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Posted to issues@hbase.apache.org by "Yu Li (JIRA)" <ji...@apache.org> on 2018/07/17 12:11:00 UTC

[jira] [Updated] (HBASE-20411) Ameliorate MutableSegment synchronize

     [ https://issues.apache.org/jira/browse/HBASE-20411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yu Li updated HBASE-20411:
--------------------------
    Attachment: compatibility-matrix.png

> Ameliorate MutableSegment synchronize
> -------------------------------------
>
>                 Key: HBASE-20411
>                 URL: https://issues.apache.org/jira/browse/HBASE-20411
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: huaxiang sun
>            Priority: Major
>             Fix For: 2.0.1
>
>         Attachments: 2.load.patched.17704.lock.svg, 2.load.patched.2.17704.lock.svg, 2.more.patch.12010.lock.svg, 2.pe.write.32026.lock.svg, 2.pe.write.ameliorate.106553.lock.svg, 41901.lock.svg, HBASE-20411-atomiclong-longadder.patch, HBASE-20411.branch-2.0.001.patch, HBASE-20411.branch-2.0.002.patch, HBASE-20411.branch-2.0.003.patch, HBASE-20411.branch-2.0.004.patch, HBASE-20411.branch-2.0.005.patch, HBASE-20411.branch-2.0.006.patch, HBASE-20411.branch-2.0.007.patch, HBASE-20411.branch-2.0.008.patch, HBASE-20411.branch-2.0.009.patch, HBASE-20411.branch-2.0.010.patch, HBASE-20411.branch-2.0.011.patch, HBASE-20411.branch-2.0.012.patch, HBASE-20411.branch-2.0.013.patch, compatibility-matrix.png, jmc6.write_time_locks.png
>
>
> This item is migrated from HBASE-20236 so it gets dedicated issue.
> Let me upload evidence that has this synchronize as a stake in our write-time perf. I'll migrate the patch I posted with updates that come of comments posted by [~mdrob] on the HBASE-20236 issue.



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