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https://issues.apache.org/jira/browse/HDFS-1795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eli Collins resolved HDFS-1795.
-------------------------------
Resolution: Fixed
Fix Version/s: 0.20.205.0
> Port 0.20-append changes onto 0.20-security-203
> -----------------------------------------------
>
> Key: HDFS-1795
> URL: https://issues.apache.org/jira/browse/HDFS-1795
> Project: Hadoop HDFS
> Issue Type: Task
> Reporter: Andrew Purtell
> Fix For: 0.20.205.0
>
> Attachments: security-append-patches.zip
>
>
> Port 0.20-append changes onto 0.20-security-203.
> I started with a Git repository cloned from
> git://git.apache.org/hadoop-common.git . Branch 'branch-0.20-security-203'
> was used as the starting point for the work. I then enumerated over the
> 0.20-append specific patches in 'branch-0.20-append'. Each was applied if not
> already via cherry pick except for as noted below. This process in effect
> replayed the evolution of 0.20-append branch on top of 0.20-security-203.
> The specific functional changes that HBase absolutely relies upon are
> specially mentioned.
> Generally I ran the full test suite after each change. There were a couple of
> exceptions where pairs of adjacent change sets were strongly related, in
> which case I applied them in sequence, then ran the test suite. During this
> process I encountered no test failures except for one test in
> TestFileAppend4, a test brought in from the append branch, and I still need
> to dig in to see if this is a real problem or if the test needs to be changed
> to work on top of security-203.
> {noformat}
> commit b9ad012eaf3915c2169a02a7130b54cbcc1d8a89
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Fri Jun 4 07:20:10 2010 +0000
> HDFS-200. Support append and sync for hadoop 0.20 branch.
>
> Required for HBase
> commit c968e11b5a60fc6f28e4e43fbbc8a99e7e49a659
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 9 23:09:07 2010 +0000
> HDFS-101. DFSClient correctly detects second datanode failure in write
> pipeline. (Nicolas Spiegelberg via dhruba)
> Excluded
> Already in 0.20-security-203 according to search of Git change log
> commit 9f7e5ed2ff47444a1dcd12ed34796929d5b9f7d5
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 9 23:12:21 2010 +0000
> HDFS-988. Fix bug where savenameSpace can corrupt edits log.
> (Nicolas Spiegelberg via dhruba)
> commit dfbbd6fbadaa95c54a1040b4fe8854b1b858d7a5
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Thu Jun 10 18:46:03 2010 +0000
> HDFS-826. Allow a mechanism for an application to detect that
> datanode(s) have died in the write pipeline. (dhruba)
> Required for HBase
> Commit be8d32503d30208a2d7772b3b4b2a270938a4004
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Thu Jun 10 22:25:39 2010 +0000
> HDFS-142. Blocks that are being written by a client are stored in the
> blocksBeingWritten directory.
> (Dhruba Borthakur, Nicolas Spiegelberg, Todd Lipcon via dhruba)
> commit 856efc2e95aaacc597d669c1b053634ff752dbec
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Fri Jun 11 00:48:41 2010 +0000
> HDFS-630. Client can exclude specific nodes in the write pipeline.
> (Nicolas Spiegelberg via dhruba)
> Required for HBase
> commit 2da1a05fc0cc0429229e87694977bae2ba370625
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Fri Jun 11 01:02:13 2010 +0000
> HDFS-457. Better handling of volume failure in DataNode Storage.
> (Nicolas Spiegelberg via dhruba)
> Excluded
> Already in 0.20-security-203 according to search of Git change log
> commit bd42393cd3a3a731ea98b25ddb528ad03a1ab4af
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Fri Jun 11 23:37:38 2010 +0000
> HDFS-1054. remove sleep before retry for allocating a block.
> (Todd Lipcon via dhruba)
> commit 120441b9e571a5703ac39b47608e87182f0f4972
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 16 20:53:12 2010 +0000
> HDFS-445. pread should refetch block locations when necessary.
