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https://issues.apache.org/jira/browse/HBASE-28838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17881800#comment-17881800
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Chandra Sekhar K commented on HBASE-28838:
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[https://github.com/apache/hbase/pull/6248]

pls review

> Use CompletableFuture instead of fixed sleep during the move operation at 
> master 
> ---------------------------------------------------------------------------------
>
>                 Key: HBASE-28838
>                 URL: https://issues.apache.org/jira/browse/HBASE-28838
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Chandra Sekhar K
>            Assignee: Chandra Sekhar K
>            Priority: Major
>              Labels: pull-request-available
>
> During move operation master submits the RegionTransitionProcedure and waits 
> for the completion of this procedure, current wait mechanism is based on 
> fixed sleep intervals of 1 second.  The procedure could have finished earlier 
> than this 1 second sleep.. optimize this by using CompletableFuture and 
> return after the completion of TRSP procedure.



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