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From "chunhui shen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-6337) [MTTR] Remove renaming tmp log file in SplitLogManager
Date Mon, 09 Jul 2012 04:57:34 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

chunhui shen updated HBASE-6337:
--------------------------------

    Attachment: HBASE-6337v3.patch

Updating patch v3 with Ted's comment and fix the mistake in the test when making patch for
trunk from 0.94.

I run all the tests and passed in 0.94

@Ted
Could you run it by HadoopQA
                
> [MTTR] Remove renaming tmp log file in SplitLogManager 
> -------------------------------------------------------
>
>                 Key: HBASE-6337
>                 URL: https://issues.apache.org/jira/browse/HBASE-6337
>             Project: HBase
>          Issue Type: Bug
>            Reporter: chunhui shen
>            Assignee: chunhui shen
>             Fix For: 0.96.0
>
>         Attachments: HBASE-6337v1.patch, HBASE-6337v2.patch, HBASE-6337v3.patch
>
>
> As HBASE-6309 mentioned, we also encounter problem of distributed-log-splitting take
much more time than matser-local-log-splitting because lots of SplitLogManager 's renaming
operations when finishing task.
> Could we try to remove renaming tmp log file in SplitLogManager through splitting log
to regions' recover.edits directory directly as the same as the master-local-log-splitting.

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