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
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2015-05-26 12:01:48 -07:00 |
Zhe Zhang
|
cea46f79b0
|
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 |
|
Zhe Zhang
|
6616de24cb
|
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 |
|
Uma Maheswara Rao G
|
e849be2d31
|
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
|
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 |
|
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.
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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.
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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.
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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.
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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.
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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 |
|
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)
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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.
|
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)
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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.
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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 |