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https://issues.apache.org/jira/browse/KUDU-2911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16897893#comment-16897893
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ZhangYao commented on KUDU-2911:
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[~acelyc111] so sorry I didn't notice that issue before :(
> Consider the free space when select data dirs for tablets
> ---------------------------------------------------------
>
> Key: KUDU-2911
> URL: https://issues.apache.org/jira/browse/KUDU-2911
> Project: Kudu
> Issue Type: Improvement
> Reporter: ZhangYao
> Priority: Major
>
> Currently, it only consider the tablets number in a data dir when finding the
> suitable dir group for new tablets. It randomly select directories and gives
> preference to those with fewer tablets. We should also consider free disk
> space to prevent insufficient space dir being selected and subsequence
> writing will fail.
> Maybe use FreeByte / TabletNumbers to measure is a way to consider both the
> tablet number and the free space.
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