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Merge back changelog entries for HDFS-3042 into main CHANGES.txt files

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1345307 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Todd Lipcon 2012-06-01 18:20:03 +00:00
parent 800cfd5c1c
commit f65f528356
4 changed files with 54 additions and 48 deletions
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29
hadoop-common-project/hadoop-common/CHANGES.HDFS-3042.txt
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@ -1,29 +0,0 @@
Changes for HDFS-3042 branch.
This change list will be merged into the trunk CHANGES.txt when the HDFS-3-42
branch is merged.
------------------------------
HADOOP-8220. ZKFailoverController doesn't handle failure to become active correctly (todd)
HADOOP-8228. Auto HA: Refactor tests and add stress tests. (todd)
HADOOP-8215. Security support for ZK Failover controller (todd)
HADOOP-8245. Fix flakiness in TestZKFailoverController (todd)
HADOOP-8257. TestZKFailoverControllerStress occasionally fails with Mockito error (todd)
HADOOP-8260. Replace ClientBaseWithFixes with our own modified copy of the class (todd)
HADOOP-8246. Auto-HA: automatically scope znode by nameservice ID (todd)
HADOOP-8247. Add a config to enable auto-HA, which disables manual FailoverController (todd)
HADOOP-8306. ZKFC: improve error message when ZK is not running. (todd)
HADOOP-8279. Allow manual failover to be invoked when auto-failover is enabled. (todd)
HADOOP-8276. Auto-HA: add config for java options to pass to zkfc daemon (todd via eli)
HADOOP-8405. ZKFC tests leak ZK instances. (todd)

35
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -12,6 +12,9 @@ Trunk (unreleased changes)
HADOOP-8135. Add ByteBufferReadable interface to FSDataInputStream. (Henry HADOOP-8135. Add ByteBufferReadable interface to FSDataInputStream. (Henry
Robinson via atm) Robinson via atm)
HDFS-3042. Automatic failover support for NameNode HA (todd)
(see dedicated section below for breakdown of subtasks)
IMPROVEMENTS IMPROVEMENTS
HADOOP-8017. Configure hadoop-main pom to get rid of M2E plugin execution HADOOP-8017. Configure hadoop-main pom to get rid of M2E plugin execution
@ -162,6 +165,38 @@ Trunk (unreleased changes)
HADOOP-7761. Improve the performance of raw comparisons. (todd) HADOOP-7761. Improve the performance of raw comparisons. (todd)
BREAKDOWN OF HDFS-3042 SUBTASKS
HADOOP-8220. ZKFailoverController doesn't handle failure to become active
correctly (todd)
HADOOP-8228. Auto HA: Refactor tests and add stress tests. (todd)
HADOOP-8215. Security support for ZK Failover controller (todd)
HADOOP-8245. Fix flakiness in TestZKFailoverController (todd)
HADOOP-8257. TestZKFailoverControllerStress occasionally fails with Mockito
error (todd)
HADOOP-8260. Replace ClientBaseWithFixes with our own modified copy of the
class (todd)
HADOOP-8246. Auto-HA: automatically scope znode by nameservice ID (todd)
HADOOP-8247. Add a config to enable auto-HA, which disables manual
FailoverController (todd)
HADOOP-8306. ZKFC: improve error message when ZK is not running. (todd)
HADOOP-8279. Allow manual failover to be invoked when auto-failover is
enabled. (todd)
HADOOP-8276. Auto-HA: add config for java options to pass to zkfc daemon
(todd via eli)
HADOOP-8405. ZKFC tests leak ZK instances. (todd)
Release 2.0.1-alpha - UNRELEASED Release 2.0.1-alpha - UNRELEASED
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES

19
hadoop-hdfs-project/hadoop-hdfs/CHANGES.HDFS-3042.txt
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@ -1,19 +0,0 @@
Changes for HDFS-3042 branch.
This change list will be merged into the trunk CHANGES.txt when the HDFS-3042
branch is merged.
------------------------------
HDFS-2185. HDFS portion of ZK-based FailoverController (todd)
HDFS-3200. Scope all ZKFC configurations by nameservice (todd)
HDFS-3223. add zkfc to hadoop-daemon.sh script (todd)
HDFS-3261. TestHASafeMode fails on HDFS-3042 branch (todd)
HDFS-3159. Document NN auto-failover setup and configuration (todd)
HDFS-3412. Fix findbugs warnings in auto-HA branch (todd)
HDFS-3432. TestDFSZKFailoverController tries to fail over too early (todd)

19
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -15,6 +15,9 @@ Trunk (unreleased changes)
HDFS-744. Support hsync in HDFS. (Lars Hofhansl via szetszwo) HDFS-744. Support hsync in HDFS. (Lars Hofhansl via szetszwo)
HDFS-3042. Automatic failover support for NameNode HA (todd)
(see dedicated section below for subtask breakdown)
IMPROVEMENTS IMPROVEMENTS
HDFS-1620. Rename HdfsConstants -> HdfsServerConstants, FSConstants -> HDFS-1620. Rename HdfsConstants -> HdfsServerConstants, FSConstants ->
@ -159,6 +162,22 @@ Trunk (unreleased changes)
HDFS-3462. TestDFSClientRetries.busyTest() should restore default HDFS-3462. TestDFSClientRetries.busyTest() should restore default
xceiver count in the config. (Madhukara Phatak via harsh) xceiver count in the config. (Madhukara Phatak via harsh)
BREAKDOWN OF HDFS-3042 SUBTASKS
HDFS-2185. HDFS portion of ZK-based FailoverController (todd)
HDFS-3200. Scope all ZKFC configurations by nameservice (todd)
HDFS-3223. add zkfc to hadoop-daemon.sh script (todd)
HDFS-3261. TestHASafeMode fails on HDFS-3042 branch (todd)
HDFS-3159. Document NN auto-failover setup and configuration (todd)
HDFS-3412. Fix findbugs warnings in auto-HA branch (todd)
HDFS-3432. TestDFSZKFailoverController tries to fail over too early (todd)
Release 2.0.1-alpha - UNRELEASED Release 2.0.1-alpha - UNRELEASED
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES