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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7329) remove flush-related records from WAL and reduce locking
Date Thu, 17 Jan 2013 19:22:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13556495#comment-13556495
] 

Ted Yu commented on HBASE-7329:
-------------------------------

This was how I generated the findbugs diff:

diff 4066-newPatchFindbugsWarningshbase-server.xml 4065-newPatchFindbugsWarningshbase-server.xml
> 7329-findbugs.diff

Warnings in HRegion and FSLog should be checked.
                
> remove flush-related records from WAL and reduce locking
> --------------------------------------------------------
>
>                 Key: HBASE-7329
>                 URL: https://issues.apache.org/jira/browse/HBASE-7329
>             Project: HBase
>          Issue Type: Improvement
>          Components: wal
>    Affects Versions: 0.96.0
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: 7329-findbugs.diff, HBASE-7329-v0.patch, HBASE-7329-v0.patch, HBASE-7329-v0-tmp.patch,
HBASE-7329-v1.patch, HBASE-7329-v1.patch, HBASE-7329-v2.patch, HBASE-7329-v3.patch
>
>
> Comments from many people in HBASE-6466 and HBASE-6980 indicate that flush records in
WAL are not useful. If so, they should be removed.

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