[
https://issues.apache.org/jira/browse/HBASE-10767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13937471#comment-13937471
]
Hadoop QA commented on HBASE-10767:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12635026/10767-v1.txt
against trunk revision .
ATTACHMENT ID: 12635026
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 3 new
or modified tests.
{color:green}+1 hadoop1.0{color}. The patch compiles against the hadoop
1.0 profile.
{color:green}+1 hadoop1.1{color}. The patch compiles against the hadoop
1.1 profile.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
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:green}+1 site{color}. The mvn site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/9020//console
This message is automatically generated.
> Load balancer may interfere with tests in TestHBaseFsck
> -------------------------------------------------------
>
> Key: HBASE-10767
> URL: https://issues.apache.org/jira/browse/HBASE-10767
> Project: HBase
> Issue Type: Test
> Reporter: Ted Yu
> Assignee: Ted Yu
> Attachments: 10767-v1.txt
>
>
> When analyzing test failure shown in
> https://builds.apache.org/job/HBase-TRUNK/5018/testReport/org.apache.hadoop.hbase.util/TestHBaseFsck/testHbckThreadpooling/
> , I saw the following events:
> {code}
> 2014-03-16 04:02:05,721 INFO
> [juno.apache.org,41286,1394942220308-BalancerChore] master.HMaster(1490):
> balance hri=NoHdfsTable,,1394942287079.
> f66b7b32c7bfed7cc8637ee9b033ef14., src=juno.apache.org,37923,1394942221817,
> dest=juno.apache.org,57897,1394942221876
> 2014-03-16 04:02:05,721 DEBUG
> [juno.apache.org,41286,1394942220308-BalancerChore]
> master.AssignmentManager(2239): Starting unassign of
> NoHdfsTable,,1394942287079. f66b7b32c7bfed7cc8637ee9b033ef14.
> (offlining), current state: {f66b7b32c7bfed7cc8637ee9b033ef14 state=OPEN,
> ts=1394942287774, server=juno.apache.org,37923,1394942221817}
> ...
> 2014-03-16 04:02:05,742 DEBUG
> [juno.apache.org,41286,1394942220308-BalancerChore]
> master.AssignmentManager(1704): Offline
> NoHdfsTable,,1394942287079.f66b7b32c7bfed7cc8637ee9b033ef14., it's not any
> more on juno.apache.org,37923,1394942221817
> org.apache.hadoop.hbase.NotServingRegionException:
> org.apache.hadoop.hbase.NotServingRegionException: The region
> f66b7b32c7bfed7cc8637ee9b033ef14 is not online, and is not opening.
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:2617)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.closeRegion(HRegionServer.java:3796)
> ...
> 2014-03-16 04:02:05,754 DEBUG
> [juno.apache.org,41286,1394942220308-BalancerChore]
> master.AssignmentManager(2191): No previous transition plan found (or
> ignoring an existing plan) for
> NoHdfsTable,,1394942287079.f66b7b32c7bfed7cc8637ee9b033ef14.; generated
> random plan=hri=NoHdfsTable,,1394942287079.f66b7b32c7bfed7cc8637ee9b033ef14.,
> src=, dest=juno.apache.org,57897,1394942221876; 3 (online=3, available=3)
> available servers, forceNewPlan=false
> ...
> 2014-03-16 04:02:05,786 DEBUG [RS_OPEN_REGION-juno:57897-0]
> regionserver.HRegion(4402): Opening region: {ENCODED =>
> f66b7b32c7bfed7cc8637ee9b033ef14, NAME =>
> 'NoHdfsTable,,1394942287079.f66b7b32c7bfed7cc8637ee9b033ef14.', STARTKEY =>
> '', ENDKEY => 'A'}
> ...
> 2014-03-16 04:02:05,787 DEBUG [RS_OPEN_REGION-juno:57897-0]
> regionserver.HRegion(563): Instantiated
> NoHdfsTable,,1394942287079.f66b7b32c7bfed7cc8637ee9b033ef14.
> ...
> 2014-03-16 04:02:06,862 DEBUG [pool-1-thread-1] util.HBaseFsck(1452): Loading
> region dirs from
> hdfs://localhost:48141/user/jenkins/hbase/data/default/NoHdfsTable
> {code}
> Load balancer tried to balance region
> NoHdfsTable,,1394942287079.f66b7b32c7bfed7cc8637ee9b033ef14. - possibly due
> to regionPlan generated when NoHdfsTable was still around.
> However juno.apache.org,37923,1394942221817 didn't serve this region any
> more. So balancer moved this region to juno.apache.org,57897,1394942221876.
> At 04:02:05,787, region was instantiated on
> juno.apache.org,57897,1394942221876.
> Soon this region was picked up by loadHdfsRegionDirs called in HBaseFsck.
> This created an unexpected empty HbckInfo via the call to getOrCreateInfo.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
