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256 Commits

Author SHA1 Message Date
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
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
Jing Zhao
300cb12bef Merge trunk into HDFS-6584 2014-09-05 11:37:22 -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
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
Jing Zhao
45d5b13256 Merge changes from trunk 2014-09-03 15:36:47 -07:00
arp
a6b32a3e78 Merge trunk into HDFS-6581 2014-09-02 16:25:32 -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
faa4455be5 HDFS-6634. inotify in HDFS. Contributed by James Thomas. 2014-09-02 14:02:29 -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
Tsz-wo Sze
c92d869d02 Merge r1609845 through r1619277 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-6584@1619293 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-21 05:22:10 +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. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1619256 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-20 22:46:35 +00:00
Tsz-wo Sze
b50cb5e056 Merge r1609845 through r1616427 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-6584@1616428 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-07 07:38:23 +00:00
Andrew Wang
ac73d416f3 Merge from trunk to branch 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/fs-encryption@1615844 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-05 02:30:54 +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. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/fs-encryption@1615525 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-04 10:04:33 +00:00
Colin McCabe
1ba3f89714 HDFS-6482. Use block ID-based block layout on datanodes (James Thomas via Colin Patrick McCabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615223 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-01 20:41:05 +00:00
Andrew Wang
70c99278a9 HDFS-6780. Batch the encryption zones listing API. (wang) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/fs-encryption@1615189 13f79535-47bb-0310-9956-ffa450edef68
 2014-08-01 18:47:01 +00:00
Andrew Wang
552b4fb9f9 Merge from trunk to branch 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/fs-encryption@1612928 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-23 19:26:29 +00:00
Tsz-wo Sze
48dc486672 Merge r1609845 through r1612880 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-6584@1612883 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-23 17:30:06 +00:00
Andrew Wang
c83c5b868e HDFS-6701. Make seed optional in NetworkTopology#sortByDistance. Contributed by Ashwin Shankar. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1612625 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-22 17:47:49 +00:00
Andrew Wang
7b466b3b70 HDFS-6716. Update usage of KeyProviderCryptoExtension APIs on NameNode. (wang) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/fs-encryption@1612438 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-22 00:27:51 +00:00
Tsz-wo Sze
38af6101d8 HDFS-6671. Change BlockPlacementPolicy to consider block storage policy in replicaiton. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-6584@1611334 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-17 11:56:22 +00:00
Andrew Wang
56c0bd4d37 Merge from trunk to branch 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/fs-encryption@1610853 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-15 21:10:24 +00:00
Tsz-wo Sze
395c763aef Merge r1609845 through r1610532 from trunk. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-6584@1610533 13f79535-47bb-0310-9956-ffa450edef68
 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. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-6584@1610529 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-14 21:11:22 +00:00
Chris Nauroth
3b54223c0f HDFS-2856. Fix block protocol so that Datanodes don't require root or jsvc. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1610474 13f79535-47bb-0310-9956-ffa450edef68
 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) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/fs-encryption@1609833 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-11 20:54:47 +00:00
Andrew Wang
f881f0e923 HDFS-6493. Change dfs.namenode.startup.delay.block.deletion to second instead of millisecond. Contributed by Juan Yu. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1607732 13f79535-47bb-0310-9956-ffa450edef68
 2014-07-03 20:02:14 +00:00
Chris Nauroth
0c51289695 HDFS-6222. Remove background token renewer from webhdfs. Contributed by Rushabh Shah and Daryn Sharp. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1604300 13f79535-47bb-0310-9956-ffa450edef68
 2014-06-20 23:58:23 +00:00
Brandon Li
42391d260d HDFS-6056. Clean up NFS config settings. Contributed by Brandon Li 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1598782 13f79535-47bb-0310-9956-ffa450edef68
