DN heartbeat thread can get stuck in tight loop. (Arpit Agarwal) 
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 2014-02-25 02:16:29 +00:00
Tsz-wo Sze
0809f32f4b Merge r1569890 through r1571508 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571509 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-25 01:16:30 +00:00
Kihwal Lee
1c6b5d2b58 HDFS-5583. Make DN send an OOB Ack on shutdown before restarting. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571491 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-24 23:38:04 +00:00
Michael Stack
036af54387 HDFS-5776 Support 'hedged' reads in DFSClient 
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 2014-02-24 22:34:55 +00:00
Michael Stack
17db74a1c1 HDFS-5776 Support 'hedged' reads in DFSClient 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1571466 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-24 22:34:41 +00:00
Arpit Agarwal
c066cef587 HDFS-6004. Change DFSAdmin for rolling upgrade commands. (Contributed by szetszwo) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571463 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-24 22:05:07 +00:00
Arpit Agarwal
dbf14320c0 HDFS-6005. Simplify Datanode rollback and downgrade. (Contributed by Suresh Srinivas) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571431 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-24 20:46:35 +00:00
Jing Zhao
8e7a2b8d5d HDFS-5999. Do not create rollback fsimage when it already exists. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1571096 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-23 21:35:07 +00:00
Tsz-wo Sze
3f7852bd27 HDFS-5994. Fix TestDataNodeRollingUpgrade. Contributed by Arpit Agarwal 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1570734 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-21 22:40:06 +00:00
Tsz-wo Sze
78325b08c5 Merge r1569890 through r1570692 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1570694 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-21 20:08:08 +00:00
Tsz-wo Sze
0ad6cdd031 HDFS-5992. Fix NPE in MD5FileUtils and update editsStored for TestOfflineEditsViewer. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1570690 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-21 20:02:27 +00:00
Jing Zhao
c324f3096f HDFS-5935. New Namenode UI FS browser should throw smarter error messages. Cotributed by Travis Thompson. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1570663 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-21 18:57:06 +00:00
Chris Nauroth
4f8a487fcd HDFS-5981. loadGenerator exit code is not reliable. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1570468 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-21 06:39:08 +00:00
Andrew Wang
b00817b54a HDFS-5988. Bad fsimage always generated after upgrade. (wang) 
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 2014-02-21 02:48:40 +00:00
Jing Zhao
4da6de1ca3 HDFS-5982. Need to update snapshot manager when applying editlog for deleting a snapshottable directory. Contributed by Jing Zhao. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1570395 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-21 00:15:11 +00:00
Tsz-wo Sze
37afb4d683 Merge r1569890 through r1570391 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1570392 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-20 23:47:58 +00:00
Arpit Agarwal
329c705181 HDFS-5987. Fix findbugs warnings in Rolling Upgrade branch. (Contributed by szetszwo) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1570389 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-20 23:21:11 +00:00
Brandon Li
7568e2f193 HDFS-5944. LeaseManager:findLeaseWithPrefixPath can't handle path like /a/b/ and cause SecondaryNameNode failed do checkpoint. Contributed by Yunjiong Zhao 
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 2014-02-20 22:27:13 +00:00
Tsz-wo Sze
016d3b8171 HDFS-5984. Fix TestEditLog and TestStandbyCheckpoints. Contributed by jing9 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-5535@1570361 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-20 21:42:10 +00:00
Jing Zhao
8b196816d8 HADOOP-10348. Deprecate hadoop.ssl.configuration in branch-2, and remove it in trunk. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1570295 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-20 18:34:24 +00:00
Kihwal Lee
b23f6cc1f2 HDFS-5962. Mtime and atime are not persisted for symbolic links. Contributed by Akira Ajisaka. 
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 2014-02-20 16:09:20 +00:00