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https://issues.apache.org/jira/browse/HBASE-6089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13285395#comment-13285395
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ramkrishna.s.vasudevan commented on HBASE-6089:
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bq.What about its tie to this.servers. That is still respected by this patch?
This we have checked it and the patch still holds good w.r.t to the tie up with
this.servers.
bq.Rather than synchronize, why not use a concurrentskiplistmap?
So you suggest to change both the data structures this.servers and this.regions
to concurrentskiplistmap thro out the code, by removing the synchronized blocks?
> SSH and AM.joinCluster causes Concurrent Modification exception.
> ----------------------------------------------------------------
>
> Key: HBASE-6089
> URL: https://issues.apache.org/jira/browse/HBASE-6089
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.92.1, 0.94.0
> Reporter: ramkrishna.s.vasudevan
> Assignee: rajeshbabu
> Fix For: 0.90.7, 0.92.2, 0.96.0, 0.94.1
>
> Attachments: HBASE-6089_92.patch, HBASE-6089_94.patch,
> HBASE-6089_trunk.patch
>
>
> AM.regions map is parallely accessed in SSH and Master initialization leading
> to ConcurrentModificationException.
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