 2014-05-30 23:53:00 +00:00
Michael Stack
1228f8f6fb HBASE-6110 adding more slow action log in critical write path (Liang Xie via stack) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1597633 13f79535-47bb-0310-9956-ffa450edef68
 2014-05-26 19:38:05 +00:00
Uma Maheswara Rao G
ac23a55547 Merge HDFS-2006 HDFS XAttrs branch to Trunk 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1596575 13f79535-47bb-0310-9956-ffa450edef68
 2014-05-21 13:57:33 +00:00
Aaron Myers
da3992b4e3 HDFS-6406. Add capability for NFS gateway to reject connections from unprivileged ports. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1595351 13f79535-47bb-0310-9956-ffa450edef68
 2014-05-16 21:23:03 +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
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
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
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
Colin McCabe
bd98fa152d HDFS-6007. Update documentation about short-circuit local reads (iwasakims via cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1578994 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-18 18:14:04 +00:00
Colin McCabe
9a65a9aadc HDFS-6106. Reduce default for dfs.namenode.path.based.cache.refresh.interval.ms (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1577798 13f79535-47bb-0310-9956-ffa450edef68
 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. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1577426 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-14 04:52:03 +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
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
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
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
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
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
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
Colin McCabe
dd049a2f60 HDFS-5950. The DFSClient and DataNode should use shared memory segments to communicate short-circuit information (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1573433 13f79535-47bb-0310-9956-ffa450edef68
 2014-03-03 03:58:37 +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
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
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
Chris Nauroth
934011c2ab Merge trunk to HDFS-4685. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4685@1568029 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-13 20:19:53 +00:00
Chris Nauroth
8ffd3a91a5 HDFS-5941. add dfs.namenode.secondary.https-address and dfs.namenode.secondary.https-address in hdfs-default.xml. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1568019 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-13 19:53:20 +00:00
Chris Nauroth
a49dee06fb Merge trunk to HDFS-4685. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4685@1567994 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-13 18:21:46 +00:00
Colin McCabe
beb0d25d2a HDFS-5810. Unify mmap cache and short-circuit file descriptor cache (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1567720 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-12 19:08:52 +00:00
Chris Nauroth
6d2a0aa1db HDFS-5925. ACL configuration flag must only reject ACL API calls, not ACLs present in fsimage or edits. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4685@1567450 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-11 23:13:48 +00:00
Chris Nauroth
dd2eb97ddd HDFS-5899. Add configuration flag to disable/enable support for ACLs. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4685@1566041 13f79535-47bb-0310-9956-ffa450edef68
 2014-02-08 16:20:29 +00:00
Arpit Agarwal
5beeb30169 HDFS-5153. Datanode should send block reports for each storage in a separate message. (Arpit Agarwal) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1563254 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-31 21:00:33 +00:00
Andrew Wang
d85c017d04 HDFS-5651. Remove dfs.namenode.caching.enabled and improve CRM locking. Contributed by Colin Patrick McCabe. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1555002 13f79535-47bb-0310-9956-ffa450edef68
 2014-01-03 02:45:53 +00:00
Colin McCabe
124e507674 HDFS-5634. Allow BlockReaderLocal to switch between checksumming and not (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1551701 13f79535-47bb-0310-9956-ffa450edef68
 2013-12-17 20:57:00 +00:00
Jing Zhao
91d0b47270 HDFS-4983. Numeric usernames do not work with WebHDFS FS. Contributed by Yongjun Zhang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1548968 13f79535-47bb-0310-9956-ffa450edef68
 2013-12-07 21:10:53 +00:00
Jing Zhao
d02baff9a0 HDFS-5536. Implement HTTP policy for Namenode and DataNode. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1547925 13f79535-47bb-0310-9956-ffa450edef68
 2013-12-04 21:40:57 +00:00
Jing Zhao
