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4144 Commits

Author SHA1 Message Date
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
Yongjun Zhang
b42f1ec13d HDFS-8633. Fix setting of dfs.datanode.readahead.bytes in hdfs-default.xml to match DFSConfigKeys. Contributed by Ray Chiang. 2015-06-19 09:47:31 -07:00
Andrew Wang
1c13519e1e HDFS-8605. Merge Refactor of DFSOutputStream from HDFS-7285 branch. (vinayakumarb) 2015-06-18 08:48:09 -07:00
Vinayakumar B
62c5a879ef HDFS-8466. Refactor BlockInfoContiguous and fix NPE in TestBlockInfo#testCopyConstructor() (Contributed by Vinayakumar B) 2015-06-18 14:15:01 +05:30
Akira Ajisaka
cc432885ad HDFS-6249. Output AclEntry in PBImageXmlWriter. Contributed by surendra singh lilhore. 2015-06-17 17:41:10 -07:00
Akira Ajisaka
1a169a26bc HDFS-8615. Correct HTTP method in WebHDFS document. Contributed by Brahma Reddy Battula. 2015-06-17 17:13:02 -07:00
Colin Patrick Mccabe
45ced38f10 HDFS-8589. Fix unused imports in BPServiceActor and BlockReportLeaseManager (cmccabe) 2015-06-17 17:01:42 -07:00
Haohui Mai
015535dc0a HDFS-8446. Separate safemode related operations in GetBlockLocations(). Contributed by Haohui Mai. 2015-06-17 16:38:43 -07:00
Haohui Mai
b832774488 HDFS-8238. Move ClientProtocol to the hdfs-client. Contributed by Takanobu Asanuma. 2015-06-17 16:16:36 -07:00
Jing Zhao
c12a974ccf HDFS-8580. Erasure coding: Persist cellSize in BlockInfoStriped and StripedBlocksFeature. Contributed by Walter Su. 2015-06-17 11:35:31 -07:00
Andrew Wang
6e3fcffe29 HDFS-8608. Merge HDFS-7912 to trunk and branch-2 (track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks). Contributed by Zhe Zhang. 2015-06-17 08:05:44 -07:00
Arpit Agarwal
5dbc8c9cb0 HDFS-7164. Feature documentation for HDFS-6581. (Contributed by Arpit Agarwal) 2015-06-16 19:05:44 -07:00
Tsz-Wo Nicholas Sze
d4929f448f HDFS-8606. Cleanup DFSOutputStream by removing unwanted changes from HDFS-8386. Contributed by Rakesh R 2015-06-16 18:08:29 -07:00
Xiaoyu Yao
9cd5ad9d84 HDFS-8551. Fix hdfs datanode CLI usage message. Contributed by Brahma Reddy Battula. 2015-06-16 14:12:45 -07:00
Xiaoyu Yao
6a76250b39 HDFS-8548. Minicluster throws NPE on shutdown. Contributed by surendra singh lilhore. 2015-06-16 13:57:02 -07:00
Kihwal Lee
c74517c46b HDFS-4660. Block corruption can happen during pipeline recovery. Contributed by Kihwal Lee. 2015-06-16 15:40:16 -05:00
Xiaoyu Yao
4e88ff5b27 HDFS-8597. Fix TestFSImage#testZeroBlockSize on Windows. Contributed by Xiaoyu Yao. 2015-06-16 12:38:07 -07:00
Andrew Wang
a3990ca414 HDFS-8591. Remove support for deprecated configuration key dfs.namenode.decommission.nodes.per.interval. 2015-06-16 10:03:34 -07:00
Haohui Mai
32e39d8a29 HDFS-8592. SafeModeException never get unwrapped. Contributed by Haohui Mai. 2015-06-15 22:07:24 -07:00
Tsz-Wo Nicholas Sze
175e6d120f HDFS-8361. Choose SSD over DISK in block placement. 2015-06-15 17:12:01 -07:00
Tsz-Wo Nicholas Sze
321940cf19 HDFS-8540. Mover should exit with NO_MOVE_BLOCK if no block can be moved. Contributed by surendra singh lilhore 2015-06-15 16:26:53 -07:00
Tsz-Wo Nicholas Sze
2cb09e98e3 HDFS-8576. Lease recovery should return true if the lease can be released and the file can be closed. Contributed by J.Andreina 2015-06-15 16:07:38 -07:00
Arpit Agarwal
32ffda1266 HDFS-8607. TestFileCorruption doesn't work as expected. (Contributed by Walter Su) 2015-06-15 10:11:53 -07:00
Arpit Agarwal
4c5da9bd94 HDFS-8595. TestCommitBlockSynchronization fails in branch-2.7. (Patch applies to all branches). (Contributed by Arpit Agarwal) 2015-06-14 16:24:30 -07:00
Yongjun Zhang
b0dc291961 HDFS-8596. TestDistributedFileSystem et al tests are broken in branch-2 due to incorrect setting of "datanode" attribute. Contributed by Yongjun Zhang. 2015-06-14 11:39:31 -07:00
yliu
49d5cff490 HDFS-8559. Erasure Coding: fix non-protobuf fsimage for striped blocks. (Jing Zhao via yliu) 2015-06-14 15:39:19 +08:00
cnauroth
b8341f1cd8 HDFS-8593. Calculation of effective layout version mishandles comparison to current layout version in storage. Contributed by Chris Nauroth. 2015-06-13 10:37:52 -07:00
Jing Zhao
683332b36d HDFS-8585. Erasure Coding: Remove dataBlockNum and parityBlockNum from StripedBlockProto. Contributed by Yi Liu. 2015-06-12 14:48:53 -07:00
Haohui Mai
eef7b50e23 HDFS-8572. DN always uses HTTP/localhost@REALM principals in SPNEGO. Contributed by Haohui Mai. 2015-06-12 14:45:34 -07:00
Andrew Wang
c17439c2dd HDFS-8499. Refactor BlockInfo class hierarchy with static helper class. Contributed by Zhe Zhang. 2015-06-12 11:38:39 -07:00
Colin Patrick Mccabe
12b5b06c06 HDFS-7923. The DataNodes should rate-limit their full block reports by asking the NN on heartbeat messages (cmccabe) 2015-06-12 11:17:51 -07:00
