Zhe Zhang
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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
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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
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9da927540f
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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
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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
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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
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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 |
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Tsz-Wo Nicholas Sze
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220ca960bc
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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
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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 |
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Vinayakumar B
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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
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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
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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
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ea6c66ed57
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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
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77d94dd5ec
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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 |
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Jing Zhao
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5059958bf4
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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 |
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Zhe Zhang
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1a31f1c303
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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 |
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Zhe Zhang
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f0628280c3
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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
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b00c663877
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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 |
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Jing Zhao
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1a8139e6ad
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Fix merge conflicts.
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2015-05-26 11:59:55 -07:00 |
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Jing Zhao
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9593776e34
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HDFS-8235. Erasure Coding: Create DFSStripedInputStream in DFSClient#open. Contributed by Kai Sasaki.
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2015-05-26 11:59:55 -07:00 |
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Vinayakumar B
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5eb17e5726
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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 |
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Vinayakumar B
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f9eb95c31d
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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 |
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Zhe Zhang
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89d3378578
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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 |
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Zhe Zhang
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f5d4a95ef5
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HDFS-8228. Erasure Coding: SequentialBlockGroupIdGenerator#nextValue may cause block id conflicts. Contributed by Jing Zhao.
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2015-05-26 11:59:54 -07:00 |
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Jing Zhao
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3f2c6938f1
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HDFS-8223. Should calculate checksum for parity blocks in DFSStripedOutputStream. Contributed by Yi Liu.
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2015-05-26 11:59:54 -07:00 |
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Jing Zhao
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eb612b0b70
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HDFS-8233. Fix DFSStripedOutputStream#getCurrentBlockGroupBytes when the last stripe is at the block group boundary. Contributed by Jing Zhao.
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2015-05-26 11:59:53 -07:00 |
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Kai Zheng
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fcd54ecce2
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HDFS-8136. Client gets and uses EC schema when reads and writes a stripping file. Contributed by Kai Sasaki
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2015-05-26 11:59:53 -07:00 |
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Zhe Zhang
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e8df2581c3
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HDFS-8156. Add/implement necessary APIs even we just have the system default schema. Contributed by Kai Zheng.
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2015-05-26 11:59:53 -07:00 |
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Uma Maheswara Rao G
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014d8675c5
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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 |
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Zhe Zhang
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2f11109bb0
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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 |
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Zhe Zhang
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e9d85bbf30
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HDFS-8216. TestDFSStripedOutputStream should use BlockReaderTestUtil to create BlockReader. Contributed by Tsz Wo Nicholas Sze.
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2015-05-26 11:59:52 -07:00 |
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Tsz-Wo Nicholas Sze
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e107886d6f
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HDFS-8190. StripedBlockUtil.getInternalBlockLength may have overflow error.
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2015-05-26 11:59:52 -07:00 |
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Zhe Zhang
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922631f04f
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HDFS-8188. Erasure coding: refactor client-related code to sync with HDFS-8082 and HDFS-8169. Contributed by Zhe Zhang.
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2015-05-26 11:59:51 -07:00 |
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Vinayakumar B
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dfba46ab57
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HDFS-8181. createErasureCodingZone sets retryCache state as false always (Contributed by Uma Maheswara Rao G)
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2015-05-26 11:59:51 -07:00 |
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Vinayakumar B
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a1c9425265
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HDFS-8146. Protobuf changes for BlockECRecoveryCommand and its fields for making it ready for transfer to DN (Contributed by Uma Maheswara Rao G)
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2015-05-26 11:59:51 -07:00 |
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Jing Zhao
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f6e1160ef1
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HDFS-8145. Fix the editlog corruption exposed by failed TestAddStripedBlocks. Contributed by Jing Zhao.
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2015-05-26 11:59:46 -07:00 |
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Jing Zhao
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ab76e1fe36
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HDFS-7937. Erasure Coding: INodeFile quota computation unit tests. Contributed by Kai Sasaki.
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2015-05-26 11:59:13 -07:00 |
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Jing Zhao
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cd458c38a0
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HDFS-8166. DFSStripedOutputStream should not create empty blocks. Contributed by Jing Zhao.
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2015-05-26 11:59:13 -07:00 |
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Tsz-Wo Nicholas Sze
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909632dd90
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HADOOP-11841. Remove unused ecschema-def.xml files.
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2015-05-26 11:59:12 -07:00 |
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Zhe Zhang
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64f8f0a145
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HDFS-8167. BlockManager.addBlockCollectionWithCheck should check if the block is a striped block. Contributed by Hui Zheng.
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2015-05-26 11:59:12 -07:00 |
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Tsz-Wo Nicholas Sze
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4c039b0876
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HDFS-7994. Detect if resevered EC Block ID is already used during namenode startup. Contributed by Hui Zheng
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2015-05-26 11:59:12 -07:00 |
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Jing Zhao
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5e8837dd6c
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HDFS-8120. Erasure coding: created util class to analyze striped block groups. Contributed by Zhe Zhang and Li Bo.
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2015-05-26 11:59:12 -07:00 |
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Vinayakumar B
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ceb3d1c170
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HDFS-7349. Support DFS command for the EC encoding (Contributed by Vinayakumar B)
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2015-05-26 11:59:11 -07:00 |
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Vinayakumar B
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2c277802c1
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HDFS-8027. Erasure Coding: Update CHANGES-HDFS-7285.txt with branch commits (Vinayakumar B)
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2015-05-26 11:59:11 -07:00 |
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Vinayakumar B
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04c23d95d0
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HDFS-8123. Erasure Coding: Better to move EC related proto messages to a separate erasurecoding proto file (Contrubuted by Rakesh R)
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2015-05-26 11:59:11 -07:00 |
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Zhe Zhang
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3b56a5aa9e
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HDFS-8114. Erasure coding: Add auditlog FSNamesystem#createErasureCodingZone if this operation fails. Contributed by Rakesh R.
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2015-05-26 11:59:10 -07:00 |
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Zhe Zhang
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a32c4dc38a
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HDFS-8122. Erasure Coding: Support specifying ECSchema during creation of ECZone. Contributed by Vinayakumar B.
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2015-05-26 11:59:06 -07:00 |
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Zhe Zhang
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35797b0889
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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.
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2015-05-26 11:58:40 -07:00 |
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Vinayakumar B
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f53e402635
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HDFS-8090. Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode. (Contributed by Vinayakumar B)
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2015-05-26 11:58:40 -07:00 |
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