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4391 Commits

Author SHA1 Message Date
Haohui Mai
66b46d0885 HDFS-9101. Remove deprecated NameNode.getUri() static helper method. Contributed by Mingliang Liu. 2015-09-18 18:23:53 -07:00
Zhe Zhang
c457095206 HDFS-8550. Erasure Coding: Fix FindBugs Multithreaded correctness Warning. Contributed by Rakesh R. 
Change-Id: Ic248999a7f8e5e740d49c9b10abcf16f66dd0f98
 2015-09-18 11:04:06 -07:00
Zhe Zhang
82a88b92b4 HDFS-9086. Rename dfs.datanode.stripedread.threshold.millis to dfs.datanode.stripedread.timeout.millis. Contributed by Andrew Wang. 
Change-Id: Ice86c5d46d29e94087c0f186b941d5394e7ac0e6
 2015-09-18 10:45:29 -07:00
Jing Zhao
3f42753102 HDFS-9063. Correctly handle snapshot path for getContentSummary. Contributed by Jing Zhao. 2015-09-18 09:26:33 -07:00
Yongjun Zhang
2ff6faf954 HDFS-5802. NameNode does not check for inode type before traversing down a path. (Xiao Chen via Yongjun Zhang) 2015-09-18 07:17:30 -07:00
Vinayakumar B
92c1af1646 HDFS-6955. DN should reserve disk space for a full block when creating tmp files (Contributed by Kanaka Kumar Avvaru) 2015-09-18 16:37:10 +05:30
Zhe Zhang
607bda2a21 HDFS-9097. Erasure coding: update EC command "-s" flag to "-p" when specifying policy. Contributed by Zhe Zhang. 
Change-Id: I82919e55c4a0d8646d25a53aac757098a56b3029
 2015-09-17 14:52:37 -07:00
Haohui Mai
9eee97508f HDFS-9022. Move NameNode.getAddress() and NameNode.getUri() to hadoop-hdfs-client. Contributed by Mingliang Liu. 2015-09-17 14:18:00 -07:00
Zhe Zhang
e36129b61a HDFS-9088. Cleanup erasure coding documentation. Contributed by Andrew Wang. 
Change-Id: Ic3ec1f29fef0e27c46fff66fd28a51f8c4c61e71
 2015-09-17 09:56:32 -07:00
Haohui Mai
07f304467d HDFS-7995. Implement chmod in the HDFS Web UI. Contributed by Ravi Prakash and Haohui Mai. 2015-09-16 11:50:28 -07:00
Steve Loughran
08024d1b0b HDFS-9073. Fix failures in TestLazyPersistLockedMemory testReleaseOnEviction(). (J.Andreina via stevel) 2015-09-16 10:12:19 +01:00
Steve Loughran
4477643749 HDFS-9072. Fix random failures in TestJMXGet. (J.Andreina via stevel) 2015-09-16 10:08:33 +01:00
Haohui Mai
6c52be78a0 HDFS-7986. Allow files / directories to be deleted from the NameNode UI. Contributed by Ravi Prakash. 2015-09-15 16:48:15 -07:00
Vinayakumar B
ce69c9b54c HDFS-8953. DataNode Metrics logging (Contributed by Kanaka Kumar Avvaru) 2015-09-16 00:18:29 +05:30
Zhe Zhang
ced438a4bf HDFS-8899. Erasure Coding: use threadpool for EC recovery tasks on DataNode. Contributed by Rakesh R. 
Change-Id: I9429706ae3c9b10a9274c07b98da6ed54cce192b
 2015-09-15 10:43:13 -07:00
Andrew Wang
c2ebab67ac HDFS-7351. Document the HDFS Erasure Coding feature. Contributed by Uma Maheswara Rao G and Zhe Zhang. 2015-09-15 10:16:45 -07:00
Ming Ma
083b44c136 HDFS-9008. Balancer#Parameters class could use a builder pattern. (Chris Trezzo via mingma) 2015-09-15 10:16:02 -07:00
Vinayakumar B
a440567491 HDFS-9067. o.a.h.hdfs.server.datanode.fsdataset.impl.TestLazyWriter is failing in trunk (Contributed by Surendra Singh Lilhore) 2015-09-15 17:30:46 +05:30
Haohui Mai
d777757d21 HDFS-9065. Include commas on # of files, blocks, total filesystem objects in NN Web UI. Contributed by Daniel Templeton. 2015-09-14 20:26:56 -07:00
Haohui Mai
76957a485b HDFS-9010. Replace NameNode.DEFAULT_PORT with HdfsClientConfigKeys.DFS_NAMENODE_RPC_PORT_DEFAULT config key. Contributed by Mingliang Liu. 2015-09-14 18:22:52 -07:00
Colin Patrick Mccabe
7b5cf5352e HDFS-8829. Make SO_RCVBUF and SO_SNDBUF size configurable for DataTransferProtocol sockets and allow configuring auto-tuning (He Tianyi via Colin P. McCabe) 
Change-Id: I77dc71aaf9e14ef743f2a2cbebeec04a4f628c78
 2015-09-14 16:02:10 -07:00
Colin Patrick Mccabe
53bad4eb00 HDFS-8996. Consolidate validateLog and scanLog in FJM#EditLogFile (Zhe Zhang via Colin P. McCabe) 2015-09-14 15:22:12 -07:00
Steve Loughran
6955771261 HDFS-9069. TestNameNodeMetricsLogger failing -port in use. (stevel) 2015-09-14 10:36:44 +01:00
Haohui Mai
0c7d3f4805 HDFS-9041. Move entries in META-INF/services/o.a.h.fs.FileSystem to hdfs-client. Contributed by Mingliang Liu. 2015-09-12 11:02:51 -07:00
Vinayakumar B
c715650385 HDFS-9036. In BlockPlacementPolicyWithNodeGroup#chooseLocalStorage , random node is selected eventhough fallbackToLocalRack is true. (Contributed by J.Andreina) 2015-09-12 17:40:16 +05:30
Vinayakumar B
ce02b5532c HDFS-8975. Erasure coding : Fix random failure in TestSafeModeWithStripedFile (Contributed by J.Andreina) 2015-09-12 13:29:25 +05:30
Vinayakumar B
d8455479b8 HDFS-9042. Update document for the Storage policy name (Contributed by J.Andreina) 2015-09-12 12:36:12 +05:30
Arpit Agarwal
15a557fcfe HDFS-9027. Refactor o.a.h.hdfs.DataStreamer#isLazyPersist() method. (Contributed by Mingliang Liu) 2015-09-11 10:11:52 -07:00
Zhe Zhang
96d6b516b2 HDFS-8853. Erasure Coding: Provide ECSchema validation when setting EC policy. Contributed by J.Andreina. 
Change-Id: I9211d9728480225a407d82e6c0bea1a928adfa11
 2015-09-10 16:31:37 -07:00
Kihwal Lee
a40342b0da HDFS-6763. Initialize file system-wide quota once on transitioning to active. Contributed by Kihwal Lee 2015-09-10 09:16:29 -05:00
Akira Ajisaka
7b5b2c5822 HDFS-8974. Convert docs in xdoc format to markdown. Contributed by Masatake Iwasaki. 2015-09-10 16:45:27 +09:00
Zhe Zhang
f62237bc2f HDFS-8833. Erasure coding: store EC schema and cell size in INodeFile and eliminate notion of EC zones. 2015-09-09 23:07:55 -07:00
Vinayakumar B
4014ce5990 HDFS-8581. ContentSummary on / skips further counts on yielding lock (contributed by J.Andreina) 2015-09-10 00:08:19 +05:30
Vinayakumar B
0f0e897bf1 HDFS-7116. Add a command to get the balancer bandwidth (Contributed by Rakesh R) 2015-09-09 22:58:50 +05:30
Kihwal Lee
4d13335fc9 HDFS-8716. Introduce a new config specifically for safe mode block count. Contributed by Chang Li. 2015-09-09 11:08:24 -05:00
Akira Ajisaka
0113e4528d HDFS-9033. dfsadmin -metasave prints "NaN" for cache used%. Contributed by Brahma Reddy Battula. 2015-09-09 17:20:46 +09:00
Vinayakumar B
94cf7ab9d2 HDFS-8929. Add a metric to expose the timestamp of the last journal (Contributed by surendra singh lilhore) 2015-09-09 11:03:57 +05:30
Colin Patrick Mccabe
a153b9601a HDFS-8860. Remove unused Replica copyOnWrite code (Lei (Eddy) Xu via Colin P. McCabe) 2015-09-08 18:37:22 -07:00
Xiaoyu Yao
970daaa5e4 HDFS-9019. Adding informative message to sticky bit permission denied exception. Contributed by Xiaoyu Yao. 2015-09-08 09:57:36 -07:00
Andrew Wang
e1feaf6db0 HADOOP-12358. Add -safely flag to rm to prompt when deleting many files. Contributed by Xiaoyu Yao. 2015-09-04 13:42:55 -07:00
Ming Ma
30db1adac3 HDFS-8981. Adding revision to data node jmx getVersion() method. (Siqi Li via mingma) 2015-09-04 11:55:58 -07:00
Haohui Mai
715b9c6499 HDFS-8984. Move replication queues related methods in FSNamesystem to BlockManager. Contributed by Haohui Mai. 2015-09-04 11:45:31 -07:00
Jing Zhao
8928729c80 HDFS-8384. Allow NN to startup if there are files having a lease but are not under construction. Contributed by Jing Zhao. 2015-09-04 11:42:22 -07:00
Haohui Mai
d16c4eee18 HDFS-9012. Move o.a.h.hdfs.protocol.datatransfer.PipelineAck class to hadoop-hdfs-client module. Contributed by Mingliang Liu. 2015-09-04 10:41:09 -07:00
Andrew Wang
c83d13c649 HDFS-9021. Use a yellow elephant rather than a blue one in diagram. 2015-09-03 16:27:20 -07:00
Haohui Mai
ed78b14ebc HDFS-9002. Move o.a.h.hdfs.net/*Peer classes to hdfs-client. Contributed by Mingliang Liu. 2015-09-03 15:32:53 -07:00
Jakob Homan
c2d2c1802a HDFS-8939. Test(S)WebHdfsFileContextMainOperations failing on branch-2. Contributed by Chris Nauroth. 
(cherry picked from commit 9871f57d41990b2763d4c23d9040aeb685b4a80f)
 2015-09-03 13:26:54 -07:00
Colin Patrick Mccabe
53c38cc89a HDFS-8964. When validating the edit log, do not read at or beyond the file offset that is being written (Zhe Zhang via Colin P. McCabe) 2015-09-03 11:22:47 -07:00
Tsuyoshi Ozawa
9a87f81ce6 HADOOP-5323. Trash documentation should describe its directory structure and configurations. Contributed by Weiwei Yang. 2015-09-03 22:34:25 +09:00
Akira Ajisaka
c92e31bd65 HDFS-8885. ByteRangeInputStream used in webhdfs does not override available(). Contributed by Shradha Revankar. 2015-09-03 19:40:34 +09:00
Jing Zhao
60bd765ac1 HDFS-8978. Erasure coding: fix 2 failed tests of DFSStripedOutputStream. Contributed by Walter Su. 2015-09-02 17:41:08 -07:00
Ming Ma
d31a41c359 HDFS-8890. Allow admin to specify which blockpools the balancer should run on. (Chris Trezzo via mingma) 2015-09-02 15:55:42 -07:00
Jing Zhao
de928d566a HDFS-9003. ForkJoin thread pool leaks. Contributed by Kihwal Lee. 2015-09-02 15:19:04 -07:00
Andrew Wang
afc88b396f HDFS-328. Improve fs -setrep error message for invalid replication factors. Contributed by Daniel Templeton. 2015-09-02 13:46:00 -07:00
Colin Patrick Mccabe
c006c3a1e6 HDFS-2070. Add more unit tests for FsShell getmerge (Daniel Templeton via Colin P. McCabe) 2015-09-02 12:36:14 -07:00
Jing Zhao
ddf4e78547 HDFS-8937. Erasure coding: do not throw exception when setting replication factor on EC files. Contributed by Gao Rui. 2015-09-02 11:45:45 -07:00
Akira Ajisaka
65ccf2b125 HDFS-8388. Time and Date format need to be in sync in NameNode UI page. Contributed by Surendra Singh Lilhore. 2015-09-02 14:28:38 +09:00
yliu
5652131d2e HDFS-8995. Flaw in registration bookeeping can make DN die on reconnect. (Kihwal Lee via yliu) 2015-09-02 08:58:51 +08:00
Zhe Zhang
53358fe680 Merge remote-tracking branch 'apache/trunk' into HDFS-7285 2015-09-01 14:48:37 -07:00
