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Posted to issues@hbase.apache.org by "John Leach (JIRA)" <ji...@apache.org> on 2015/04/01 19:52:54 UTC
[jira] [Updated] (HBASE-12148) Remove TimeRangeTracker as point of
contention when many threads writing a Store
[ https://issues.apache.org/jira/browse/HBASE-12148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Leach updated HBASE-12148:
-------------------------------
Attachment: HBASE-12148.txt
Adding a non-blocking TimeRangeTracker that takes advantage of an AtomicReference for concurrency.
> 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: John Leach
> Fix For: 2.0.0, 1.1.0, 0.98.13
>
> Attachments: 0001-In-AtomicUtils-change-updateMin-and-updateMax-to-ret.patch, 12148.addendum.txt, 12148.txt, 12148.txt, 12148v2.txt, 12148v2.txt, HBASE-12148.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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