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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-10049) Small improvments in region_mover.rb
Date Thu, 28 Nov 2013 18:02:37 GMT

     [ https://issues.apache.org/jira/browse/HBASE-10049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu updated HBASE-10049:
---------------------------

    Fix Version/s: 0.96.2
                   0.94.15

> Small improvments in region_mover.rb
> ------------------------------------
>
>                 Key: HBASE-10049
>                 URL: https://issues.apache.org/jira/browse/HBASE-10049
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Liu Shaohui
>            Assignee: Liu Shaohui
>            Priority: Minor
>             Fix For: 0.98.0, 0.94.15, 0.96.2
>
>         Attachments: HBASE-10049-0.94-v1.diff, HBASE-10049-0.94-v2.diff, HBASE-10049-trunk-v1.diff
>
>
> We use region_mover.rb in the graceful upgrade of hbase cluster.
> Here are small improvements.
> a. remove the table.close(), because  the htable could be reused.
> b. Add more info in the log of moving region.
> c. Add 20s sleep in load command to make sure the rs finished initialization of rpc server.
There is a time gap between rs startup report and rpc server initialization.



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