Zhe Zhang
ab56fcdb12 Merge remote-tracking branch 'apache/trunk' into HDFS-7285 2015-09-01 14:30:25 -07:00
Colin Patrick Mccabe
24f6a7c956 HDFS-8965. Harden edit log reading code against out of memory errors (cmccabe) 2015-08-31 18:06:30 -07:00
yliu
8fa41d9dd4 HDFS-8946. Improve choosing datanode storage for block placement. (yliu) 2015-09-01 08:52:50 +08:00
Haohui Mai
826ae1c26d HDFS-8990. Move RemoteBlockReader to hdfs-client module. Contributed by Mingliang Liu. 2015-08-31 13:54:14 -07:00
Jing Zhao
caa04de149 HDFS-8980. Remove unnecessary block replacement in INodeFile. Contributed by Jing Zhao. 2015-08-31 11:48:09 -07:00
Jakob Homan
837fb75e8e HDFS-8155. Support OAuth2 in WebHDFS. 2015-08-29 18:37:05 -07:00
Arpit Agarwal
bdbe53c676 HDFS-8983. NameNode support for protected directories. (Contributed by Arpit Agarwal) 2015-08-29 09:52:37 -07:00
Haohui Mai
e2c9b288b2 HDFS-8925. Move BlockReaderLocal to hdfs-client. Contributed by Mingliang Liu. 2015-08-28 14:38:36 -07:00
Colin Patrick Mccabe
b94b56806d HDFS-8950. NameNode refresh doesn't remove DataNodes that are no longer in the allowed list (Daniel Templeton) 2015-08-28 14:21:46 -07:00
Haohui Mai
6d12cd8d60 HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu. 2015-08-28 14:14:32 -07:00
Kihwal Lee
b6ceee9bf4 HDFS-8865. Improve quota initialization performance. Contributed by Kihwal Lee. 2015-08-28 13:14:35 -05:00
yliu
e166c038c0 HDFS-8963. Fix incorrect sign extension of xattr length in HDFS-8900. (Colin Patrick McCabe via yliu) 2015-08-28 10:54:55 +08:00
Haohui Mai
035ed26147 Revert "HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu." 
This reverts commit 4e9307f26d.
 2015-08-27 16:09:35 -07:00
Haohui Mai
4e9307f26d HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu. 2015-08-27 15:36:44 -07:00
Haohui Mai
f97a0f8c2c HDFS-8969. Clean up findbugs warnings for HDFS-8823 and HDFS-8932. Contributed by Anu Engineer. 2015-08-27 13:03:16 -07:00
Haohui Mai
7e971b7315 HDFS-8962. Clean up checkstyle warnings in o.a.h.hdfs.DfsClientConf. Contributed by Mingliang Liu. 2015-08-27 09:02:34 -07:00
Harsh J
0bf285413f HDFS-2390. dfsadmin -setBalancerBandwidth does not validate -ve value. Contributed by Gautam Gopalakrishnan. 2015-08-27 16:22:48 +05:30
Walter Su
164cbe6439 HDFS-8909. Erasure coding: update BlockInfoContiguousUC and BlockInfoStripedUC to use BlockUnderConstructionFeature. Contributed by Jing Zhao. 2015-08-27 16:02:30 +08:00
Vinayakumar B
fdb56f74f3 HDFS-8682. Should not remove decommissioned node,while calculating the number of live/dead decommissioned node. (Contributed by J. Andreina) 2015-08-27 13:06:43 +05:30
Haohui Mai
4cbbfa2220 HDFS-8248. Store INodeId instead of the INodeFile object in BlockInfoContiguous. Contributed by Haohui Mai. 2015-08-26 18:14:29 -07:00
Walter Su
067ec8c2b1 HDFS-8838. Erasure Coding: Tolerate datanode failures in DFSStripedOutputStream when the data length is small. Contributed by Tsz Wo Nicholas Sze. 2015-08-27 09:11:23 +08:00
Jing Zhao
f44b599003 HDFS-8896. DataNode object isn't GCed when shutdown, because it has GC root in ShutdownHookManager. Contributed by Walter Su. 2015-08-26 16:27:34 -07:00
Haohui Mai
c992bcf9c1 HDFS-8951. Move the shortcircuit package to hdfs-client. Contributed by Mingliang Liu. 2015-08-26 14:02:48 -07:00
Colin Patrick Mccabe
a4d9acc51d HDFS-8846. Add a unit test for INotify functionality across a layout version upgrade (Zhe Zhang via Colin P. McCabe) 2015-08-25 14:29:53 -07:00
yliu
eee0d4563c HDFS-8900. Compact XAttrs to optimize memory footprint. (yliu) 2015-08-25 16:16:09 +08:00
Xiaoyu Yao
3b00eaea25 HDFS-8932. NPE thrown in NameNode when try to get TotalSyncCount metric before editLogStream initialization. Contributed by Surendra Singh Lilhore 2015-08-24 16:56:24 -07:00
Haohui Mai
66d0c81d8f HDFS-8948. Use GenericTestUtils to set log levels in TestPread and TestReplaceDatanodeOnFailure. Contributed by Mingliang Liu. 2015-08-24 16:18:15 -07:00
Jing Zhao
bdd79388f3 HDFS-8928. Improvements for BlockUnderConstructionFeature: ReplicaUnderConstruction as a separate class and replicas as an array. Contributed by Jing Zhao. 2015-08-24 15:53:34 -07:00
Zhe Zhang
6b6a63bbbd Merge commit '456e901a4c5c639267ee87b8e5f1319f256d20c2' (HDFS-6407. Add sorting and pagination in the datanode tab of the NN Web UI. Contributed by Haohui Mai.) into HDFS-7285-merge 2015-08-24 12:59:26 -07:00
Colin Patrick Mccabe
b5ce87f84d HDFS-8930. Block report lease may leak if the 2nd full block report comes when NN is still in safemode (Colin P. McCabe via Jing Zhao) 2015-08-24 11:31:56 -07:00
Akira Ajisaka
