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Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/17 15:34:00 UTC

[jira] [Resolved] (HBASE-10199) Improve rolling restart latency

     [ https://issues.apache.org/jira/browse/HBASE-10199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-10199.
-----------------------------------------
      Assignee:     (was: Jean-Marc Spaggiari)
    Resolution: Not A Problem

> Improve rolling restart latency
> -------------------------------
>
>                 Key: HBASE-10199
>                 URL: https://issues.apache.org/jira/browse/HBASE-10199
>             Project: HBase
>          Issue Type: Improvement
>          Components: scripts
>    Affects Versions: 0.94.14, 0.98.1, 0.99.0, 0.96.1.1
>            Reporter: Jean-Marc Spaggiari
>            Priority: Major
>
> HBASE-10049 introduced a 20 seconds delay in the region_mover script to make sure server is online before starting the transfer. On big cluster, this can add more than 1 hour to the total time. We need to find a way to make 100% sure the server is online without having to wait for those 20 seconds.



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