Akira Ajisaka
e4489d97e5 HADOOP-11971. Move test utilities for tracing from hadoop-hdfs to hadoop-common. Contributed by Masatake Iwasaki. 2015-06-12 07:25:15 -07:00
Arpit Agarwal
83e8110f87 HDFS-8583. Document that NFS gateway does not work with rpcbind on SLES 11. (Arpit Agarwal) 2015-06-11 15:08:56 -07:00
Colin Patrick Mccabe
587309bbba HDFS-8566. HDFS documentation about debug commands wrongly identifies them as "hdfs dfs" commands (Surendra Singh Lilhore via Colin P. McCabe) 2015-06-11 14:26:22 -07:00
Andrew Wang
b258b344bb HDFS-8573. Move creation of restartMeta file logic from BlockReceiver to ReplicaInPipeline. Contributed by Eddy Xu. 2015-06-11 10:12:31 -07:00
Vinayakumar B
98d340745b HDFS-8450. Erasure Coding: Consolidate erasure coding zone related implementation into a single class (Contributed by Rakesh R) 2015-06-11 10:48:02 +05:30
Walter Su
b7d6ea8e91 HDFS-8571. Fix TestErasureCodingCli test. Contributed by Vinayakumar B. 2015-06-11 10:26:07 +08:00
Andrew Wang
a7a7768341 HDFS-8549. Abort the balancer if an upgrade is in progress. 2015-06-10 13:42:57 -07:00
Vinayakumar B
c5d4652ded HDFS-8556. Erasure Coding: Fix usage of 'createZone' (Contributed by Vinayakumar B) 2015-06-10 10:42:45 +05:30
Kai Zheng
e299fe86b8 HDFS-8557 Allow to configure RS and XOR raw coders. Contributed by Kai Zheng 2015-06-10 15:35:26 +08:00
Arpit Agarwal
3107434031 HADOOP-12078. The default retry policy does not handle RetriableException correctly. (Contributed by Arpit Agarwal) 2015-06-09 20:58:39 -07:00
Xiaoyu Yao
3c2397cb04 HDFS-8568. TestClusterId#testFormatWithEmptyClusterIdOption is failing. Contributed by Rakesh R. 2015-06-09 12:16:24 -07:00
Xiaoyu Yao
927577c87c HDFS-8552. Fix hdfs CLI usage message for namenode and zkfc. Contributed by Brahma Reddy Battula 2015-06-08 21:57:26 -07:00
cnauroth
d2832b3d42 HDFS-8553. Document hdfs class path options. Contributed by Brahma Reddy Battula. 2015-06-08 16:15:38 -07:00
cnauroth
0e80d51983 HDFS-8554. TestDatanodeLayoutUpgrade fails on Windows. Contributed by Chris Nauroth. 2015-06-08 08:39:02 -07:00
cnauroth
a6cb4894b4 HDFS-8539. Hdfs doesnt have class debug in windows. Contributed by Anu Engineer. 2015-06-07 13:01:43 -07:00
Xiaoyu Yao
b61b489995 HDFS-8116. Cleanup uncessary if LOG.isDebugEnabled() from RollingWindowManager. Contributed by Brahma Reddy Battula. 2015-06-06 18:47:45 -07:00
cnauroth
71de367c5e HDFS-8432. Introduce a minimum compatible layout version to allow downgrade in more rolling upgrade use cases. Contributed by Chris Nauroth. 2015-06-06 09:43:47 -07:00
cnauroth
e46cb80002 HADOOP-12055. Deprecate usage of NativeIO#link. Contributed by Andrew Wang. 2015-06-06 09:17:03 -07:00
Xiaoyu Yao
3841d09765 HDFS-8522. Change heavily recorded NN logs from INFO to DEBUG level. (Contributed by Xiaoyu Yao) 2015-06-05 15:09:24 -07:00
Zhe Zhang
2eee19cd1d HDFS-8460. Erasure Coding: stateful read result doesn't match data occasionally because of flawed test. Contributed by Walter Su. 2015-06-05 13:39:37 -07:00
Zhe Zhang
c0929ab3c2 HDFS-8319. Erasure Coding: support decoding for stateful read. Contributed by Jing Zhao. 2015-06-04 18:16:41 -07:00
Andrew Wang
b2540f486e HDFS-8535. Clarify that dfs usage in dfsadmin -report output includes all block replicas. Contributed by Eddy Xu. 2015-06-04 15:35:07 -07:00
Andrew Wang
5149dc7b97 HDFS-8532. Make the visibility of DFSOutputStream#streamer member variable to private. Contributed by Rakesh R. 2015-06-04 11:09:19 -07:00
Kihwal Lee
ade6d9a61e HDFS-8463. Calling DFSInputStream.seekToNewSource just after stream creation causes NullPointerException. Contributed by Masatake Iwasaki. 2015-06-04 12:51:00 -05:00
yliu
a31eada33a HDFS-8328. Follow-on to update decode for DataNode striped blocks reconstruction. (yliu) 2015-06-04 14:41:38 +08:00
Zhe Zhang
673280df24 HDFS-7621. Erasure Coding: update the Balancer/Mover data migration logic. Contributed by Walter Su. 2015-06-03 11:51:58 -07:00
Vinayakumar B
c59e745630 HDFS-3716. Purger should remove stale fsimage ckpt files (Contributed by J.Andreina) 2015-06-03 15:30:40 +05:30
Vinayakumar B
e965dcec37 HDFS-8470. fsimage loading progress should update inode, delegation token and cache pool count. (Contributed by surendra singh lilhore) 2015-06-03 14:24:55 +05:30
Vinayakumar B
54f83d9bd9 HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina) 2015-06-03 12:11:46 +05:30
Colin Patrick Mccabe
806e407ac8 HDFS-8521. Add VisibleForTesting annotation to BlockPoolSlice#selectReplicaToDelete. (cmccabe) 2015-06-02 20:06:28 -07:00
Jing Zhao
5f15084bd5 HDFS-8453. Erasure coding: properly handle start offset for internal blocks in a block group. Contributed by Zhe Zhang. 2015-06-02 16:14:08 -07:00
Andrew Wang