bcaf83902a HDFS-8942. Update hyperlink to rack awareness page in HDFS Architecture documentation. Contributed by Masatake Iwasaki. 2015-08-24 13:52:49 +09:00
Haohui Mai
490bb5ebd6 HDFS-8934. Move ShortCircuitShm to hdfs-client. Contributed by Mingliang Liu. 2015-08-22 13:31:03 -07:00
Haohui Mai
745d04be59 HDFS-8823. Move replication factor into individual blocks. Contributed by Haohui Mai. 2015-08-22 00:09:40 -07:00
Lei Xu
7087e700e0 HDFS-8924. Add pluggable interface for reading replicas in DFSClient. (Colin Patrick McCabe via Lei Xu) 2015-08-21 17:02:00 -07:00
Jing Zhao
c8bca62718 HDFS-8809. HDFS fsck reports under construction blocks as CORRUPT. Contributed by Jing Zhao. 2015-08-20 16:31:24 -07:00
Colin Patrick Mccabe
7642f64c24 HDFS-8922. Link the native_mini_dfs test library with libdl, since IBM Java requires it (Ayappan via Colin P. McCabe) 2015-08-20 13:57:32 -07:00
yliu
5e8fe89437 HDFS-8863. The remaining space check in BlockPlacementPolicyDefault is flawed. (Kihwal Lee via yliu) 2015-08-20 20:15:03 +08:00
yliu
80a29906bc HDFS-8884. Fail-fast check in BlockPlacementPolicyDefault#chooseTarget. (yliu) 2015-08-20 20:07:18 +08:00
Jing Zhao
4e14f7982a HDFS-8917. Cleanup BlockInfoUnderConstruction from comments and tests. Contributed by Zhe Zhang. 2015-08-19 15:11:37 -07:00
Haohui Mai
3aac4758b0 HDFS-8803. Move DfsClientConf to hdfs-client. Contributed by Mingliang Liu. 2015-08-19 11:28:05 -07:00
Jing Zhao
f61120d964 HDFS-8867. Enable optimized block reports. Contributed by Daryn Sharp. 2015-08-19 10:36:56 -07:00
Arpit Agarwal
9c3571ea60 HDFS-8911. NameNode Metric : Add Editlog counters as a JMX metric. (Contributed by Anu Engineer) 2015-08-19 09:42:35 -07:00
yliu
2da5aaab33 HDFS-8908. TestAppendSnapshotTruncate may fail with IOException: Failed to replace a bad datanode. (Tsz Wo Nicholas Sze via yliu) 2015-08-19 21:55:43 +08:00
Tsz-Wo Nicholas Sze
7ecbfd44aa HDFS-8826. In Balancer, add an option to specify the source node list so that balancer only selects blocks to move from those nodes. 2015-08-18 19:25:50 -07:00
Chris Douglas
30e342a5d3 HDFS-8435. Support CreateFlag in WebHDFS. Contributed by Jakob Homan 2015-08-18 17:32:48 -07:00
Akira Ajisaka
fc509f66d8 HDFS-8852. HDFS architecture documentation of version 2.x is outdated about append write support. Contributed by Ajith S. 2015-08-18 23:31:52 +09:00
yliu
71566e2382 HDFS-8862. BlockManager#excessReplicateMap should use a HashMap. (yliu) 2015-08-18 09:23:06 +08:00
Tsz-Wo Nicholas Sze
51a00964da HDFS-8278. When computing max-size-to-move in Balancer, count only the storage with remaining >= default block size. 2015-08-17 17:55:25 -07:00
Andrew Wang
eee4d716b4 HDFS-8895. Remove deprecated BlockStorageLocation APIs. 2015-08-17 17:40:37 -07:00
Arpit Agarwal
a88f31ebf3 HDFS-8880. NameNode metrics logging. (Arpit Agarwal) 2015-08-17 16:55:46 -07:00
Colin Patrick Mccabe
ec183faadc HDFS-8845. DiskChecker should not traverse the entire tree (Chang Li via Colin P. McCabe) 2015-08-17 15:25:29 -07:00
Colin Patrick Mccabe
c77bd6af16 HDFS-8792. BlockManager#postponedMisreplicatedBlocks should use a LightWeightHashSet to save memory (Yi Liu via Colin P. McCabe) 2015-08-17 12:00:45 -07:00
Haohui Mai
e535e0f05b HDFS-8801. Convert BlockInfoUnderConstruction as a feature. Contributed by Jing Zhao. 2015-08-17 11:28:28 -07:00
Haohui Mai
456e901a4c HDFS-6407. Add sorting and pagination in the datanode tab of the NN Web UI. Contributed by Haohui Mai. 2015-08-17 11:04:00 -07:00
Andrew Wang
2e7b7e2cda HDFS-8713. Convert DatanodeDescriptor to use SLF4J logging. 2015-08-17 10:17:06 -07:00
Xiaoyu Yao
a7862d5fe4 HDFS-8883. NameNode Metrics : Add FSNameSystem lock Queue Length. Contributed by Anu Engineer. 2015-08-17 10:15:56 -07:00
Zhe Zhang
b57c9a35f7 HDFS-8220. Erasure Coding: StripedDataStreamer fails to handle the blocklocations which doesn't satisfy BlockGroupSize. 2015-08-14 15:16:58 -07:00
Jing Zhao
dc7a061668 HDFS-8891. HDFS concat should keep srcs order. Contributed by Yong Zhang. 2015-08-14 14:42:43 -07:00
Tsz-Wo Nicholas Sze
2bc0a4f299 HDFS-8824. Do not use small blocks for balancing the cluster. 2015-08-14 13:03:19 -07:00
Xiaoyu Yao
1569228ec9 HDFS-8565. Typo in dfshealth.html - Decomissioning. (nijel via xyao) 2015-08-14 12:34:31 -07:00
Arpit Agarwal
ae57d60d82 HDFS-7649. Multihoming docs should emphasize using hostnames in configurations. (Contributed by Brahma Reddy Battula) 2015-08-13 14:26:40 -07:00
Zhe Zhang
1d37a88121 HDFS-8854. Erasure coding: add ECPolicy to replace schema+cellSize in hadoop-hdfs. Contributed by Walter Su. 2015-08-13 10:04:45 -07:00
yliu
53bef9c5b9 HADOOP-12295. Improve NetworkTopology#InnerNode#remove logic. (yliu) 2015-08-13 16:45:20 +08:00
Akira Ajisaka
