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https://issues.apache.org/jira/browse/HBASE-13379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14390806#comment-14390806
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John Leach commented on HBASE-13379:
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I will take a look, thanks for the heads up...
> TimeRangeTracker Can Be Non-Blocking
> ------------------------------------
>
> Key: HBASE-13379
> URL: https://issues.apache.org/jira/browse/HBASE-13379
> Project: HBase
> Issue Type: New Feature
> Reporter: John Leach
> Priority: Minor
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> I am seeing the TimeRangeTracker hotspot under heavy write load. It looks
> like a good use case for an atomic reference for the data point (min and max
> timestamp). I have a working proto, will submit patch for consideration once
> I run this test suite (beast).
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