c1d50a91f7 HDFS-8513. Rename BlockPlacementPolicyRackFaultTolarent to BlockPlacementPolicyRackFaultTolerant. (wang) 2015-06-02 15:48:26 -07:00
Andrew Wang
efc510a570 HDFS-8386. Improve synchronization of 'streamer' reference in DFSOutputStream. Contributed by Rakesh R. 2015-06-02 15:39:24 -07:00
Jing Zhao
71329e817b HDFS-8517. Fix a decoding issue in stripped block recovering in client side. Contributed by Kai Zheng. 2015-06-02 15:35:49 -07:00
Colin Patrick Mccabe
03fb5c6425 HDFS-8486. DN startup may cause severe data loss (Daryn Sharp via Colin P. McCabe) 2015-06-02 11:40:37 -07:00
Vinayakumar B
2d847e7d62 HDFS-8444. Erasure Coding: fix cannot rename a zone dir (Contributed by Walter Su) 2015-06-02 16:41:19 +05:30
Vinayakumar B
9b54e66f3e HDFS-8336. Expose some administrative erasure coding operations to HdfsAdmin (Contributed by Uma Maheswara Rao G) 2015-06-02 16:38:43 +05:30
Vinayakumar B
a2bd6217eb HDFS-8256. '-storagepolicies , -blockId ,-replicaDetails ' options are missed out in usage and from documentation (Contributed by J.Andreina) 2015-06-02 16:07:18 +05:30
Jing Zhao
cdc13efb1a HDFS-8489. Subclass BlockInfo to represent contiguous blocks. Contributed by Zhe Zhang. 2015-06-01 11:42:58 -07:00
Zhe Zhang
014bd32c58 HDFS-8481. Erasure coding: remove workarounds in client side stripped blocks recovering. Contributed by Zhe Zhang. 2015-06-01 09:37:29 -07:00
Tsuyoshi Ozawa
c2356cb0bc HDFS-8490. Typo in trace enabled log in ExceptionHandler of WebHDFS. Contributed by Archana T. 2015-06-01 00:41:50 +09:00
Jing Zhao
7817674a3a HDFS-7609. Avoid retry cache collision when Standby NameNode loading edits. Contributed by Ming Ma. 2015-05-29 11:05:13 -07:00
Vinayakumar B
b75df697e0 HDFS-7401. Add block info to DFSInputStream' WARN message when it adds node to deadNodes (Contributed by Arshad Mohammad) 2015-05-29 16:36:19 +05:30
Akira Ajisaka
d725dd8af6 HDFS-8443. Document dfs.namenode.service.handler.count in hdfs-site.xml. Contributed by J.Andreina. 2015-05-29 11:36:08 +09:00
Colin Patrick Mccabe
a1140959da HADOOP-11894. Bump the version of Apache HTrace to 3.2.0-incubating (Masatake Iwasaki via Colin P. McCabe) 2015-05-28 12:00:55 -07:00
Colin Patrick Mccabe
d2d95bfe88 HDFS-8407. libhdfs hdfsListDirectory must set errno to 0 on success (Masatake Iwasaki via Colin P. McCabe) 2015-05-28 11:38:06 -07:00
cnauroth
50eeea1300 HDFS-8431. hdfs crypto class not found in Windows. Contributed by Anu Engineer. 2015-05-27 22:54:10 -07:00
Allen Wittenauer
bf500d9798 HDFS-5033. Bad error message for fs -put/copyFromLocal if user doesn't have permissions to read the source (Darrell Taylor via aw) 2015-05-27 16:51:34 -07:00
Andrew Wang
4928f54733 HDFS-8482. Rename BlockInfoContiguous to BlockInfo. Contributed by Zhe Zhang. 2015-05-27 15:42:07 -07:00
Akira Ajisaka
bb1816328a HADOOP-11242. Record the time of calling in tracing span of IPC server. Contributed by Mastake Iwasaki. 2015-05-27 18:04:40 +09:00
Jing Zhao
1299357a05 HDFS-8479. Erasure coding: fix striping related logic in FSDirWriteFileOp to sync with HDFS-8421. Contributed by Zhe Zhang. 2015-05-26 16:06:50 -07:00
Zhe Zhang
c9e0268216 Addendum fix for HDFS-7912. 2015-05-26 12:32:16 -07:00
Vinayakumar B
80c56c2d31 HDFS-8408. Revisit and refactor ErasureCodingInfo (Contributed by Vinayakumar B) 
Added missed file
 2015-05-26 12:07:15 -07:00
Vinayakumar B
9a18598e2d HDFS-8408. Revisit and refactor ErasureCodingInfo (Contributed by Vinayakumar B) 2015-05-26 12:07:15 -07:00
Kai Zheng
b30e96bfb4 HDFS-8382 Remove chunkSize and initialize from erasure coder. Contributed by Kai Zheng 2015-05-26 12:07:15 -07:00
Tsz-Wo Nicholas Sze
0ed92e5b13 HDFS-7768. Change fsck to support EC files. Contributed by Takanobu Asanuma 2015-05-26 12:07:15 -07:00
Walter Su
3d734df24c HDFS-8441. Erasure Coding: make condition check earlier for setReplication. (waltersu4549) 2015-05-26 12:07:09 -07:00
Zhe Zhang
7af05a3db4 HDFS-8294. Erasure Coding: Fix Findbug warnings present in erasure coding. Contributed by Rakesh R. 2015-05-26 12:02:34 -07:00
Zhe Zhang
e53fa769c9 HDFS-8186. Erasure coding: Make block placement policy for EC file configurable. Contributed by Walter Su. 2015-05-26 12:02:34 -07:00
Jing Zhao
744ef17792 HDFS-8427. Remove dataBlockNum and parityBlockNum from BlockInfoStriped. Contributed by Kai Sasaki. 2015-05-26 12:02:34 -07:00
Jing Zhao
45db1a0b72 HDFS-8323. Bump GenerationStamp for write faliure in DFSStripedOutputStream. Contributed by Tsz Wo Nicholas Sze. 2015-05-26 12:02:34 -07:00
Zhe Zhang
47ef869fa7 HDFS-8428. Erasure Coding: Fix the NullPointerException when deleting file. Contributed by Yi Liu. 2015-05-26 12:02:33 -07:00
Zhe Zhang
91c81fdc24 HDFS-8375. Add cellSize as an XAttr to ECZone. Contributed by Vinayakumar B. 2015-05-26 12:02:33 -07:00
Walter Su
