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https://issues.apache.org/jira/browse/HBASE-10000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13830853#comment-13830853
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stack commented on HBASE-10000:
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bq. The code modifies two local variables. Making it a method means changing
findIsFileClosedMeth to AtomicBoolean. Is this what you meant ?
They probably shouldn't be local variables? Why do reflection every time this
method is called? Why not save off if method is available or not and if you've
looked for it or not.
> Initiate lease recovery for outstanding WAL files at the very beginning of
> recovery
> -----------------------------------------------------------------------------------
>
> Key: HBASE-10000
> URL: https://issues.apache.org/jira/browse/HBASE-10000
> Project: HBase
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: Ted Yu
> Fix For: 0.98.0
>
> Attachments: 10000-v1.txt, 10000-v4.txt, 10000-v5.txt
>
>
> At the beginning of recovery, master can send lease recovery requests
> concurrently for outstanding WAL files using a thread pool.
> Each split worker would first check whether the WAL file it processes is
> closed.
> Thanks to Nicolas Liochon and Jeffery discussion with whom gave rise to this
> idea.
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