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https://issues.apache.org/jira/browse/KUDU-2128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16151277#comment-16151277
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Mike Percy commented on KUDU-2128:
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A tablet copy can take a long time. Does the tablet copy eventually succeed? 
Are we sure we want to cancel a tablet copy based on an arbitrary timeout 
default in a tool?

> 'move replica' tool should cancel tablet copy when exit with timeout
> --------------------------------------------------------------------
>
>                 Key: KUDU-2128
>                 URL: https://issues.apache.org/jira/browse/KUDU-2128
>             Project: Kudu
>          Issue Type: Improvement
>    Affects Versions: 1.5.0
>            Reporter: Hao Hao
>
> Currently, 'kudu move replica' tool, which moves tablet replica from one to 
> another, will time out based on the setting of flag --move_copy_timeout_sec. 
> When the request timeout, it will just exit without aborting the ongoing 
> tablet copy. 
> 1) It would be a better experience to cancel the tablet copy while exit.
> 2) It also would be nice to show the timeout setting in the help content for 
> users to be aware of this config.



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