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https://issues.apache.org/jira/browse/HDFS-14925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang resolved HDFS-14925.
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Fix Version/s: 3.2.2
3.1.4
Resolution: Fixed
Thanks! merged the PR and cherry picked the commit into branch-3.2 and
branch-3.1
> rename operation should check nest snapshot
> -------------------------------------------
>
> Key: HDFS-14925
> URL: https://issues.apache.org/jira/browse/HDFS-14925
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Reporter: Junwang Zhao
> Assignee: Junwang Zhao
> Priority: Major
> Fix For: 3.3.0, 3.1.4, 3.2.2
>
>
> When we do rename operation, If the src directory or any of its descendant
> is snapshottable and the dst directory or any of its ancestors is
> snapshottable,
> we consider this as nested snapshot, which should be denied.
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