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https://issues.apache.org/jira/browse/HBASE-10085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13839761#comment-13839761
]
Hadoop QA commented on HBASE-10085:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12617100/hbase-10085.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop
1.0 profile.
{color:green}+1 hadoop2.0{color}. The patch compiles against the hadoop
2.0 profile.
{color:red}-1 javadoc{color}. The javadoc tool appears to have generated 1
warning messages.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{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:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{color:red}-1 site{color}. The patch appears to cause mvn site goal to
fail.
{color:red}-1 core tests{color}. The patch failed these unit tests:
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/8058//console
This message is automatically generated.
> Some regions aren't re-assigned after a mater restarts
> ------------------------------------------------------
>
> Key: HBASE-10085
> URL: https://issues.apache.org/jira/browse/HBASE-10085
> Project: HBase
> Issue Type: Bug
> Components: Region Assignment
> Affects Versions: 0.96.1
> Reporter: Jeffrey Zhong
> Assignee: Jeffrey Zhong
> Fix For: 0.98.0, 0.96.1
>
> Attachments: hbase-10085.patch
>
>
> We see this issue happened in a cluster restart:
> 1) when shutdown a cluster, some regions are in offline state because no
> Region servers are available(stop RS and then Master)
> 2) When the cluster restarts, the offlined regions are forced to be offline
> again and SSH skip re-assigning them by function AM.processServerShutdown as
> shown below.
> {code}
> 2013-12-03 10:41:56,686 INFO
> [master:h2-ubuntu12-sec-1386048659-hbase-8:60000] master.AssignmentManager:
> Processing 873dbd8c269f44d0aefb0f66c5b53537 in state: M_ZK_REGION_OFFLINE
> 2013-12-03 10:41:56,686 DEBUG
> [master:h2-ubuntu12-sec-1386048659-hbase-8:60000] master.AssignmentManager:
> RIT 873dbd8c269f44d0aefb0f66c5b53537 in state=M_ZK_REGION_OFFLINE was on
> deadserver; forcing offline
> ...
> 2013-12-03 10:41:56,739 DEBUG [AM.-pool1-t8] master.AssignmentManager: Force
> region state offline {873dbd8c269f44d0aefb0f66c5b53537 state=OFFLINE,
> ts=1386067316737,
> server=h2-ubuntu12-sec-1386048659-hbase-6.cs1cloud.internal,60020,1386066968696}
> ...
> 2013-12-03 10:41:57,223 WARN
> [MASTER_SERVER_OPERATIONS-h2-ubuntu12-sec-1386048659-hbase-8:60000-3]
> master.RegionStates: THIS SHOULD NOT HAPPEN: unexpected
> {873dbd8c269f44d0aefb0f66c5b53537 state=OFFLINE, ts=1386067316737,
> server=h2-ubuntu12-sec-1386048659-hbase-6.cs1cloud.internal,60020,1386066968696}
>
> {code}
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