39950cee7f HDFS-5532. Enable the webhdfs by default to support new HDFS web UI. Contributed by Vinay. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1544047 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-21 07:16:16 +00:00
Jing Zhao
3cae2ba63f HDFS-3987. Support webhdfs over HTTPS. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1543962 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-20 21:51:58 +00:00
Jing Zhao
1c211f6749 HDFS-5440. Extract the logic of handling delegation tokens in HftpFileSystem to the TokenAspect class. Contributed by Haohui Mai. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1541665 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-13 19:25:09 +00:00
Colin McCabe
3c591aa442 HDFS-5366. recaching improvements (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1541647 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-13 18:18:37 +00:00
Andrew Wang
2b3e1abcda HDFS-5467. Remove tab characters in hdfs-default.xml. Contributed by Shinichi Yamashita. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1540816 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-11 19:25:47 +00:00
Colin McCabe
f79b3e6b17 HDFS-5326. add modifyDirective to cacheAdmin (cmccabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1539839 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-07 22:07:16 +00:00
Andrew Wang
3b91b7dece HDFS-5037. Active NN should trigger its own edit log rolls. Contributed by Andrew Wang. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1538059 13f79535-47bb-0310-9956-ffa450edef68
 2013-11-01 20:49:54 +00:00
Chris Nauroth
6aeaef9276 HDFS-5386. Add feature documentation for datanode caching. Contributed by Colin Patrick McCabe. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1537243 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-30 19:01:13 +00:00
Arpit Agarwal
68a79b0d3f HDFS-5436. Move HsFtpFileSystem and HFtpFileSystem into org.apache.hdfs.web. (Contributed by Haohui Mai) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1536921 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-29 22:44:34 +00:00
Andrew Wang
34f08944b7 merge trunk to branch HDFS-4949 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4949@1532952 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-17 02:14:33 +00:00
Colin McCabe
3cc7a38a53 HDFS-5096. Automatically cache new data added to a cached path (contributed by Colin Patrick McCabe) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4949@1532924 13f79535-47bb-0310-9956-ffa450edef68
 2013-10-16 22:15:33 +00:00
Andrew Wang
aae86e4f3f merge changes from trunk to HDFS-4949 branch 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4949@1524865 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-19 23:42:10 +00:00
Chris Nauroth
68ec07cade HDFS-5197. Document dfs.cachereport.intervalMsec in hdfs-default.xml. Contributed by Chris Nauroth. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-4949@1523543 13f79535-47bb-0310-9956-ffa450edef68
 2013-09-16 05:35:25 +00:00
Kihwal Lee
10a62366a5 HDFS-5128. Allow multiple net interfaces to be used with HA namenode RPC server. Contributed by Kihwal Lee. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1517981 13f79535-47bb-0310-9956-ffa450edef68
 2013-08-27 20:53:31 +00:00
Colin McCabe
b992219fa1 HDFS-5050. Add DataNode support for mlock and munlock (contributed by Andrew Wang) 
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 2013-08-24 03:41:25 +00:00
Andrew Wang
67f86baab0 HDFS-4953. Enable HDFS local reads via mmap. Contributed by Colin Patrick McCabe. 
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 2013-08-20 18:07:47 +00:00
Suresh Srinivas
1b531c1dbb HDFS-4979. Implement retry cache on Namenode. Contributed by Suresh Srinivas. 
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 2013-07-26 01:09:27 +00:00
Colin McCabe
c1314eb2a3 HDFS-4817. Make HDFS advisory caching configurable on a per-file basis. (Colin Patrick McCabe) 
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 2013-07-22 18:15:18 +00:00
Ivan Mitic
cb11d68f40 HDFS-4677. Editlog should support synchronous writes. Contributed by Ivan Mitic. 
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 2013-06-08 23:28:37 +00:00
Aaron Myers
0cd0f64656 HDFS-4830. Typo in config settings for AvailableSpaceVolumeChoosingPolicy in hdfs-default.xml. Contributed by Aaron T. Myers. 
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 2013-05-16 23:21:35 +00:00
Aaron Myers
ce7e5565f4 HDFS-4305. Add a configurable limit on number of blocks per file, and min block size. Contributed by Andrew Wang. 
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 2013-04-29 21:28:48 +00:00
Tsz-wo Sze
d2495d553f HDFS-4721. Speed up lease recovery by avoiding stale datanodes and choosing the datanode with the most recent heartbeat as the primary. Contributed by Varun Sharma 
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 2013-04-26 20:51:45 +00:00
Aaron Myers
b7aaa1b74c Merge trunk into the HDFS-347 branch. 
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 2013-04-12 23:05:28 +00:00
Aaron Myers
a9d515aed8 HDFS-1804. Add a new block-volume device choosing policy that looks at free space. Contributed by Aaron T. Myers. 
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 2013-04-06 04:08:09 +00:00
Todd Lipcon
bbb24fbf5d Merge trunk into branch. 
Conflicts resolved:
C       hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestShortCircuitLocalRead.java
!     C hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/SocketCache.java
C       hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSInputStream.java
C       hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
C       hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
C       hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/BlockReaderLocal.java

(thanks to Colin for help resolving)


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 2013-03-29 21:33:35 +00:00
Todd Lipcon
4809bfa6ed HDFS-4618. Default transaction interval for checkpoints is too low. Contributed by Todd Lipcon. 
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 2013-03-27 18:46:32 +00:00
Aaron Myers
036c168f4f HDFS-4620. Documentation for dfs.namenode.rpc-address specifies wrong format. Contributed by Sandy Ryza. 
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 2013-03-21 21:59:02 +00:00
Aaron Myers
a10fbb93e7 HDFS-4246. The exclude node list should be more forgiving, for each output stream. Contributed by Harsh J. Chouraria. 
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 2013-03-21 18:58:06 +00:00
Suresh Srinivas
4909821aa9 HDFS-4569. Small image transfer related cleanups. Contributed by Andrew Wang. 
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 2013-03-08 03:37:21 +00:00
Daryn Sharp
cfa86e6110 HDFS-4128. 2NN gets stuck in inconsistent state if edit log replay fails in the middle (kihwal via daryn) 
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 2013-03-04 16:44:23 +00:00
Aaron Myers
f61581501a Merge trunk into HDFS-347 branch. 
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 2013-02-16 01:12:07 +00:00
Suresh Srinivas
8590564dc5 HDFS-4350. Make enabling of stale marking on read and write paths independent. Contributed by Andrew Wang. 
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 2013-02-02 22:18:50 +00:00
Todd Lipcon
89bd14913a HDFS-4416. Rename dfs.datanode.domain.socket.path to dfs.domain.socket.path. Contributed by Colin Patrick McCabe. 
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 2013-01-21 19:29:06 +00:00
Thomas Graves
e26da77544 HDFS-4385. Maven RAT plugin is not checking all source files (tgraves) 
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 2013-01-14 14:36:40 +00:00
Aaron Myers
df2fb006b2 HDFS-3680. Allow customized audit logging in HDFS FSNamesystem. Contributed by Marcelo Vanzin. 
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 2012-12-06 22:27:27 +00:00
Aaron Myers
d866f81edb Reverting initial commit of HDFS-3680 pending further comments. 
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 2012-11-30 19:19:01 +00:00
Aaron Myers
a85a0293c7 HDFS-3680. Allow customized audit logging in HDFS FSNamesystem. Contributed by Marcelo Vanzin. 
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 2012-11-30 19:11:24 +00:00
Eli Collins
7da5d03c35 HDFS-4053. Increase the default block size. Contributed by Eli Collins 
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 2012-10-18 22:56:30 +00:00
Aaron Myers
557ffe2101 HDFS-2946. HA: Put a cap on the number of completed edits files retained by the NN. Contributed by Aaron T. Myers. 
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 2012-10-16 01:59:46 +00:00
Suresh Srinivas
2887bbb33c HDFS-3912. Detect and avoid stale datanodes for writes. Contributed by Jing Zhao 
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 2012-10-11 18:08:27 +00:00
Todd Lipcon
ff8f84ccf6 Merge trunk into branch 
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 2012-10-11 06:14:26 +00:00
Aaron Myers
e8dc3b3a8a HDFS-3896. Add descriptions for dfs.namenode.rpc-address and dfs.namenode.servicerpc-address to hdfs-default.xml. Contributed by Jeff Lord. 