> (Todd Lipcon via dhruba)
> Excluded
> Already in 0.20-security-203 according to search of Git change log
> commit 2004aa453ba6b7ee2045093ba313ef8551a7f8da
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 16 20:59:10 2010 +0000
> HDFS-561. Fix write pipeline
> commit 2a8227b0e6be8937fc4a654899be2a22c1f6efbe
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 16 21:13:24 2010 +0000
> HDFS-927. DFSInputStream retries too many times for new block
> locations. (Todd Lipcon via dhruba)
> Excluded
> Already in 0.20-security-203 according to search of Git change log
> commit b1e49dbf50a429cf01b636caa2666ff81ed2a016
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 16 21:21:45 2010 +0000
> HDFS-1215. Fix unti test TestNodeCount.
> (Todd Lipcon via dhruba)
> Excluded
> TestNodeCount not failing on current working branch
> commit b5078c57478deda9974ed40897045d38b100b9fc
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 16 21:25:38 2010 +0000
> HDFS-606. Fix ConcurrentModificationException in
> invalidateCorruptReplicas. (Todd Lipcon via dhruba)
> commit c3d35f8cdd761cbcd0a4ef851e37ccdb2d25d7e0
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 16 21:42:53 2010 +0000
> HDFS-1216. Upgrade to junit 4.5
> (Todd Lipcon via dhruba)
> Excluded
> Already using Junit 4.5 on current working branch
> commit c21b6834e982b0bf2edaf61dae8a0028076ccb60
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Thu Jun 17 01:34:56 2010 +0000
> HDFS-1207. FSNamesystem.stallReplicationWork should be volatile.
> (Todd Lipcon via dhruba)
> commit e8a1a09fec716bb013f94f1c14f4ae8f8409ee68
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Wed Jun 16 21:57:39 2010 +0000
> HDFS-1141. completeFile does not check lease ownership.
> (Todd Lipcon via dhruba)
> commit ca458a07a6d8cb5cda8c589b1a23dabffacef7fe
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Thu Jun 17 01:44:32 2010 +0000
> HDFS-1204. Lease expiration should recover single files,
> not entire lease holder (Sam Rash via dhruba)
> commit 62441fbd516ec9132619d448a1051554d29d2dba
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Thu Jun 17 01:52:50 2010 +0000
> HDFS-1210. DFSClient should log exception when block recovery fails.
> (Todd Lipcon via dhruba)
> Not a required change but a minor useful one
> commit 08b67cdf9ff7dada8aa86a2443a0ffc1a0a83c20
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Thu Jun 17 01:59:30 2010 +0000
> HDFS-1211. Block receiver should not log "rewind" packets at INFO
> level. (Todd Lipcon via dhruba)
> Not a required change but a minor useful one
> commit 0c9911a623891e82c40d4c1c3a523f3a85a85216
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Sun Jun 20 08:31:54 2010 +0000
> HDFS-1118. Fix socketleak on DFSClient.
> (Zheng Shao via dhruba)
> commit db9989c091b37446e4f4d468b24c4bd08b1ea337
> Author: Tsz-wo Sze <szets...@apache.org>
> Date: Mon Jun 21 21:26:45 2010 +0000
> MAPREDUCE-1880. Fix BigDecimal.divide(..) in the pi example.
> Excluded
> Not an HDFS change
> commit 11fa325540526da57a9e178463017853058ba921
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Tue Jun 22 05:55:48 2010 +0000
> HDFS-1254. Support append/sync via the default configuration.
> (dhruba)
> commit 9e405ca177aba719b04cfd7d33d400d311bf8db7
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Thu Jul 1 08:37:30 2010 +0000
> HDFS-1057. Concurrent readers hit ChecksumExceptions if following
> a writer to very end of file (Sam Rash via dhruba)
> commit 6512b527cda8efa0c622a8657af96ac785625773
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Tue Jul 6 06:52:20 2010 +0000
> HDFS-1202. DataBlockScanner throws NPE when updated before
> initialized. (Todd Lipcon via dhruba)
> commit 116e71fea80c31042520f364625ba7b1647cdb09
> Author: Tsz-wo Sze <szets...@apache.org>
> Date: Tue Jul 6 17:39:25 2010 +0000
> HDFS-1258. Clearing namespace quota on "/" corrupts fs image.