914580934c HDFS-8378. Erasure Coding: Few improvements for the erasure coding worker. Contributed by Rakesh R. 2015-05-26 12:02:33 -07:00
boli2
8c95673db4 HDFS-8366. Erasure Coding: Make the timeout parameter of polling blocking queue configurable in DFSStripedOutputStream. Contributed by Li Bo 2015-05-26 12:02:32 -07:00
Zhe Zhang
7434c44b16 HDFS-8320. Erasure coding: consolidate striping-related terminologies. Contributed by Zhe Zhang and Jing Zhao. 2015-05-26 12:02:32 -07:00
Jing Zhao
b008348dbf HDFS-8418. Fix the isNeededReplication calculation for Striped block in NN. Contributed by Yi Liu. 2015-05-26 12:02:32 -07:00
Jing Zhao
6c310db159 HDFS-8417. Erasure Coding: Pread failed to read data starting from not-first stripe. Contributed by Walter Su. 2015-05-26 12:02:32 -07:00
waltersu4549
a919726914 HDFS-8352. Erasure Coding: test webhdfs read write stripe file. (waltersu4549) 2015-05-26 12:02:30 -07:00
Kai Zheng
c9103e9cac HDFS-8367 BlockInfoStriped uses EC schema. Contributed by Kai Sasaki 2015-05-26 12:02:30 -07:00
Jing Zhao
d8ea443af0 Merge HDFS-8394 from trunk: Move getAdditionalBlock() and related functionalities into a separate class. 2015-05-26 12:02:26 -07:00
Uma Maheswara Rao G
c99c337928 HDFS-8391. NN should consider current EC tasks handling count from DN while assigning new tasks. Contributed by Uma Maheswara Rao G. 2015-05-26 12:01:51 -07:00
Vinayakumar B
bba15e06d2 HDFS-8364. Erasure coding: fix some minor bugs in EC CLI (Contributed by Walter Su) 2015-05-26 12:01:51 -07:00
Zhe Zhang
9798065cbb HDFS-8195. Erasure coding: Fix file quota change when we complete/commit the striped blocks. Contributed by Takuya Fukudome. 2015-05-26 12:01:50 -07:00
yliu
8da9e18dad HDFS-8363. Erasure Coding: DFSStripedInputStream#seekToNewSource. (yliu) 2015-05-26 12:01:50 -07:00
Zhe Zhang
54d2827522 HDFS-8368. Erasure Coding: DFS opening a non-existent file need to be handled properly. Contributed by Rakesh R. 2015-05-26 12:01:50 -07:00
Jing Zhao
97a2396af6 HDFS-8372. Erasure coding: compute storage type quotas for striped files, to be consistent with HDFS-8327. Contributed by Zhe Zhang. 2015-05-26 12:01:50 -07:00
Zhe Zhang
8d3030f064 HDFS-7678. Erasure coding: DFSInputStream with decode functionality (pread). Contributed by Zhe Zhang. 2015-05-26 12:01:49 -07:00
Zhe Zhang
6bacaa9a52 HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit is for HDFS-8327 and HDFS-8357). Contributed by Zhe Zhang. 2015-05-26 12:01:49 -07:00
Jing Zhao
51ea117f88 HDFS-8355. Erasure Coding: Refactor BlockInfo and BlockInfoUnderConstruction. Contributed by Tsz Wo Nicholas Sze. 2015-05-26 12:01:49 -07:00
Jing Zhao
9da927540f HDFS-8289. Erasure Coding: add ECSchema to HdfsFileStatus. Contributed by Yong Zhang. 2015-05-26 12:01:49 -07:00
Jing Zhao
a17cedb44c HDFS-8203. Erasure Coding: Seek and other Ops in DFSStripedInputStream. Contributed by Yi Liu. 2015-05-26 12:01:48 -07:00
Uma Maheswara Rao G
ac97edd1ab HDFS-8129. Erasure Coding: Maintain consistent naming for Erasure Coding related classes - EC/ErasureCoding. Contributed by Uma Maheswara Rao G 2015-05-26 12:01:48 -07:00
Zhe Zhang
cea46f79b0 HDFS-8334. Erasure coding: rename DFSStripedInputStream related test classes. Contributed by Zhe Zhang. 2015-05-26 12:01:48 -07:00
Zhe Zhang
6616de24cb HDFS-7348. Erasure Coding: DataNode reconstruct striped blocks. Contributed by Yi Liu. 2015-05-26 12:01:47 -07:00
Tsz-Wo Nicholas Sze
220ca960bc HDFS-7672. Handle write failure for stripping blocks and refactor the existing code in DFSStripedOutputStream and StripedDataStreamer. 2015-05-26 12:00:45 -07:00
Uma Maheswara Rao G
e849be2d31 HDFS-8324. Add trace info to DFSClient#getErasureCodingZoneInfo(..). Contributed by Vinayakumar B 2015-05-26 11:59:58 -07:00
Vinayakumar B
4392325546 HDFS-8242. Erasure Coding: XML based end-to-end test for ECCli commands (Contributed by Rakesh R) 2015-05-26 11:59:58 -07:00
Uma Maheswara Rao G
436c14855a HDFS-8137. Send the EC schema to DataNode via EC encoding/recovering command. Contributed by Uma Maheswara Rao G 2015-05-26 11:59:57 -07:00
Jing Zhao
6dea01f1ee HDFS-8281. Erasure Coding: implement parallel stateful reading for striped layout. Contributed by Jing Zhao. 2015-05-26 11:59:57 -07:00
Jing Zhao
ea6c66ed57 HDFS-8316. Erasure coding: refactor EC constants to be consistent with HDFS-8249. Contributed by Zhe Zhang. 2015-05-26 11:59:57 -07:00
Zhe Zhang
77d94dd5ec HDFS-7949. WebImageViewer need support file size calculation with striped blocks. Contributed by Rakesh R. 2015-05-26 11:59:56 -07:00
Jing Zhao
5059958bf4 HDFS-8308. Erasure Coding: NameNode may get blocked in waitForLoadingFSImage() when loading editlog. Contributed by Jing Zhao. 2015-05-26 11:59:56 -07:00
Zhe Zhang
