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https://issues.apache.org/jira/browse/HBASE-14777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15010422#comment-15010422
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Appy commented on HBASE-14777:
------------------------------
Patch looks good. +1 (once the comment is added)
Thanks for the explaining [~ashu210890].
I agree it is simple as it is. I asked just out of curiosity in case i was
missing something.
Now that i am clear, i believe exceptions don't really matter, this would have
been the alternative way. (Stating just as a fyi, no need to make any changes.)
{noformat}
try {
f.get();
} catch {
...
} finally {
entryLists.remove(0)
}
{noformat}
And it would have removed entries in face of exception too.
> 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: Bhupendra Kumar Jain
> Priority: Critical
> Fix For: 2.0.0, 1.2.0, 1.3.0
>
> Attachments: HBASE-14777-1.patch, HBASE-14777-2.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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