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Posted to issues@hbase.apache.org by "Jerry He (JIRA)" <ji...@apache.org> on 2014/06/25 13:31:26 UTC
[jira] [Commented] (HBASE-11148) Provide a distributed procedure to
globally roll logs
[ https://issues.apache.org/jira/browse/HBASE-11148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14043346#comment-14043346 ]
Jerry He commented on HBASE-11148:
----------------------------------
Attached patch for master branch.
> Provide a distributed procedure to globally roll logs
> -----------------------------------------------------
>
> Key: HBASE-11148
> URL: https://issues.apache.org/jira/browse/HBASE-11148
> Project: HBase
> Issue Type: New Feature
> Reporter: Jerry He
> Assignee: Jerry He
> Fix For: 0.99.0
>
> Attachments: HBASE-11148-trunk-v1.patch
>
>
> Propose a distributed procedure here to globally roll logs.
> Currently HBaseAdmin and HBase shell provides a way to roll the WAL on a single RS.
> Some use cases may require that all the RS roll the logs at the same time and in a coordinated way. Also there may be requirement that some tasks be done together with the roll log on each region server.
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