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https://issues.apache.org/jira/browse/HBASE-13388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14392800#comment-14392800
]
Hadoop QA commented on HBASE-13388:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12708971/HBASE-13388.patch
against master branch at commit f210c2ebba31dd79ffdf819a2c5e45dcd5a36ace.
ATTACHMENT ID: 12708971
{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 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.1 2.5.2 2.6.0)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the
total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not increase the
total number of checkstyle errors
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:red}-1 release audit{color}. The applied patch generated 1 release
audit warnings (more than the master's current 0 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:green}+1 core tests{color}. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/13541//testReport/
Release audit warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13541//artifact/patchprocess/patchReleaseAuditWarnings.txt
Release Findbugs (version 2.0.3) warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/13541//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/13541//artifact/patchprocess/checkstyle-aggregate.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/13541//console
This message is automatically generated.
> Handling NullPointer in ZKProcedureMemberRpcs while getting ZNode data
> ----------------------------------------------------------------------
>
> Key: HBASE-13388
> URL: https://issues.apache.org/jira/browse/HBASE-13388
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: Vikas Vishwakarma
> Assignee: Vikas Vishwakarma
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-13388.patch
>
>
> Handling a minor NullPointer in ZKProcedureMemberRpcs while getting ZNode
> data. Does not have any functional impact is just a little cleaner
> 2015-04-01 10:04:32,913 INFO [ver60020-EventThread]
> procedure.ZKProcedureMemberRpcs - Received procedure start children changed
> event: /hbase/online-snapshot/acquired
> 2015-04-01 10:04:32,913 DEBUG [ver60020-EventThread]
> procedure.ZKProcedureMemberRpcs - Looking for new procedures under
> znode:'/hbase/online-snapshot/acquired'
> 2015-04-01 10:04:32,916 DEBUG [ver60020-EventThread]
> procedure.ZKProcedureMemberRpcs - Found procedure znode:
> /hbase/online-snapshot/acquired/test13
> 2015-04-01 10:04:32,917 ERROR [ver60020-EventThread] zookeeper.ClientCnxn -
> Error while calling watcher
> java.lang.NullPointerException
> at
> org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.startNewSubprocedure(ZKProcedureMemberRpcs.java:203)
> at
> org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.waitForNewProcedures(ZKProcedureMemberRpcs.java:172)
> at
> org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.access$100(ZKProcedureMemberRpcs.java:55)
> at
> org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs$1.nodeChildrenChanged(ZKProcedureMemberRpcs.java:107)
> at
> org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:351)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:522)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
> 2015-04-01 10:04:32,917 INFO [ver60020-EventThread]
> procedure.ZKProcedureMemberRpcs - Received procedure start children changed
> event: /hbase/online-snapshot/acquired
> 2015-04-01 10:04:32,917 DEBUG [ver60020-EventThread]
> procedure.ZKProcedureMemberRpcs - Looking for new procedures under
> znode:'/hbase/online-snapshot/acquired'
> 2015-04-01 10:04:32,918 INFO [ver60020-EventThread]
> procedure.ZKProcedureMemberRpcs - Received procedure abort children changed
> event: /hbase/online-snapshot/abort
> 2015-04-01 10:04:32,918 DEBUG [ver60020-EventThread]
> procedure.ZKProcedureMemberRpcs - Checking for aborted procedures on node:
> '/hbase/online-snapshot/abort'
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