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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14777) Replication fails with IndexOutOfBoundsException
Date Wed, 18 Nov 2015 21:34:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15012031#comment-15012031
] 

Hadoop QA commented on HBASE-14777:
-----------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12772939/HBASE-14777-3.patch
  against master branch at commit b2187c31ab8294215aab46db5dcd3b0dce4fad65.
  ATTACHMENT ID: 12772939

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

    {color:green}+1 tests included{color}.  The patch appears to include 8 new or modified
tests.

    {color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions
(2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.6.1 2.7.0 2.7.1)

    {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: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 post-site goal succeeds with this patch.

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
                       org.apache.hadoop.hbase.replication.TestReplicationChangingPeerRegionservers

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/16574//testReport/
Release Findbugs (version 2.0.3) 	warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/16574//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/16574//artifact/patchprocess/checkstyle-aggregate.html

  Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/16574//console

This message is automatically generated.

> Replication fails with IndexOutOfBoundsException
> ------------------------------------------------
>
>                 Key: HBASE-14777
>                 URL: https://issues.apache.org/jira/browse/HBASE-14777
>             Project: HBase
>          Issue Type: Bug
>          Components: Replication
>            Reporter: Bhupendra Kumar Jain
>            Assignee: Ashu Pachauri
>            Priority: Critical
>             Fix For: 2.0.0, 1.2.0, 1.3.0
>
>         Attachments: HBASE-14777-1.patch, HBASE-14777-2.patch, HBASE-14777-3.patch, HBASE-14777-4.patch,
HBASE-14777-5.patch, HBASE-14777.patch
>
>
> Replication fails with IndexOutOfBoundsException 
> {code}
> regionserver.ReplicationSource$ReplicationSourceWorkerThread(939): org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint
threw unknown exception:java.lang.IndexOutOfBoundsException: Index: 1, Size: 1
> 	at java.util.ArrayList.rangeCheck(Unknown Source)
> 	at java.util.ArrayList.remove(Unknown Source)
> 	at org.apache.hadoop.hbase.replication.regionserver.HBaseInterClusterReplicationEndpoint.replicate(HBaseInterClusterReplicationEndpoint.java:222)
> {code}
> Its happening due to incorrect removal of entries from the replication entries list.




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