[jira] [Commented] (HBASE-25363) Improve performance of HFileLinkCleaner by using ReadWriteLock instead of synchronize

[Yulin Niu (Jira)]

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https://issues.apache.org/jira/browse/HBASE-25363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17245905#comment-17245905
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Yulin Niu commented on HBASE-25363:
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push to master and branch-2

Thanks [~Xiaolin Ha]'s contribution

> Improve performance of HFileLinkCleaner by using ReadWriteLock instead of 
> synchronize
> -------------------------------------------------------------------------------------
>
>                 Key: HBASE-25363
>                 URL: https://issues.apache.org/jira/browse/HBASE-25363
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Xiaolin Ha
>            Assignee: Xiaolin Ha
>            Priority: Major
>
> HFileLinkCleaner uses synchronized method isFileDeletable, as a result, to 
> cross the cleaner chain, all files will be processed serially. It may block 
> the fork-join thread which scans out some archived files.



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