40f815131e HDFS-8622. Implement GETCONTENTSUMMARY operation for WebImageViewer. Contributed by Jagadesh Kiran N. 2015-08-13 11:31:56 +09:00
cnauroth
6cc8e38db5 HADOOP-12258. Need translate java.nio.file.NoSuchFileException to FileNotFoundException to avoid regression. Contributed by Zhihai Xu. 2015-08-12 16:44:53 -07:00
Xiaoyu Yao
3e715a4f4c HDFS-8879. Quota by storage type usage incorrectly initialized upon namenode restart. Contributed by Xiaoyu Yao. 2015-08-12 15:20:54 -07:00
Andrew Wang
1ea1a8334e HDFS-8887. Expose storage type and storage ID in BlockLocation. 2015-08-11 23:25:33 -07:00
Jing Zhao
1fc3c779a4 HDFS-8805. Archival Storage: getStoragePolicy should not need superuser privilege. Contributed by Brahma Reddy Battula. 2015-08-11 10:28:18 -07:00
Tsz-Wo Nicholas Sze
b56daff6a1 HDFS-8818. Changes the global moveExecutor to per datanode executors and changes MAX_SIZE_TO_MOVE to be configurable. 2015-08-10 16:52:02 -07:00
Jakob Homan
8f73bdd06b HDFS-8866. Typo in docs: Rumtime -> Runtime. Contributed by Gabor Liptak. 2015-08-07 11:38:31 -07:00
Jing Zhao
fbf7e81ca0 HDFS-8827. Erasure Coding: Fix NPE when NameNode processes over-replicated striped blocks. Contributed by Walter Su and Takuya Fukudome. 2015-08-07 11:25:20 -07:00
Andrew Wang
98a27d1101 HDFS-8772. Fix TestStandbyIsHot#testDatanodeRestarts which occasionally fails. Contributed by Walter Su. 2015-08-07 09:51:46 -07:00
Arpit Agarwal
6d4eee718a HDFS-8856. Make LeaseManager#countPath O(1). (Contributed by Arpit Agarwal) 2015-08-06 18:51:28 -07:00
boli2
8799363db1 HDFS-8857. Erasure Coding: Fix ArrayIndexOutOfBoundsException in TestWriteStripedFileWithFailure. Contributed by Li Bo 2015-08-05 22:11:50 -04:00
Zhe Zhang
4de48211c6 HDFS-8399. Erasure Coding: unit test the behaviour of BlockManager recovery work for the deleted blocks. Contributed by Rakesh R. 2015-08-04 15:23:39 -07:00
Jing Zhao
9312b168e2 HDFS-8804. Erasure Coding: use DirectBufferPool in DFSStripedInputStream for buffer allocation. Contributed by Jing Zhao. 2015-08-03 17:03:15 -07:00
Jing Zhao
f4c523b69b Revert "HDFS-8499. Refactor BlockInfo class hierarchy with static helper class. Contributed by Zhe Zhang." 
This reverts commit c17439c2dd.
 2015-08-06 10:21:55 -07:00
Jing Zhao
663eba0ab1 Revert "HDFS-8623. Refactor NameNode handling of invalid, corrupt, and under-recovery blocks. Contributed by Zhe Zhang." 
This reverts commit de480d6c89.
 2015-08-06 10:21:54 -07:00
Vinayakumar B
cc71ad80e1 HDFS-8815. DFS getStoragePolicy implementation using single RPC call (Contributed by Surendra Singh Lilhore) 2015-08-06 11:10:48 +05:30
Colin Patrick Mccabe
c95993cbaf HDFS-8844. TestHDFSCLI does not cleanup the test directory (Masatake Iwasaki via Colin P. McCabe) 2015-08-04 12:22:06 -07:00
yliu
9a08999906 HDFS-8850. VolumeScanner thread exits with exception if there is no block pool to be scanned but there are suspicious blocks. (Colin Patrick McCabe via yliu) 2015-08-04 15:54:23 +08:00
Zhihai Xu
90b510405a HDFS-8847. change TestHDFSContractAppend to not override testRenameFileBeingAppended method. Contributed by Zhihai Xu 2015-07-31 21:40:43 -07:00
Xiaoyu Yao
d311a38a6b HDFS-6860. BlockStateChange logs are too noisy. Contributed by Chang Li and Xiaoyu Yao. 2015-07-31 16:15:50 -07:00
Colin Patrick Mccabe
21d10ccc6e HADOOP-7824. NativeIO.java flags and identifiers must be set correctly for each platform, not hardcoded to their Linux values (Martin Walsh via Colin P. McCabe) 2015-07-31 15:01:34 -07:00
Allen Wittenauer
666cafca8d HADOOP-12249. pull argument parsing into a function (aw) 2015-07-31 14:32:21 -07:00
Zhe Zhang
ba90c02853 HDFS-8202. Improve end to end stirpping file test to add erasure recovering test. Contributed by Xinwei Qin. 2015-07-31 12:16:15 -07:00
Harsh J
c5caa25b8f HDFS-8821. Explain message "Operation category X is not supported in state standby". Contributed by Gautam Gopalakrishnan. 2015-07-31 08:58:22 +05:30
Arpit Agarwal
88d8736dde HDFS-7192. DN should ignore lazyPersist hint if the writer is not local. (Contributed by Arpit Agarwal) 2015-07-30 13:16:46 -07:00
Haohui Mai
ddc867ceb9 HDFS-8816. Improve visualization for the Datanode tab in the NN UI. Contributed by Haohui Mai. 2015-07-29 17:14:05 -07:00
Jason Lowe
6f0a35724f HADOOP-10945. 4-digit octal umask permissions throws a parse error. Contributed by Chang Li 2015-07-29 15:25:10 +00:00
Vinayakumar B
6374ee0db4 HDFS-8670. Better to exclude decommissioned nodes for namenode NodeUsage JMX (Contributed by J.Andreina) 2015-07-29 14:47:19 +05:30
Akira Ajisaka
2a1d656196 Revert "HDFS-6682. Add a metric to expose the timestamp of the oldest under-replicated block. (aajisaka)" 
This reverts commit 02c01815ec.