1a31f1c303 HDFS-8183. Erasure Coding: Improve DFSStripedOutputStream closing of datastreamer threads. Contributed by Rakesh R. 2015-05-26 11:59:56 -07:00
Zhe Zhang
f0628280c3 HDFS-8282. Erasure coding: move striped reading logic to StripedBlockUtil. Contributed by Zhe Zhang. 2015-05-26 11:59:56 -07:00
Zhe Zhang
b00c663877 HDFS-8272. Erasure Coding: simplify the retry logic in DFSStripedInputStream (stateful read). Contributed by Jing Zhao 2015-05-26 11:59:55 -07:00
Jing Zhao
1a8139e6ad Fix merge conflicts. 2015-05-26 11:59:55 -07:00
Jing Zhao
9593776e34 HDFS-8235. Erasure Coding: Create DFSStripedInputStream in DFSClient#open. Contributed by Kai Sasaki. 2015-05-26 11:59:55 -07:00
Vinayakumar B
5eb17e5726 HDFS-8189. ClientProtocol#createErasureCodingZone API was wrongly annotated as Idempotent (Contributed by Vinayakumar B) 2015-05-26 11:59:55 -07:00
Vinayakumar B
f9eb95c31d HDFS-8230. Erasure Coding: Ignore DatanodeProtocol#DNA_ERASURE_CODING_RECOVERY commands from standbynode if any (Contributed by Vinayakumar B) 2015-05-26 11:59:54 -07:00
Zhe Zhang
89d3378578 HDFS-8033. Erasure coding: stateful (non-positional) read from files in striped layout. Contributed by Zhe Zhang. 2015-05-26 11:59:54 -07:00
Zhe Zhang
f5d4a95ef5 HDFS-8228. Erasure Coding: SequentialBlockGroupIdGenerator#nextValue may cause block id conflicts. Contributed by Jing Zhao. 2015-05-26 11:59:54 -07:00
Jing Zhao
3f2c6938f1 HDFS-8223. Should calculate checksum for parity blocks in DFSStripedOutputStream. Contributed by Yi Liu. 2015-05-26 11:59:54 -07:00
Jing Zhao
eb612b0b70 HDFS-8233. Fix DFSStripedOutputStream#getCurrentBlockGroupBytes when the last stripe is at the block group boundary. Contributed by Jing Zhao. 2015-05-26 11:59:53 -07:00
Kai Zheng
fcd54ecce2 HDFS-8136. Client gets and uses EC schema when reads and writes a stripping file. Contributed by Kai Sasaki 2015-05-26 11:59:53 -07:00
Zhe Zhang
e8df2581c3 HDFS-8156. Add/implement necessary APIs even we just have the system default schema. Contributed by Kai Zheng. 2015-05-26 11:59:53 -07:00
Uma Maheswara Rao G
014d8675c5 HDFS-8024. Erasure Coding: ECworker frame, basics, bootstraping and configuration. (Contributed by Uma Maheswara Rao G) 2015-05-26 11:59:52 -07:00
Zhe Zhang
2f11109bb0 HDFS-8212. DistributedFileSystem.createErasureCodingZone should pass schema in FileSystemLinkResolver. Contributed by Tsz Wo Nicholas Sze. 2015-05-26 11:59:52 -07:00
Zhe Zhang
e9d85bbf30 HDFS-8216. TestDFSStripedOutputStream should use BlockReaderTestUtil to create BlockReader. Contributed by Tsz Wo Nicholas Sze. 2015-05-26 11:59:52 -07:00
Tsz-Wo Nicholas Sze
e107886d6f HDFS-8190. StripedBlockUtil.getInternalBlockLength may have overflow error. 2015-05-26 11:59:52 -07:00
Zhe Zhang
922631f04f HDFS-8188. Erasure coding: refactor client-related code to sync with HDFS-8082 and HDFS-8169. Contributed by Zhe Zhang. 2015-05-26 11:59:51 -07:00
Vinayakumar B
dfba46ab57 HDFS-8181. createErasureCodingZone sets retryCache state as false always (Contributed by Uma Maheswara Rao G) 2015-05-26 11:59:51 -07:00
Vinayakumar B
a1c9425265 HDFS-8146. Protobuf changes for BlockECRecoveryCommand and its fields for making it ready for transfer to DN (Contributed by Uma Maheswara Rao G) 2015-05-26 11:59:51 -07:00
Jing Zhao
f6e1160ef1 HDFS-8145. Fix the editlog corruption exposed by failed TestAddStripedBlocks. Contributed by Jing Zhao. 2015-05-26 11:59:46 -07:00
Jing Zhao
ab76e1fe36 HDFS-7937. Erasure Coding: INodeFile quota computation unit tests. Contributed by Kai Sasaki. 2015-05-26 11:59:13 -07:00
Jing Zhao
cd458c38a0 HDFS-8166. DFSStripedOutputStream should not create empty blocks. Contributed by Jing Zhao. 2015-05-26 11:59:13 -07:00
Zhe Zhang
64f8f0a145 HDFS-8167. BlockManager.addBlockCollectionWithCheck should check if the block is a striped block. Contributed by Hui Zheng. 2015-05-26 11:59:12 -07:00
Tsz-Wo Nicholas Sze
4c039b0876 HDFS-7994. Detect if resevered EC Block ID is already used during namenode startup. Contributed by Hui Zheng 2015-05-26 11:59:12 -07:00
Jing Zhao
5e8837dd6c HDFS-8120. Erasure coding: created util class to analyze striped block groups. Contributed by Zhe Zhang and Li Bo. 2015-05-26 11:59:12 -07:00
Vinayakumar B
ceb3d1c170 HDFS-7349. Support DFS command for the EC encoding (Contributed by Vinayakumar B) 2015-05-26 11:59:11 -07:00
Vinayakumar B
04c23d95d0 HDFS-8123. Erasure Coding: Better to move EC related proto messages to a separate erasurecoding proto file (Contrubuted by Rakesh R) 2015-05-26 11:59:11 -07:00
Zhe Zhang
3b56a5aa9e HDFS-8114. Erasure coding: Add auditlog FSNamesystem#createErasureCodingZone if this operation fails. Contributed by Rakesh R. 2015-05-26 11:59:10 -07:00
Zhe Zhang
a32c4dc38a HDFS-8122. Erasure Coding: Support specifying ECSchema during creation of ECZone. Contributed by Vinayakumar B. 2015-05-26 11:59:06 -07:00
