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From "Jeffrey Zhong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-7835) Major implementation on the new proposal
Date Wed, 13 Feb 2013 02:55:12 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jeffrey Zhong updated HBASE-7835:

    Attachment: hbase-7006_1.patch

This patch mainly including the following:

1) Built upon existing distributed logsplitting framework and directly replay WAL edits to
failed over RS intead of creating recoved.edits files
2) Fast Master node start up when there are log split work by only waiting for meta RS recovery
not other failed RSs
3) Test cases for the new log split implementation.
4) fix a file handle potential leaking issue 5) fix test makehlog function to align edits
into right regions
> Major implementation on the new proposal
> ----------------------------------------
>                 Key: HBASE-7835
>                 URL: https://issues.apache.org/jira/browse/HBASE-7835
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver
>            Reporter: Jeffrey Zhong
>            Assignee: Jeffrey Zhong
>             Fix For: 0.96.0
>         Attachments: hbase-7006_1.patch
> The sub task is to check in a separate patch for major implementation for the proposal.

> More checkins will include a new "replay" command and more metrics support.
> Thanks,
> -Jeffrey 

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