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
|
2c277802c1
|
HDFS-8027. Erasure Coding: Update CHANGES-HDFS-7285.txt with branch commits (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 |
|
Vinayakumar B
|
aac73c21c3
|
HADOOP-11740. Combine erasure encoder and decoder interfaces. Contributed by Zhe Zhang.
Updated CHANGES-HDFS-EC-7285.txt
|
2015-05-26 11:55:15 -07:00 |
|
Vinayakumar B
|
d25ca09cf6
|
HADOOP-11782 Correct two thrown messages in ECSchema class. Contributed by Xinwei Qin
Updated CHANGES-HDFS-EC-7285.txt
|
2015-05-26 11:55:14 -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
|
e54a74b566
|
HADOOP-11740. Combine erasure encoder and decoder interfaces. 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 |
Vinayakumar B
|
af8eaacdb4
|
HDFS-8027. Erasure Coding: Update CHANGES-HDFS-7285.txt with branch commits (Vinayakumar B)
|
2015-05-26 11:44:46 -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 |