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 2012-09-29 00:51:48 +00:00
Todd Lipcon
e9f4de5ced Merge trunk into branch 
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 2012-09-19 04:34:55 +00:00
Suresh Srinivas
d543140089 HDFS-3703. Datanodes are marked stale if heartbeat is not received in configured timeout and are selected as the last location to read from. Contributed by Jing Zhao. 
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 2012-09-13 05:46:18 +00:00
Eli Collins
6f5ae49063 HDFS-3877. QJM: Provide defaults for dfs.journalnode.*address. Contributed by Eli Collins 
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 2012-09-01 00:35:19 +00:00
Aaron Myers
a8ff292669 Merge trunk into HDFS-3077 branch. 
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 2012-08-24 20:38:08 +00:00
Aaron Myers
fccace6116 HDFS-3672. Expose disk-location information for blocks to enable better scheduling. Contributed by Andrew Wang. 
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 2012-08-17 16:52:07 +00:00
Todd Lipcon
d5abe22844 Merge trunk into branch 
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 2012-08-15 19:04:24 +00:00
Eli Collins
f98d8eb291 HDFS-3150. Add option for clients to contact DNs via hostname. Contributed by Eli Collins 
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 2012-08-14 20:59:54 +00:00
Todd Lipcon
302f1e96ce Merge trunk into branch. 
Branch will not build after this commit: need to implement new JournalManager
interfaces in QuorumJournalManager in a follow-up.


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 2012-08-09 22:29:36 +00:00
Aaron Myers
9b4a7900c7 HDFS-3637. Add support for encrypting the DataTransferProtocol. Contributed by Aaron T. Myers. 
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 2012-08-07 16:40:03 +00:00
Todd Lipcon
e1dff3df99 Merge trunk into QJM branch 
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 2012-07-30 23:31:42 +00:00
Aaron Myers
c1ea9b4490 HDFS-3650. Use MutableQuantiles to provide latency histograms for various operations. Contributed by Andrew Wang. 
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 2012-07-27 00:26:21 +00:00
Todd Lipcon
b7b8db51de HDFS-3697. Enable fadvise readahead by default. Contributed by Todd Lipcon. 
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 2012-07-23 16:27:59 +00:00
Aaron Myers
02a5551ba3 HDFS-3608. fuse_dfs: detect changes in UID ticket cache. Contributed by Colin Patrick McCabe. 
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 2012-07-20 19:15:52 +00:00
Todd Lipcon
74d4573a23 HDFS-3077. Quorum-based protocol for reading and writing edit logs. Contributed by Todd Lipcon based on initial work from Brandon Li and Hari Mankude. 
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 2012-07-20 00:25:50 +00:00
Eli Collins
535b039581 HDFS-3604. Add dfs.webhdfs.enabled to hdfs-default.xml. Contributed by Eli Collins 
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 2012-07-07 22:35:14 +00:00
Eli Collins
550853203b HDFS-3475. Make the replication monitor multipliers configurable. Contributed by Harsh J Chouraria 
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 2012-06-28 17:54:52 +00:00
Harsh J
d2b57e00bc HADOOP-8358. Config-related WARN for dfs.web.ugi can be avoided. (harsh) 
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 2012-05-28 15:36:00 +00:00
Todd Lipcon
6c544adeb3 Merge HDFS-3042 (automatic failover) to trunk. 
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 2012-05-24 00:56:20 +00:00
Eli Collins
260dfa367e HDFS-2885. Remove "federation" from the nameservice config options. Contributed by Tsz Wo (Nicholas), SZE 
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 2012-05-20 21:13:17 +00:00
Todd Lipcon
4cd70e87be Merge trunk into auto-HA branch 
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 2012-05-12 20:52:34 +00:00
Thomas White
aea890f7d2 MAPREDUCE-4148. MapReduce should not have a compile-time dependency on HDFS. 
