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From "Mikhail Antonov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15691) Port HBASE-10205 (ConcurrentModificationException in BucketAllocator) to branch-1
Date Tue, 03 May 2016 00:03:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15267774#comment-15267774

Mikhail Antonov commented on HBASE-15691:

[~apurtell]  Looked more at the patch, 

 - as [~busbey] noted, there's two unynchronized methods accessing bucket lists - findAndRemoveCompletelyFreeBucket()
and freeBlock(). Since this is a backport, should we also synchronize them? If so,  that would
then need to go to other branches?
 - seems like the optimization in HBASE-14624 would be easily incorporable into this patch,
just changing field types?

Let me know if I can help with reviews here or otherwise...

> Port HBASE-10205 (ConcurrentModificationException in BucketAllocator) to branch-1
> ---------------------------------------------------------------------------------
>                 Key: HBASE-15691
>                 URL: https://issues.apache.org/jira/browse/HBASE-15691
>             Project: HBase
>          Issue Type: Sub-task
>    Affects Versions: 1.3.0
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 1.3.0, 1.2.2
>         Attachments: HBASE-15691-branch-1.patch
> HBASE-10205 was committed to trunk and 0.98 branches only. To preserve continuity we
should commit it to branch-1. The change requires more than nontrivial fixups so I will attach
a backport of the change from trunk to current branch-1 here. 

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