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https://issues.apache.org/jira/browse/HBASE-6317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13429978#comment-13429978
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Hadoop QA commented on HBASE-6317:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12539396/HBASE-6317_trunk_2.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 hadoop2.0. The patch compiles against the hadoop 2.0 profile.
+1 javadoc. The javadoc tool did not generate any warning messages.
-1 javac. The applied patch generated 5 javac compiler warnings (more than
the trunk's current 4 warnings).
-1 findbugs. The patch appears to introduce 9 new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hbase.backup.example.TestZooKeeperTableArchiveClient
org.apache.hadoop.hbase.regionserver.TestAtomicOperation
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/2526//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2526//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2526//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2526//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2526//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2526//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/2526//console
This message is automatically generated.
> Master clean start up and Partially enabled tables make region assignment
> inconsistent.
> ---------------------------------------------------------------------------------------
>
> Key: HBASE-6317
> URL: https://issues.apache.org/jira/browse/HBASE-6317
> Project: HBase
> Issue Type: Bug
> Reporter: ramkrishna.s.vasudevan
> Assignee: rajeshbabu
> Fix For: 0.92.2, 0.96.0, 0.94.2
>
> Attachments: HBASE-6317_94.patch, HBASE-6317_94_3.patch,
> HBASE-6317_trunk_2.patch
>
>
> If we have a table in partially enabled state (ENABLING) then on HMaster
> restart we treat it as a clean cluster start up and do a bulk assign.
> Currently in 0.94 bulk assign will not handle ALREADY_OPENED scenarios and it
> leads to region assignment problems. Analysing more on this we found that we
> have better way to handle these scenarios.
> {code}
> if (false == checkIfRegionBelongsToDisabled(regionInfo)
> && false == checkIfRegionsBelongsToEnabling(regionInfo)) {
> synchronized (this.regions) {
> regions.put(regionInfo, regionLocation);
> addToServers(regionLocation, regionInfo);
> }
> {code}
> We dont add to regions map so that enable table handler can handle it. But
> as nothing is added to regions map we think it as a clean cluster start up.
> Will come up with a patch tomorrow.
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