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 2012-05-11 15:00:48 +00:00
Eli Collins
5dbbe0e0a5 HDFS-2617. Replaced Kerberized SSL for image transfer and fsck with SPNEGO-based solution. Contributed by Jakob Homan, Alejandro Abdelnur, and Aaron T. Myers 
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 2012-05-04 21:58:44 +00:00
Todd Lipcon
f6c01e2f8e Merge trunk into auto-HA branch 
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 2012-05-03 02:14:01 +00:00
Alejandro Abdelnur
706e861a85 HADOOP-7549. Use JDK ServiceLoader mechanism to find FileSystem implementations. (tucu) 
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 2012-04-24 20:33:05 +00:00
Todd Lipcon
2ed825e66c HDFS-3159. Document NN auto-failover setup and configuration. Contributed by Todd Lipcon. 
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 2012-04-12 21:53:42 +00:00
Eli Collins
4f15b9dfed HDFS-3148. The client should be able to use multiple local interfaces for data transfer. Contributed by Eli Collins 
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 2012-04-02 23:20:34 +00:00
Eli Collins
72b3f302dc HDFS-3148. The client should be able to use multiple local interfaces for data transfer. Contributed by Eli Collins 
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 2012-04-02 23:13:06 +00:00
Tsz-wo Sze
67bdbd60cd (recommit) HDFS-3089. Move FSDatasetInterface and the related classes to a package. 
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 2012-03-26 21:14:12 +00:00
Tsz-wo Sze
5e38a9acea Revert 1305590 for HDFS-3089. 
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 2012-03-26 21:09:14 +00:00
Tsz-wo Sze
1ebcc378af HDFS-3089. Move FSDatasetInterface and the related classes to a package. 
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 2012-03-26 21:01:47 +00:00
Uma Maheswara Rao G
f77b1a63ec HDFS-3091. Update the usage limitations of ReplaceDatanodeOnFailure policy in the config description for the smaller clusters. Contributed by Nicholas. 
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 2012-03-19 19:54:13 +00:00
Aaron Myers
f3026e1085 Merge trunk into HA branch. 
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 2012-02-23 16:06:53 +00:00
Tsz-wo Sze
f11b0788df HDFS-2981. In hdfs-default.xml, the default value of dfs.client.block.write.replace-datanode-on-failure.enable should be true. 
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 2012-02-23 02:27:07 +00:00
Aaron Myers
011611c765 Merge trunk into HA branch. 
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 2012-02-14 20:37:10 +00:00
Aaron Myers
2acafd1783 HDFS-2944. Typo in hdfs-default.xml causes dfs.client.block.write.replace-datanode-on-failure.enable to be mistakenly disabled. Contributed by Aaron T. Myers. 
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 2012-02-13 20:57:48 +00:00
Todd Lipcon
7f0a99f6e6 HDFS-2794. Active NN may purge edit log files before standby NN has a chance to read them. Contributed by Todd Lipcon. 
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 2012-02-07 01:39:14 +00:00
Eli Collins
c17b4f8eef HDFS-2819. Document new HA-related configs in hdfs-default.xml. Contributed by Eli Collins 
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 2012-02-06 08:21:06 +00:00
Aaron Myers
cd81cc6664 Merge trunk into HA branch. 
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 2012-01-04 18:47:51 +00:00
Harsh J
075122690c HDFS-1314. Make dfs.blocksize accept size-indicating prefixes (Sho Shimauchi via harsh) 
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 2012-01-04 14:15:15 +00:00
Aaron Myers
1423fff096 Merge trunk into HA branch. 
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 2012-01-03 18:07:55 +00:00
Harsh J
11905517f1 HDFS-2574. Remove references to some deprecated properties in conf templates and defaults files. (Joe Crobak via harsh) 
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 2012-01-01 03:11:48 +00:00
Todd Lipcon
f87a4b40bc HDFS-1975. Support for sharing the namenode state from active to standby. Contributed by Jitendra Nath Pandey, Aaron T Myers, and Todd Lipcon. 
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 2011-11-30 21:46:22 +00:00
Eli Collins
68ff73c802 Ammend HDFS-2570 to shorten description. 
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 2011-11-30 07:49:15 +00:00
Eli Collins
8686a00c7a HDFS-2570. Add descriptions for dfs.*.https.address in hdfs-default.xml. Contributed by Eli Collins 
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 2011-11-20 06:22:44 +00:00