> commit ca88978b319debe146e9988d882393033b1d2d62
> Author: Tsz-wo Sze <szets...@apache.org>
> Date: Wed Sep 22 20:52:25 2010 +0000
> MAPREDUCE-1280. Update Eclipse plugin to the new eclipse.jdt API.
> Excluded
> Not an HDFS change
> commit a68b163fc31c3d82c63b69ae99e9954fef4df4af
> Author: Hairong Kuang <hair...@apache.org>
> Date: Mon Sep 27 18:14:20 2010 +0000
> HDFS-1346. DFSClient receives out of order packet ack.
> commit 7083b46208f56776be9ada2d0e60d95cb4fdb67e
> Author: Hairong Kuang <hair...@apache.org>
> Date: Mon Nov 1 06:17:40 2010 +0000
> HDFS-724. Use a bidirectional heartbeat to detect stuck pipeline.
> commit eb2346ea7726c33715f3e651f4babcb6e6c3f0c2
> Author: Hairong Kuang <hair...@apache.org>
> Date: Tue Nov 16 17:53:17 2010 +0000
> Fix incorrect heartbeat ack serialization in HDFS-724 for append 0.20.
> Combined with 7083b462
> commit 0e996bdba420fd0031490457e27dda67f58de18f
> Author: Eli Collins <e...@apache.org>
> Date: Tue Nov 9 01:59:27 2010 +0000
> HDFS-1240. svn merge -c 1032810 from branch-0.20.
> Excluded
> TestDFSShell not failing on working branch
> Commit eb2346ea7726c33715f3e651f4babcb6e6c3f0c2
> Author: Hairong Kuang <hair...@apache.org>
> Date: Tue Nov 16 17:53:17 2010 +0000
> HDFS-895. Allow hflush/sync to occur in parallel with new writes to
> the file
> Required to mitigate HLog flush penalty
> Need to raise default heap for tests for HDFS-895 unit tests to pass
> commit 9a3094f3a085817d377ce69fb8eb002f966f992b
> Author: Dhruba Borthakur <dhr...@apache.org>
> Date: Fri Dec 10 05:38:06 2010 +0000
> HDFS-1520. Lightweight NameNode operation recoverLease to trigger
> lease recovery. (Hairong Kuang via dhruba)
> Required by HBase for master to seize ownership of and quickly split
> HLogs of failed regionservers
> commit f9436bf6bd2f5bc4f8cebe2781c5ce628db31239
> Author: Hairong Kuang <hair...@apache.org>
> Date: Fri Jan 7 20:11:38 2011 +0000
> HDFS-1555. Disallow pipeline recovery if a file is already being lease
> Excluded
> Bad commit
> commit 966ef38cb13d75ada40de2b9951496ddcb6918a4
> Author: Hairong Kuang <hair...@apache.org>
> Date: Fri Jan 7 20:19:40 2011 +0000
> Revert the change made to HDFS-1555:
> Excluded
> commit e499be8c74a871ef06aa8a74c621e68d50167d3d
> Author: Hairong Kuang <hair...@apache.org>
> Date: Fri Jan 7 20:25:23 2011 +0000
> HDFS-1555. Disallow pipelien recovery if a file is already being
> lease recovered
> commit df0d79cc2b09438c079fdf10b913936492117917
> Author: Hairong Kuang <hair...@apache.org>
> Date: Mon Jan 10 19:01:36 2011 +0000
> HDFS-1554. New semantics for recoverLease.
> Required by HBase for master to seize ownership of and quickly split
> HLogs of failed regionservers
> {noformat}
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