Zhe Zhang
35797b0889 HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit mainly addresses HDFS-8081 and HDFS-8048. Contributed by Zhe Zhang. 2015-05-26 11:58:40 -07:00
Vinayakumar B
f53e402635 HDFS-8090. Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode. (Contributed by Vinayakumar B) 2015-05-26 11:58:40 -07:00
Kai Zheng
4970f2a2ab HDFS-7889 Subclass DFSOutputStream to support writing striping layout files. Contributed by Li Bo 2015-05-26 11:58:40 -07:00
Jing Zhao
4d0bc724f2 HDFS-8077. Erasure coding: fix bugs in EC zone and symlinks. Contributed by Jing Zhao and Zhe Zhang. 2015-05-26 11:58:32 -07:00
Kai Zheng
c4a0d88366 HDFS-8104 Make hard-coded values consistent with the system default schema first before remove them. Contributed by Kai Zheng 2015-05-26 11:55:17 -07:00
Kai Zheng
1a37b0fe9a HDFS-8074 Define a system-wide default EC schema. Contributed by Kai Zheng 2015-05-26 11:55:16 -07:00
Vinayakumar B
2ca3e38feb HDFS-8023. Erasure Coding: retrieve eraure coding schema for a file from NameNode (Contributed by Vinayakumar B) 
Added missed file
 2015-05-26 11:55:16 -07:00
Vinayakumar B
16484f0030 HDFS-8023. Erasure Coding: retrieve eraure coding schema for a file from NameNode (Contributed by Vinayakumar B) 2015-05-26 11:55:16 -07:00
Zhe Zhang
bff59392ee HDFS-7782. Erasure coding: pread from files in striped layout. Contributed by Zhe Zhang and Jing Zhao 2015-05-26 11:55:15 -07:00
Zhe Zhang
91c741a2a1 HDFS-7782. Erasure coding: pread from files in striped layout. Contributed by Zhe Zhang and Jing Zhao 2015-05-26 11:55:15 -07:00
Zhe Zhang
146ce7a978 HDFS-7969. Erasure coding: NameNode support for lease recovery of striped block groups. Contributed by Zhe Zhang. 2015-05-26 11:55:14 -07:00
Zhe Zhang
c243319eab HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit is for HDFS-8035). Contributed by Zhe Zhang 2015-05-26 11:55:13 -07:00
Zhe Zhang
1af8c14862 HDFS-7839. Erasure coding: implement facilities in NameNode to create and manage EC zones. Contributed by Zhe Zhang 2015-05-26 11:55:07 -07:00
Zhe Zhang
578019d6a2 HDFS-7936. Erasure coding: resolving conflicts in the branch when merging (this commit is for conflicts from HDFS-6945). Contributed by Zhe Zhang. 2015-05-26 11:44:47 -07:00
Zhe Zhang
9edc73d123 HDFS-7617. Add unit tests for editlog transactions for EC. Contributed by Hui Zheng. 2015-05-26 11:44:47 -07:00
Jing Zhao
cd655ee817 HDFS-8005. Erasure Coding: simplify striped block recovery work computation and add tests. Contributed by Jing Zhao. 2015-05-26 11:44:42 -07:00
Jing Zhao
abf833a7b2 HDFS-7907. Erasure Coding: track invalid, corrupt, and under-recovery striped blocks in NameNode. Contributed by Jing Zhao. 2015-05-26 11:43:44 -07:00
Zhe Zhang
97378e4cd0 HDFS-7936. Erasure coding: resolving conflicts in the branch when merging (this commit is for HDFS-7742) 2015-05-26 11:43:43 -07:00
Tsz-Wo Nicholas Sze
9d1175b8fb HDFS-7716. Add a test for BlockGroup support in FSImage. Contributed by Takuya Fukudome 2015-05-26 11:43:43 -07:00
Zhe Zhang
ea2e60fbcc HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903, HDFS-7435, HDFS-7930, HDFS-7960 (this commit is for HDFS-7960) 2015-05-26 11:43:42 -07:00
Jing Zhao
d0d75a8339 HDFS-7827. Erasure Coding: support striped blocks in non-protobuf fsimage. Contributed by Hui Zheng. 2015-05-26 11:43:42 -07:00
Jing Zhao
46dac3595f HDFS-7864. Erasure Coding: Update safemode calculation for striped blocks. Contributed by GAO Rui. 2015-05-26 11:43:42 -07:00
Zhe Zhang
544f75d651 HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903, HDFS-7435 and HDFS-7930 (this commit is for HDFS-7930 only) 2015-05-26 11:43:42 -07:00
Zhe Zhang
57a84c0d14 HDFS-7369. Erasure coding: distribute recovery work for striped blocks to DataNode. Contributed by Zhe Zhang. 2015-05-26 11:43:37 -07:00
Jing Zhao
a38a37c634 HDFS-7912. Erasure Coding: track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks. Contributed by Jing Zhao. 2015-05-26 11:41:59 -07:00
Jing Zhao
26773d9d6c HDFS-7826. Erasure Coding: Update INodeFile quota computation for striped blocks. Contributed by Kai Sasaki. 2015-05-26 11:32:26 -07:00
Jing Zhao
11585883a9 HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903 and HDFS-7435. Contributed by Zhe Zhang. 2015-05-26 11:32:26 -07:00
Jing Zhao
f05c21285e HDFS-7853. Erasure coding: extend LocatedBlocks to support reading from striped files. Contributed by Jing Zhao. 2015-05-26 11:32:25 -07:00
Jing Zhao
39a0a85fb7 HDFS-7872. Erasure Coding: INodeFile.dumpTreeRecursively() supports to print striped blocks. Contributed by Takuya Fukudome. 2015-05-26 11:32:25 -07:00
Jing Zhao
1e1e930407 HDFS-7837. Erasure Coding: allocate and persist striped blocks in NameNode. Contributed by Jing Zhao. 2015-05-26 11:32:20 -07:00
