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https://issues.apache.org/jira/browse/HDFS-16487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fengnan Li reassigned HDFS-16487:
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Assignee: Aihua Xu (was: Fengnan Li)
> RBF: getListing uses raw mount table points
> -------------------------------------------
>
> Key: HDFS-16487
> URL: https://issues.apache.org/jira/browse/HDFS-16487
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Fengnan Li
> Assignee: Aihua Xu
> Priority: Major
>
> In getListing, the result is a union of subclusters results and mount points.
> However these two are of different concepts and the latter one is something
> Router internal. It is very possible that the actual path doesn't exist in
> the dest HDFS yet.
> