Tsz-Wo Nicholas Sze
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0ed92e5b13
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HDFS-7768. Change fsck to support EC files. Contributed by Takanobu Asanuma
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2015-05-26 12:07:15 -07:00 |
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Walter Su
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3d734df24c
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HDFS-8441. Erasure Coding: make condition check earlier for setReplication. (waltersu4549)
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2015-05-26 12:07:09 -07:00 |
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Zhe Zhang
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7af05a3db4
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HDFS-8294. Erasure Coding: Fix Findbug warnings present in erasure coding. Contributed by Rakesh R.
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2015-05-26 12:02:34 -07:00 |
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Zhe Zhang
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e53fa769c9
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HDFS-8186. Erasure coding: Make block placement policy for EC file configurable. Contributed by Walter Su.
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2015-05-26 12:02:34 -07:00 |
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Jing Zhao
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744ef17792
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HDFS-8427. Remove dataBlockNum and parityBlockNum from BlockInfoStriped. Contributed by Kai Sasaki.
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2015-05-26 12:02:34 -07:00 |
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Jing Zhao
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45db1a0b72
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HDFS-8323. Bump GenerationStamp for write faliure in DFSStripedOutputStream. Contributed by Tsz Wo Nicholas Sze.
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2015-05-26 12:02:34 -07:00 |
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Zhe Zhang
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47ef869fa7
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HDFS-8428. Erasure Coding: Fix the NullPointerException when deleting file. Contributed by Yi Liu.
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2015-05-26 12:02:33 -07:00 |
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Zhe Zhang
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91c81fdc24
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HDFS-8375. Add cellSize as an XAttr to ECZone. Contributed by Vinayakumar B.
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2015-05-26 12:02:33 -07:00 |
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Walter Su
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914580934c
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HDFS-8378. Erasure Coding: Few improvements for the erasure coding worker. Contributed by Rakesh R.
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2015-05-26 12:02:33 -07:00 |
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boli2
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8c95673db4
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HDFS-8366. Erasure Coding: Make the timeout parameter of polling blocking queue configurable in DFSStripedOutputStream. Contributed by Li Bo
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2015-05-26 12:02:32 -07:00 |
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Zhe Zhang
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7434c44b16
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HDFS-8320. Erasure coding: consolidate striping-related terminologies. Contributed by Zhe Zhang and Jing Zhao.
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2015-05-26 12:02:32 -07:00 |
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Jing Zhao
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b008348dbf
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HDFS-8418. Fix the isNeededReplication calculation for Striped block in NN. Contributed by Yi Liu.
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2015-05-26 12:02:32 -07:00 |
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Jing Zhao
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6c310db159
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HDFS-8417. Erasure Coding: Pread failed to read data starting from not-first stripe. Contributed by Walter Su.
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2015-05-26 12:02:32 -07:00 |
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waltersu4549
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a919726914
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HDFS-8352. Erasure Coding: test webhdfs read write stripe file. (waltersu4549)
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2015-05-26 12:02:30 -07:00 |
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Kai Zheng
|
c9103e9cac
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HDFS-8367 BlockInfoStriped uses EC schema. Contributed by Kai Sasaki
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2015-05-26 12:02:30 -07:00 |
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Jing Zhao
|
d8ea443af0
|
Merge HDFS-8394 from trunk: Move getAdditionalBlock() and related functionalities into a separate class.
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2015-05-26 12:02:26 -07:00 |
|
Uma Maheswara Rao G
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c99c337928
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HDFS-8391. NN should consider current EC tasks handling count from DN while assigning new tasks. Contributed by Uma Maheswara Rao G.
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2015-05-26 12:01:51 -07:00 |
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Vinayakumar B
|
bba15e06d2
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HDFS-8364. Erasure coding: fix some minor bugs in EC CLI (Contributed by Walter Su)
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2015-05-26 12:01:51 -07:00 |
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Zhe Zhang
|
9798065cbb
|
HDFS-8195. Erasure coding: Fix file quota change when we complete/commit the striped blocks. Contributed by Takuya Fukudome.
