[jira] [Comment Edited] (HBASE-10000) Initiate lease recovery for outstanding WAL files at the very beginning of recovery

["Ted Yu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-10000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13840885#comment-13840885 ] 

Ted Yu edited comment on HBASE-10000 at 12/6/13 8:14 AM:
---------------------------------------------------------

Thanks for the good catch, Jeff.

New patch, to be uploaded later when internet connection becomes better, addresses the issue you raised.
All \*Log\* tests passed locally.


was (Author: yuzhihong@gmail.com):
Thanks for the good catch, Jeff.

New patch, to be uploaded later when internet connection becomes better, addresses the issue you raised.
All *Log* tests passed locally.

> 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: 0.98.1
>
>         Attachments: 10000-recover-ts-with-pb-2.txt, 10000-recover-ts-with-pb-2.txt, 10000-v1.txt, 10000-v4.txt, 10000-v5.txt, 10000-v6.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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