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https://issues.apache.org/jira/browse/HBASE-12148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14161119#comment-14161119
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Matteo Bertozzi commented on HBASE-12148:
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isn't the addendum slower? you still have the synchronized and also have the
atomic...
can you describe a bit more why you decided to go with it?
why not remove the synchronized if you want to use the atomic?
> Remove TimeRangeTracker as point of contention when many threads writing a
> Store
> --------------------------------------------------------------------------------
>
> Key: HBASE-12148
> URL: https://issues.apache.org/jira/browse/HBASE-12148
> Project: HBase
> Issue Type: Sub-task
> Components: Performance
> Affects Versions: 2.0.0, 0.99.1
> Reporter: stack
> Assignee: stack
> Fix For: 2.0.0, 0.98.7, 0.99.1
>
> Attachments: 12148.addendum.txt, 12148.txt, 12148.txt, 12148v2.txt,
> 12148v2.txt, Screen Shot 2014-10-01 at 3.39.46 PM.png, Screen Shot 2014-10-01
> at 3.41.07 PM.png
>
>
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