Zhe Zhang
9af1f4779b Addendum fix for HDFS-7749 to be compatible with HDFS-7993 2015-05-26 11:07:16 -07:00
Jing Zhao
9f2f583f40 HDFS-7749. Erasure Coding: Add striped block support in INodeFile. Contributed by Jing Zhao. 2015-05-26 11:07:15 -07:00
Jing Zhao
ba93714920 HDFS-7716. Erasure Coding: extend BlockInfo to handle EC info. Contributed by Jing Zhao. 2015-05-26 11:07:11 -07:00
Jing Zhao
ec48013426 Fix Compilation Error in TestAddBlockgroup.java after the merge 2015-05-26 11:03:34 -07:00
Zhe Zhang
0c1da5a030 HDFS-7652. Process block reports for erasure coded blocks. Contributed by Zhe Zhang 2015-05-26 11:03:34 -07:00
Zhe Zhang
bc2833b1c9 HDFS-7339. Allocating and persisting block groups in NameNode. Contributed by Zhe Zhang 2015-05-26 11:03:34 -07:00
Vinayakumar B
f166e67a23 HDFS-7347. Configurable erasure coding policy for individual files and directories ( Contributed by Zhe Zhang ) 2015-05-26 11:03:34 -07:00
Haohui Mai
ada233b7cd HDFS-8377. Support HTTP/2 in datanode. Contributed by Duo Zhang. 2015-05-24 22:30:32 -07:00
Vinayakumar B
0c6638c2ea HDFS-8268. Port conflict log for data node server is not sufficient (Contributed by Mohammad Shahid Khan) 2015-05-22 16:15:15 +05:30
Arpit Agarwal
cf2b5694d6 HDFS-8454. Remove unnecessary throttling in TestDatanodeDeath. (Arpit Agarwal) 2015-05-21 20:43:57 -07:00
Xiaoyu Yao
05e04f34f2 HDFS-8451. DFSClient probe for encryption testing interprets empty URI property for enabled. Contributed by Steve Loughran. 2015-05-21 11:58:00 -07:00
Haohui Mai
2b6bcfdafa HDFS-8421. Move startFile() and related functions into FSDirWriteFileOp. Contributed by Haohui Mai. 2015-05-21 08:08:28 -07:00
Akira Ajisaka
0e4f1081c7 HADOOP-10366. Add whitespaces between classes for values in core-default.xml to fit better in browser. Contributed by kanaka kumar avvaru. 2015-05-21 17:52:03 +09:00
Akira Ajisaka
dc8434ab2b HDFS-4383. Document the lease limits. Contributed by Arshad Mohammad. 2015-05-21 17:30:43 +09:00
Kihwal Lee
8860e352c3 HDFS-8404. Pending block replication can get stuck using older genstamp. Contributed by Nathan Roberts. 2015-05-19 13:05:15 -05:00
Colin Patrick Mccabe
470c87dbc6 HADOOP-11970. Replace uses of ThreadLocal<Random> with JDK7 ThreadLocalRandom (Sean Busbey via Colin P. McCabe) 2015-05-19 10:50:15 -07:00
Kihwal Lee
de30d66b26 HDFS-8131. Implement a space balanced block placement policy. Contributed by Liu Shaohui. 2015-05-19 08:04:38 -05:00
Vinayakumar B
d4a2830b63 HADOOP-11103. Clean up RemoteException (Contributed by Sean Busbey) 2015-05-19 14:41:05 +05:30
Vinayakumar B
93972a332a HDFS-6348. SecondaryNameNode not terminating properly on runtime exceptions (Contributed by Rakesh R) 2015-05-19 12:24:25 +05:30
Ravi Prakash
cdfae446ad HDFS-4185. Add a metric for number of active leases (Rakesh R via raviprak) 2015-05-18 12:37:21 -07:00
Tsz-Wo Nicholas Sze
0c590e1c09 HDFS-8405. Fix a typo in NamenodeFsck. Contributed by Takanobu Asanuma 2015-05-19 02:57:54 +08:00
Arpit Agarwal
a2190bf15d HDFS-8345. Storage policy APIs must be exposed via the FileSystem interface. (Arpit Agarwal) 2015-05-18 11:36:29 -07:00
Arpit Agarwal
e453989a57 HDFS-8157. Writes to RAM DISK reserve locked memory for block files. (Arpit Agarwal) 2015-05-16 09:05:35 -07:00
Haohui Mai
ac742c762d HDFS-8403. Eliminate retries in TestFileCreation#testOverwriteOpenForWrite. Contributed by Arpit Agarwal. 2015-05-15 19:12:40 -07:00
Haohui Mai
e5afac5896 HDFS-8394. Move getAdditionalBlock() and related functionalities into a separate class. Contributed by Haohui Mai. 2015-05-15 19:09:59 -07:00
Jing Zhao
8f37873342 HDFS-8397. Refactor the error handling code in DataStreamer. Contributed by Tsz Wo Nicholas Sze. 2015-05-15 16:14:54 -07:00
Vinayakumar B
3bef7c80a9 HDFS-6888. Allow selectively audit logging ops (Contributed by Chen He) 2015-05-15 11:07:51 +05:30
Akira Ajisaka
ee7beda6e3 HDFS-8350. Remove old webhdfs.xml and other outdated documentation stuff. Contributed by Brahma Reddy Battula. 2015-05-15 13:54:35 +09:00
Akira Ajisaka
cbc01ed08e HDFS-8371. Fix test failure in TestHdfsConfigFields for spanreceiver properties. Contributed by Ray Chiang. 2015-05-15 12:14:47 +09:00
Vinayakumar B
def9136e02 HDFS-8150. Make getFileChecksum fail for blocks under construction (Contributed by J.Andreina) 2015-05-14 15:54:51 +05:30
Haohui Mai
b2c85db86c HDFS-7728. Avoid updating quota usage while loading edits. Contributed by Jing Zhao. 2015-05-13 21:50:35 -07:00
Arpit Agarwal
54fa9b4217 HDFS-8243. Files written by TestHostsFiles and TestNameNodeMXBean are causing Release Audit Warnings. (Contributed by Ruth Wisniewski) 2015-05-13 19:43:53 -07:00
Colin Patrick Mccabe
281d47a969 HDFS-8380. Always call addStoredBlock on blocks which have been shifted from one storage to another (cmccabe) 2015-05-13 14:29:05 -07:00