 2015-07-29 16:48:30 +09:00
Lei Xu
f4f1b8b267 HDFS-8834. TestReplication is not valid after HDFS-6482. (Contributed by Lei Xu) 2015-07-28 23:39:26 -07:00
Vinayakumar B
975e138df3 HDFS-8822. Add SSD storagepolicy tests in TestBlockStoragePolicy#testDefaultPolicies (Contributed by Vinayakumar B) 2015-07-29 11:50:48 +05:30
Vinayakumar B
50887e5b07 HDFS-8811. Move BlockStoragePolicy name's constants from HdfsServerConstants.java to HdfsConstants.java (Contributed by Vinayakumar B) 2015-07-29 11:45:33 +05:30
Jakob Homan
0712a8103f HDFS-8180. AbstractFileSystem Implementation for WebHdfs. Contributed by Sathosh G Nayak. 2015-07-28 21:03:31 -07:00
Arun Suresh
030fcfa99c HDFS-7858. Improve HA Namenode Failover detection on the client. (asuresh) 2015-07-27 23:02:03 -07:00
Xiaoyu Yao
2196e39e14 HDFS-8785. TestDistributedFileSystem is failing in trunk. Contributed by Xiaoyu Yao. 2015-07-27 07:28:41 -07:00
Akira Ajisaka
1df78688c6 HDFS-8810. Correct assertions in TestDFSInotifyEventInputStream class. Contributed by Surendra Singh Lilhore. 2015-07-27 13:17:24 +09:00
Walter Su
4a72be6e0e HDFS-8769. Erasure coding: unit test for SequentialBlockGroupIdGenerator. Contributed by Rakesh R. 2015-07-25 10:07:40 +08:00
Jing Zhao
95b499a367 HDFS-8798. Erasure Coding: fix DFSStripedInputStream/DFSStripedOutputStream re-fetch token when expired. Contributed by Walter Su. 2015-07-24 13:52:50 -07:00
Akira Ajisaka
f8f6091823 HDFS-8735. Inotify: All events classes should implement toString() API. Contributed by Surendra Singh Lilhore. 2015-07-25 02:56:55 +09:00
Akira Ajisaka
206d4933a5 HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. 2015-07-24 18:28:44 +09:00
Akira Ajisaka
02c01815ec HDFS-6682. Add a metric to expose the timestamp of the oldest under-replicated block. (aajisaka) 2015-07-24 11:37:23 +09:00
Jing Zhao
c2c26e6ea7 HDFS-8813. Erasure Coding: Client no need to decode missing parity blocks. Contributed by Walter Su. 2015-07-23 11:42:02 -07:00
Arpit Agarwal
adfa34ff99 HADOOP-12161. Add getStoragePolicy API to the FileSystem interface. (Contributed by Brahma Reddy Battula) 2015-07-23 10:13:04 -07:00
Jing Zhao
e91ccfad07 HDFS-8797. WebHdfsFileSystem creates too many connections for pread. Contributed by Jing Zhao. 2015-07-22 17:42:31 -07:00
yliu
4025326288 HDFS-8795. Improve InvalidateBlocks#node2blocks. (yliu) 2015-07-22 15:16:50 +08:00
Haohui Mai
31f117138a HDFS-8495. Consolidate append() related implementation into a single class. Contributed by Rakesh R. 2015-07-21 17:25:23 -07:00
Jing Zhao
5956d23b64 HDFS-8781. Erasure Coding: Correctly handle BlockManager#InvalidateBlocks for striped block. Contributed by Yi Liu. 2015-07-21 17:00:49 -07:00
Jing Zhao
f8f7a923b7 HDFS-8760. Erasure Coding: reuse BlockReader when reading the same block in pread. Contributed by Jing Zhao. 2015-07-21 15:47:26 -07:00
cnauroth
cb03768b1b HDFS-8721. Add a metric for number of encryption zones. Contributed by Rakesh R. 2015-07-21 13:55:58 -07:00
Ravi Prakash
5137b388fc Revert "HDFS-8344. NameNode doesn't recover lease for files with missing blocks (raviprak)" 
This reverts commit e4f756260f.

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-07-21 11:29:35 -07:00
Allen Wittenauer
c9507fe6c1 HDFS-8800. hdfs --daemon stop namenode corrupts logs (John Smith via aw) 2015-07-21 09:41:28 -07:00
Vinayakumar B
29cf887b22 HDFS-7582. Enforce maximum number of ACL entries separately per access and default. (Contributed by Vinayakumar B) 2015-07-21 15:16:52 +05:30
Haohui Mai
df1e8ce44a HDFS-7483. Display information per tier on the Namenode UI. Contributed by Benoy Antony and Haohui Mai. 2015-07-20 20:13:12 -07:00
yliu
d6d58606b8 HDFS-8794. Improve CorruptReplicasMap#corruptReplicasMap. (yliu) 2015-07-21 09:20:22 +08:00
Aaron T. Myers
ed01dc70b2 HDFS-8657. Update docs for mSNN. Contributed by Jesse Yates. 2015-07-20 16:40:06 -07:00
Ravi Prakash
e4f756260f HDFS-8344. NameNode doesn't recover lease for files with missing blocks (raviprak) 2015-07-20 14:03:34 -07:00
Walter Su
06394e3760 HDFS-8433. Erasure coding: set blockToken in LocatedStripedBlock. Contributed by Walter Su. 2015-07-20 10:18:34 +08:00
Allen Wittenauer
ee36f4f9b8 HADOOP-10979. Auto-entries in hadoop_usage (aw) 2015-07-16 16:58:11 -07:00
Ming Ma
fbd88f1062 HDFS-7314. When the DFSClient lease cannot be renewed, abort open-for-write files rather than the entire DFSClient. (mingma) 2015-07-16 12:33:57 -07:00
Zhe Zhang
4fdd9abd7e HDFS-8787. Erasure coding: rename BlockInfoContiguousUC and BlockInfoStripedUC to be consistent with trunk. 2015-07-15 20:13:04 -07:00
Arpit Agarwal
3ec0a0444f HDFS-8778. TestBlockReportRateLimiting#testLeaseExpiration can deadlock. (Contributed by Arpit Agarwal) 2015-07-15 14:08:58 -07:00
Zhe Zhang
7e091de136 HDFS-8058. Erasure coding: use BlockInfo[] for both striped and contiguous blocks in INodeFile. Contributed by Zhe Zhang and Yi Liu. 2015-07-15 09:49:32 -07:00
yliu
f32d9a1758 HDFS-8619. Erasure Coding: revisit replica counting for striped blocks. (Jing Zhao via yliu) 2015-07-15 22:35:19 +08:00
