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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3963) Schedule all log-spliiting at startup all at once
Date Fri, 17 Jun 2011 11:00:50 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13050986#comment-13050986

Hudson commented on HBASE-3963:

Integrated in HBase-TRUNK #1976 (See [https://builds.apache.org/job/HBase-TRUNK/1976/])

> Schedule all log-spliiting at startup all at once
> -------------------------------------------------
>                 Key: HBASE-3963
>                 URL: https://issues.apache.org/jira/browse/HBASE-3963
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Prakash Khemani
>            Assignee: Prakash Khemani
>             Fix For: 0.92.0
>         Attachments: schedule-all-splitlog-trunk.patch, schedule-all-splitlog.patch
> When distributed log splitting is enabled then it is better to call splitLog() for all
region servers simultaneously. A large number of splitlog tasks will get scheduled - one for
each log file. But a splitlog-worker (region server) executes only one task at a time and
there shouldn't be a danger of DFS overload. Scheduling all the tasks at once ensures maximum

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