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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2014/12/30 21:22:13 UTC

[jira] [Updated] (HBASE-12785) Use FutureTask to timeout the attempt to get the lock for hbck

     [ https://issues.apache.org/jira/browse/HBASE-12785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu updated HBASE-12785:
---------------------------
    Attachment: 12785-001.patch

With this patch, testParallelHbck runs 20 seconds shorter against hadoop 2.6.0 compared with current code.

> Use FutureTask to timeout the attempt to get the lock for hbck
> --------------------------------------------------------------
>
>                 Key: HBASE-12785
>                 URL: https://issues.apache.org/jira/browse/HBASE-12785
>             Project: HBase
>          Issue Type: Task
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Minor
>         Attachments: 12785-001.patch
>
>
> In reviewing HBASE-12607, Sean pointed out:
> It would be nice if we used a [FutureTask|http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/FutureTask.html] to timeout the attempt to get the lock rather than wait the whole period and then fail.
> This issue is to address Sean's review comment.



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