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Posted to issues@hbase.apache.org by "Jonathan Hsieh (Assigned) (JIRA)" <ji...@apache.org> on 2012/03/21 00:01:39 UTC
[jira] [Assigned] (HBASE-5314) Gracefully rolling restart region
servers in rolling-restart.sh
[ https://issues.apache.org/jira/browse/HBASE-5314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Hsieh reassigned HBASE-5314:
-------------------------------------
Assignee: Yifeng Jiang
Set Yifeng as assignee.
> Gracefully rolling restart region servers in rolling-restart.sh
> ---------------------------------------------------------------
>
> Key: HBASE-5314
> URL: https://issues.apache.org/jira/browse/HBASE-5314
> Project: HBase
> Issue Type: Improvement
> Components: scripts
> Reporter: Yifeng Jiang
> Assignee: Yifeng Jiang
> Priority: Minor
> Fix For: 0.96.0
>
> Attachments: HBASE-5314.patch, HBASE-5314.patch.2
>
>
> The rolling-restart.sh has a --rs-only option which simply restarts all region servers in the cluster.
> Consider improve it to gracefully restart region servers to avoid the offline time of the regions deployed on that server, and keep the region distributions same as what it was before the restarting.
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