Kihwal Lee
f9a46a00d2 HDFS-8358. TestTraceAdmin fails. Contributed by Masatake Iwasaki. 2015-05-13 14:15:27 -05:00
Tsz-Wo Nicholas Sze
cdec12d1b8 HDFS-8143. Mover should exit after some retry when failed to move blocks. Contributed by surendra singh lilhore 2015-05-13 11:57:49 -07:00
Vinayakumar B
065d8f2a34 HDFS-6300. Prevent multiple balancers from running simultaneously (Contributed by Rakesh R) 2015-05-13 17:27:34 +05:30
Akira Ajisaka
2463666ecb HDFS-6184. Capture NN's thread dump when it fails over. Contributed by Ming Ma. 2015-05-13 11:37:22 +09:00
yliu
6d5da94841 HDFS-8255. Rename getBlockReplication to getPreferredBlockReplication. (Contributed by Zhe Zhang) 2015-05-12 21:29:22 +08:00
Vinayakumar B
987abc99b0 HDFS-8362. Java Compilation Error in TestHdfsConfigFields.java (Contributed by Arshad Mohammad) 2015-05-12 12:09:13 +05:30
Kihwal Lee
ea11590aad HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop. Contributed by Rushabh Shah. 2015-05-11 14:31:58 -05:00
Akira Ajisaka
1dd79ffaca HDFS-8241. Remove unused NameNode startup option -finalize. Contributed by Brahma Reddy Battula. 2015-05-12 00:18:18 +09:00
Junping Du
7e543c27fa YARN-3587. Fix the javadoc of DelegationTokenSecretManager in yarn, etc. projects. Contributed by Gabor Liptak. 2015-05-11 05:27:07 -07:00
Akira Ajisaka
3fa2efc09f HDFS-8351. Remove namenode -finalize option from document. (aajisaka) 2015-05-11 15:34:44 +09:00
Haohui Mai
4536399d47 HDFS-8357. Consolidate parameters of INode.CleanSubtree() into a parameter objects. Contributed by Li Lu. 2015-05-09 22:51:58 -07:00
Haohui Mai
02a4a22b9c HDFS-8327. Compute storage type quotas in INodeFile.computeQuotaDeltaForTruncate(). Contributed by Haohui Mai. 2015-05-08 23:09:25 -07:00
Haohui Mai
00fe1ed3a4 HDFS-6757. Simplify lease manager with INodeID. Contributed by Haohui Mai. 2015-05-08 23:04:31 -07:00
Arpit Agarwal
59995cec4a HDFS-8097. TestFileTruncate is failing intermittently. (Contributed by Rakesh R) 2015-05-08 16:28:24 -07:00
Allen Wittenauer
c945c20483 HADOOP-11590. Update sbin commands and documentation to use new --slaves option (aw) 2015-05-08 15:27:25 -07:00
Xiaoyu Yao
d0e75e60fb HDFS-8326. Documentation about when checkpoints are run is out of date. (Misty Stanley-Jones via xyao) 2015-05-08 14:46:37 -07:00
Kihwal Lee
2d4ae3d18b HDFS-8245. Standby namenode doesn't process DELETED_BLOCK if the addblock request is in edit log. Contributed by Rushabh S Shah. 2015-05-08 16:36:41 -05:00
Colin Patrick Mccabe
f523e963e4 HDFS-8113. Add check for null BlockCollection pointers in BlockInfoContiguous structures (Chengbing Liu via Colin P. McCabe) 2015-05-08 13:50:51 -07:00
Kihwal Lee
7a7960be41 HDFS-7433. Optimize performance of DatanodeManager's node map. Contributed by Daryn Sharp. 2015-05-08 15:18:29 -05:00
Colin Patrick Mccabe
8f7c2364d7 HDFS-8284. Update documentation about how to use HTrace with HDFS (Masatake Iwasaki via Colin P. McCabe) 2015-05-08 12:30:03 -07:00
Yongjun Zhang
730f9930a4 HDFS-8311. DataStreamer.transfer() should timeout the socket InputStream. (Esteban Gutierrez via Yongjun Zhang) 2015-05-08 00:11:46 -07:00
cnauroth
26f61d41df HDFS-5640. Add snapshot methods to FileContext. Contributed by Rakesh R. 2015-05-08 11:20:55 -07:00
Arun Suresh
3cefc02af7 HDFS-7559. Create unit test to automatically compare HDFS related classes and hdfs-default.xml. (Ray Chiang via asuresh) 2015-05-08 10:29:38 -07:00
Arpit Agarwal
a2d40bced9 HDFS-8340. Fix NFS documentation of nfs.wtmax. (Contributed by Ajith S) 2015-05-08 10:15:26 -07:00
Haohui Mai
f4ebbc6afc HDFS-8346. libwebhdfs build fails during link due to unresolved external symbols. Contributed by Chris Nauroth. 2015-05-08 09:58:17 -07:00
Kihwal Lee
6f622672b6 HDFS-7894. Rolling upgrade readiness is not updated in jmx until query command is issued. Contributed by Brahma Reddy Battula. 2015-05-08 09:30:38 -05:00
Uma Maheswara Rao G
7b1ea9c481 HDFS-6285. tidy an error log inside BlockReceiver. Contributed by Liang Xie. 2015-05-08 17:22:52 +05:30
Vinayakumar B
c648317a68 HDFS-3384. DataStreamer thread should be closed immediatly when failed to setup a PipelineForAppendOrRecovery (Contributed by Uma Maheswara Rao G) 2015-05-08 17:18:14 +05:30
Vinayakumar B
e01c1a979c HDFS-8226. Non-HA rollback compatibility broken (Contributed by J.Andreina) 2015-05-08 15:24:36 +05:30
Vinayakumar B
4c6816faf8 HDFS-8209. Support different number of datanode directories in MiniDFSCluster. (Contributed by surendra singh lilhore) 2015-05-08 15:03:44 +05:30
Tsuyoshi Ozawa
888e630990 HDFS-8207. Improper log message when blockreport interval compared with initial delay. Contributed by Brahma Reddy Battula and Ashish Singhi. 2015-05-08 18:13:09 +09:00