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https://issues.apache.org/jira/browse/YARN-10687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17299827#comment-17299827
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Jim Brennan commented on YARN-10687:
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Thanks for updating [~zhuqi]! Can you please add a unit test to
TestDirectoryCollection? Also, did you see [~gandras]'s suggestion about
changing the property names? e.g., {{disk-utilization-percentage.enabled}}?
> Add option to disable/enable free disk space checking and percentage checking
> for full and not-full disks
> ---------------------------------------------------------------------------------------------------------
>
> Key: YARN-10687
> URL: https://issues.apache.org/jira/browse/YARN-10687
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.2.2, 3.4.0
> Reporter: Qi Zhu
> Assignee: Qi Zhu
> Priority: Major
> Attachments: YARN-10687.001.patch, YARN-10687.002.patch
>
>
> Now the two option:
> max-disk-utilization-per-disk-percentage
> min-free-space-per-disk-mb
> for full/not full disk check are all enabled always, i think it's more
> reasonable to enable or disable this, and default will be all enabled.
>
> In our clusters, when the disk is so huge we want to use
> min-free-space-per-disk-mb.
> In our clusters, when the disk is so small we want to use
> max-disk-utilization-per-disk-percentage.
>
> We should make this more reasonable and not confused.
>
> cc [~pbacsko] [~Jim_Brennan] [~ebadger] [~gandras]
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