Jing Zhao
0a93712f3b HDFS-8734. Erasure Coding: fix one cell need two packets. Contributed by Walter Su. 2015-07-14 13:10:51 -07:00
Akira Ajisaka
979c9ca2ca HDFS-8742. Inotify: Support event for OP_TRUNCATE. Contributed by Surendra Singh Lilhore. 2015-07-15 04:42:08 +09:00
Kihwal Lee
59388a8015 HDFS-8722. Optimize datanode writes for small writes and flushes. Contributed by Kihwal Lee 2015-07-14 14:04:06 -05:00
Colin Patrick Mccabe
1d74ccecec HDFS-7608: hdfs dfsclient newConnectedPeer has no write timeout (Xiaoyu Yao via Colin P. McCabe) 2015-07-14 10:57:59 -07:00
Jing Zhao
6ff957be88 HDFS-8702. Erasure coding: update BlockManager.blockHasEnoughRacks(..) logic for striped block. Contributed by Kai Sasaki. 2015-07-14 10:55:58 -07:00
Tsz-Wo Nicholas Sze
9ef03a4c5b HDFS-8541. Mover should exit with NO_MOVE_PROGRESS if there is no move progress. Contributed by Surendra Singh Lilhore 2015-07-13 15:12:26 -07:00
Jing Zhao
b1e6429a6b HDFS-8669. Erasure Coding: handle missing internal block locations in DFSStripedInputStream. Contributed by Jing Zhao. 2015-07-13 11:41:18 -07:00
boli2
f4098dfae4 HDFS-8744. Erasure Coding: the number of chunks in packet is not updated when writing parity data. Contributed by Li Bo 2015-07-13 00:41:36 -04:00
Jing Zhao
47f4c54106 HDFS-8751. Remove setBlocks API from INodeFile and misc code cleanup. Contributed by Zhe Zhang 2015-07-10 14:15:22 -07:00
Vinayakumar B
b48908033f HDFS-2956. calling fetchdt without a --renewer argument throws NPE (Contributed by Vinayakumar B)HDFS-2956. calling fetchdt without a --renewer argument throws NPE (Contributed by Vinayakumar B) 2015-07-10 15:47:04 +05:30
Akira Ajisaka
d66302ed9b HDFS-8749. Fix findbugs warnings in BlockManager.java. Contributed by Brahma Reddy Battula. 2015-07-10 15:04:06 +09:00
Jing Zhao
e692c7dd92 HDFS-8484. Erasure coding: Two contiguous blocks occupy IDs belong to same striped group. Contributed by Walter Su. 2015-07-09 14:07:37 -07:00
Jing Zhao
f4ca530c1c HDFS-8729. Fix TestFileTruncate#testTruncateWithDataNodesRestartImmediately which occasionally failed. Contributed by Walter Su. 2015-07-09 13:17:52 -07:00
Jing Zhao
2470a7bf88 HDFS-8563. Erasure Coding: fsck handles file smaller than a full stripe. Contributed by Walter Su. 2015-07-09 10:55:28 -07:00
Walter Su
48f3830f21 HDFS-8719. Erasure Coding: client generates too many small packets when writing parity data. Contributed by Li Bo. 2015-07-09 16:18:05 +08:00
Zhe Zhang
42a1d0dbde Addendum fix for HDFS-8323 (adding back a mistakenly deleted line). 2015-07-08 22:52:09 -07:00
Haohui Mai
fc6182d5ed HDFS-8726. Move protobuf files that define the client-sever protocols to hdfs-client. Contributed by Haohui Mai. 2015-07-08 10:37:10 -07:00
Arpit Agarwal
4119ad3112 HDFS-8642. Make TestFileTruncate more reliable. (Contributed by Rakesh R) 2015-07-08 09:31:02 -07:00
Vinayakumar B
bd4e10900c HDFS-8712. Remove 'public' and 'abstract' modifiers in FsVolumeSpi and FsDatasetSpi (Contributed by Lei (Eddy) Xu) 2015-07-08 16:34:54 +05:30
Xiaoyu Yao
b68701b7b2 HDFS-8711. setSpaceQuota command should print the available storage type when input storage type is wrong. Contributed by Brahma Reddy Battula. 2015-07-07 13:50:49 -07:00
Jing Zhao
bc99aaffe7 Revert "HDFS-8652. Track BlockInfo instead of Block in CorruptReplicasMap. Contributed by Jing Zhao." 
This reverts commit d62b63d297.
 2015-07-07 10:13:41 -07:00
Jing Zhao
2c494a8436 HDFS-8461. Erasure coding: fix priority level of UnderReplicatedBlocks for striped block. Contributed by Walter Su. 2015-07-06 16:39:47 -07:00
Jing Zhao
d62b63d297 HDFS-8652. Track BlockInfo instead of Block in CorruptReplicasMap. Contributed by Jing Zhao. 2015-07-06 15:54:25 -07:00
yliu
ee01a09500 HDFS-8684. Erasure Coding: fix some block number calculation for striped block. (yliu) 2015-07-06 19:14:18 +08:00
Vinayakumar B
fc92d3e651 HDFS-8686. WebHdfsFileSystem#getXAttr(Path p, final String name) doesn't work if namespace is in capitals (Contributed by kanaka kumar avvaru) 2015-07-06 16:09:24 +05:30
Vinayakumar B
2eae130ab9 HDFS-8577. Avoid retrying to recover lease on a file which does not exist (Contributed by J.Andreina) 2015-07-03 13:35:48 +05:30
Andrew Wang
5fddc5177d HDFS-8709. Clarify automatic sync in FSEditLog#logEdit. 2015-07-02 10:26:40 -07:00
Vinayakumar B
bff5999d07 HDFS-8703. Merge refactor of DFSInputStream from ErasureCoding branch (Contributed by Vinayakumar B) 2015-07-02 16:11:50 +05:30
Colin Patrick Mccabe
a78d5074fb HADOOP-12171. Shorten overly-long htrace span names for server (cmccabe) 2015-07-01 17:57:11 -07:00
Jing Zhao
152e5df3b6 HDFS-8666. Speedup the TestMover test. Contributed by Walter Su. 2015-07-01 14:59:50 -07:00
Arpit Agarwal
ec0dc71cab HDFS-8706. Fix typo in datanode startup options in HDFSCommands.html. (Controibuted by Brahma Reddy Battula) 2015-07-01 10:36:04 -07:00
Colin Patrick Mccabe
68e588cbee HADOOP-10798. globStatus() should always return a sorted list of files (cmccabe) 2015-06-30 16:40:21 -07:00
Colin Patrick Mccabe
