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https://issues.apache.org/jira/browse/HBASE-15691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15262924#comment-15262924
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Andrew Purtell commented on HBASE-15691:
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bq. Is there a reason why we are changing back to linked lists?
The reason is this patch was applied to only master and 0.98, leaving a
discontinuity in history and the code base. If someone who knows more about
the block cache ([~stack] ?) tells me "it doesn't matter" than fine.
bq. I am still seeing LinkedMaps on the master, moving back to linkedLists will
probably undo the optimizations done in HBASE-14624.
This is a backport issue so we could make another version of the patch that
includes the changes in HBASE-14624.
> 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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