[jira] [Resolved] (HBASE-14777) Fix Inter Cluster Replication Future ordering issues

["Lars Hofhansl (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-14777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl resolved HBASE-14777.
-----------------------------------
    Resolution: Fixed

Pushed to all branches. Thanks for bearing with me.

> Fix Inter Cluster Replication Future ordering issues
> ----------------------------------------------------
>
>                 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: 14777-alternative.txt, HBASE-14777-1.patch, HBASE-14777-2.patch, HBASE-14777-3.patch, HBASE-14777-4.patch, HBASE-14777-5.patch, HBASE-14777-6.patch, HBASE-14777-addendum.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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