29df73dc05 HDFS-8635. Migrate HDFS native build to new CMake framework (Alan Burlison via Colin P. McCabe) 2015-06-30 15:54:38 -07:00
Vinayakumar B
7ba5bbac02 HDFS-8627. NPE thrown if unable to fetch token from Namenode (Contributed by J.Andreina) 2015-06-30 15:42:59 +05:30
Vinayakumar B
6d99017f38 HADOOP-12154. FileSystem#getUsed() returns the file length only from root '/' (Contributed by J.Andreina) 2015-06-30 15:25:20 +05:30
Vinayakumar B
77588e1d32 HDFS-8579. Update HDFS usage with missing options (Contributed by J.Andreina) 2015-06-30 15:00:22 +05:30
Vinayakumar B
0b7af27b9a HDFS-8468. 2 RPC calls for every file read in DFSClient#open(..) resulting in double Audit log entries (Contributed by Vinayakumar B) 2015-06-30 11:02:13 +05:30
Haohui Mai
d3797f9f3c HDFS-8493. Consolidate truncate() related implementation in a single class. Contributed by Rakesh R. 2015-06-29 16:45:35 -07:00
Arpit Agarwal
8e333720e1 HDFS-8687. Remove the duplicate usage message from Dfsck.java. (Contributed by Brahma Reddy Battula) 2015-06-29 14:56:42 -07:00
Yongjun Zhang
43a1288fff HDFS-8659. Block scanner INFO message is spamming logs. Contributed by Yongjun Zhang. 2015-06-29 14:43:56 -07:00
Andrew Wang
2ffd84273a HDFS-8653. Code cleanup for DatanodeManager, DatanodeDescriptor and DatanodeStorageInfo. Contributed by Zhe Zhang. 2015-06-29 12:12:41 -07:00
Benoy Antony
d3fed8e653 HDFS-7390. Provide JMX metrics per storage type. (Benoy Antony) 2015-06-29 11:00:22 -07:00
Vinayakumar B
fde20ffcef HDFS-8628. Update missing command option for fetchdt (Contributed by J.Andreina) 2015-06-29 16:50:48 +05:30
Vinayakumar B
88ceb382ef HDFS-8586. Dead Datanode is allocated for write when client is from deadnode (Contributed by Brahma Reddy Battula) 2015-06-29 15:25:03 +05:30
Arpit Agarwal
c6793dd8cc HDFS-8681. BlockScanner is incorrectly disabled by default. (Contributed by Arpit Agarwal) 2015-06-28 14:51:36 -07:00
Andrew Wang
60b858bfa6 HDFS-8656. Preserve compatibility of ClientProtocol#rollingUpgrade after finalization. 2015-06-26 11:30:59 -07:00
Jing Zhao
de480d6c89 HDFS-8623. Refactor NameNode handling of invalid, corrupt, and under-recovery blocks. Contributed by Zhe Zhang. 2015-06-26 10:49:01 -07:00
Colin Patrick Mccabe
1b764a01fd HDFS-8651. Make hadoop-hdfs-project Native code -Wall-clean (Alan Burlison via Colin P. McCabe) 2015-06-26 10:22:40 -07:00
Andrew Wang
1403b84b12 HDFS-8546. Use try with resources in DataStorage and Storage. 2015-06-25 17:50:32 -07:00
Andrew Wang
ff0e5e572f HDFS-8665. Fix replication check in DFSTestUtils#waitForReplication. 2015-06-25 17:29:24 -07:00
Arpit Agarwal
67a62da5c5 HDFS-8640. Make reserved RBW space visible through JMX. (Contributed by kanaka kumar avvaru) 2015-06-25 10:13:22 -07:00
Akira Ajisaka
bc433908d3 HDFS-8462. Implement GETXATTRS and LISTXATTRS operations for WebImageViewer. Contributed by Jagadesh Kiran N. 2015-06-26 00:20:12 +09:00
Andrew Wang
afe9ea3c12 HDFS-8646. Prune cached replicas from DatanodeDescriptor state on replica invalidation. 2015-06-24 14:42:33 -07:00
Tsz-Wo Nicholas Sze
093907d728 HDFS-8253. DFSStripedOutputStream.closeThreads releases cellBuffers multiple times. Contributed by Kai Sasaki 2015-06-24 23:39:05 +08:00
Jing Zhao
d920cdab91 HDFS-8567. Erasure Coding: SafeMode handles file smaller than a full stripe. Contributed by Walter Su. 2015-06-23 22:29:28 -07:00
Jing Zhao
2ba6465721 HDFS-8639. Add Option for NameNode HTTP port in MiniDFSClusterManager. Contributed by Kai Sasaki. 2015-06-23 22:16:16 -07:00
Aaron T. Myers
49dfad9429 HDFS-6440. Support more than 2 NameNodes. Contributed by Jesse Yates. 2015-06-23 17:26:11 -07:00
Jakob Homan
fac4e04dd3 HDFS-8542. WebHDFS getHomeDirectory behavior does not match specification. Contributed by Kanaka Kumar Avvaru. 2015-06-22 16:30:45 -07:00
Colin Patrick Mccabe
7b424f938c HDFS-8480. Fix performance and timeout issues in HDFS-7929 by using hard-links to preserve old edit logs, instead of copying them. (Zhe Zhang via Colin P. McCabe) 2015-06-22 14:37:10 -07:00
Arpit Agarwal
c7d022b66f HDFS-8192. Eviction should key off used locked memory instead of ram disk free space. (Contributed by Arpit Agarwal) 2015-06-20 13:27:52 -07:00
Colin Patrick Mccabe
d112d18324 HDFS-8582. Support getting a list of reconfigurable config properties and do not generate spurious reconfig warnings (Lei (Eddy) Xu via Colin P. McCabe) 2015-06-19 19:14:05 -07:00
Arpit Agarwal
55278c012f HDFS-8626. Reserved RBW space is not released if creation of RBW File fails. (Contributed by kanaka kumar avvaru) 2015-06-19 18:23:34 -07:00
Jing Zhao
8c423a8163 HDFS-8602. Erasure Coding: Client can't read(decode) the EC files which have corrupt blocks. Contributed by Jing Zhao and Kai Sasaki. 2015-06-19 14:07:38 -07:00
Jing Zhao
448cb7df67 HDFS-8543. Erasure Coding: processOverReplicatedBlock() handles striped block. Contributed by Walter Su. 2015-06-19 11:53:05 -07:00
Jing Zhao
3682e01984 HDFS-8254. Avoid assigning a leading streamer in StripedDataStreamer to tolerate datanode failure. Contributed by Tsz Wo Nicholas Sze. 2015-06-19 10:23:45 -07:00