[jira] [Commented] (HBASE-11069) Decouple region merging from ZooKeeper

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-11069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14029112#comment-14029112 ] 

Hadoop QA commented on HBASE-11069:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12650031/HBASE_11069-v3.patch
  against trunk revision .
  ATTACHMENT ID: 12650031

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 6 new or modified tests.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:red}-1 lineLengths{color}.  The patch introduces the following lines longer than 100:
    +  public ZkRegionMergeCoordination(CoordinatedStateManager consensusProvider, ZooKeeperWatcher watcher) {
+  public void waitForRegionMergeTransaction(RegionServerServices services, HRegionInfo mergedRegionInfo,
+    if (consensus.getServer() == null || consensus.getServer().getCoordinatedStateManager() == null) {
+      } while (zrmd.getZnodeVersion() != -1 && !consensus.getServer().isStopped() && !services.isStopping());
+      zrmd.setZnodeVersion(ZKAssign.transitionNode(watcher, merged, serverName, beginState, endState,
+        ((BaseCoordinatedStateManager) server.getCoordinatedStateManager()).getRegionMergeCoordination()
+          server != null && server.getCoordinatedStateManager() != null ? ((BaseCoordinatedStateManager) server
+              .getCoordinatedStateManager()).getRegionMergeCoordination().getDefaultDetails() : null;
+      ((BaseCoordinatedStateManager) server.getCoordinatedStateManager()).getRegionMergeCoordination()
+          server != null && server.getCoordinatedStateManager() != null ? ((BaseCoordinatedStateManager) server

  {color:green}+1 site{color}.  The mvn site goal succeeds with this patch.

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
     

     {color:red}-1 core zombie tests{color}.  There are 3 zombie test(s): 	at org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileGetting(TestHRegion.java:3500)
	at org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileScanning(TestHRegion.java:3299)
	at org.apache.hadoop.hbase.mapreduce.TestImportExport.testImport94Table(TestImportExport.java:230)

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/9756//console

This message is automatically generated.

> Decouple region merging from ZooKeeper
> --------------------------------------
>
>                 Key: HBASE-11069
>                 URL: https://issues.apache.org/jira/browse/HBASE-11069
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Consensus, Zookeeper
>            Reporter: Sergey Soldatov
>            Assignee: Sergey Soldatov
>         Attachments: HBASE-11069.patch, HBASE_11069-v2.patch, HBASE_11069-v3.patch
>
>
> Region Merge should be decoupled from ZK. 



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