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2015-05-26 12:01:50 -07:00 |
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yliu
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8da9e18dad
|
HDFS-8363. Erasure Coding: DFSStripedInputStream#seekToNewSource. (yliu)
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2015-05-26 12:01:50 -07:00 |
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Zhe Zhang
|
54d2827522
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HDFS-8368. Erasure Coding: DFS opening a non-existent file need to be handled properly. Contributed by Rakesh R.
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2015-05-26 12:01:50 -07:00 |
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Jing Zhao
|
97a2396af6
|
HDFS-8372. Erasure coding: compute storage type quotas for striped files, to be consistent with HDFS-8327. Contributed by Zhe Zhang.
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2015-05-26 12:01:50 -07:00 |
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Zhe Zhang
|
8d3030f064
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HDFS-7678. Erasure coding: DFSInputStream with decode functionality (pread). Contributed by Zhe Zhang.
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2015-05-26 12:01:49 -07:00 |
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Zhe Zhang
|
6bacaa9a52
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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.
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2015-05-26 12:01:49 -07:00 |
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Jing Zhao
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51ea117f88
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HDFS-8355. Erasure Coding: Refactor BlockInfo and BlockInfoUnderConstruction. Contributed by Tsz Wo Nicholas Sze.
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2015-05-26 12:01:49 -07:00 |
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Jing Zhao
|
9da927540f
|
HDFS-8289. Erasure Coding: add ECSchema to HdfsFileStatus. Contributed by Yong Zhang.
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2015-05-26 12:01:49 -07:00 |
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Jing Zhao
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a17cedb44c
|
HDFS-8203. Erasure Coding: Seek and other Ops in DFSStripedInputStream. Contributed by Yi Liu.
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2015-05-26 12:01:48 -07:00 |
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Uma Maheswara Rao G
|
ac97edd1ab
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HDFS-8129. Erasure Coding: Maintain consistent naming for Erasure Coding related classes - EC/ErasureCoding. Contributed by Uma Maheswara Rao G
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2015-05-26 12:01:48 -07:00 |
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Zhe Zhang
|
cea46f79b0
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HDFS-8334. Erasure coding: rename DFSStripedInputStream related test classes. Contributed by Zhe Zhang.
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2015-05-26 12:01:48 -07:00 |
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Zhe Zhang
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6616de24cb
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HDFS-7348. Erasure Coding: DataNode reconstruct striped blocks. Contributed by Yi Liu.
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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.
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2015-05-26 12:00:45 -07:00 |
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Uma Maheswara Rao G
|
e849be2d31
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HDFS-8324. Add trace info to DFSClient#getErasureCodingZoneInfo(..). Contributed by Vinayakumar B
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2015-05-26 11:59:58 -07:00 |
|
Vinayakumar B
|
4392325546
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HDFS-8242. Erasure Coding: XML based end-to-end test for ECCli commands (Contributed by Rakesh R)
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2015-05-26 11:59:58 -07:00 |
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Uma Maheswara Rao G
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436c14855a
|
HDFS-8137. Send the EC schema to DataNode via EC encoding/recovering command. Contributed by Uma Maheswara Rao G
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2015-05-26 11:59:57 -07:00 |
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Jing Zhao
|
6dea01f1ee
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HDFS-8281. Erasure Coding: implement parallel stateful reading for striped layout. Contributed by Jing Zhao.
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2015-05-26 11:59:57 -07:00 |
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Jing Zhao
|
ea6c66ed57
|
HDFS-8316. Erasure coding: refactor EC constants to be consistent with HDFS-8249. Contributed by Zhe Zhang.
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2015-05-26 11:59:57 -07:00 |
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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 |
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Jing Zhao
|
5059958bf4
|
HDFS-8308. Erasure Coding: NameNode may get blocked in waitForLoadingFSImage() when loading editlog. Contributed by Jing Zhao.
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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.
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2015-05-26 11:59:56 -07:00 |
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Zhe Zhang
|
b00c663877
|
HDFS-8272. Erasure Coding: simplify the retry logic in DFSStripedInputStream (stateful read). Contributed by Jing Zhao
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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)
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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)
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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.
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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 |
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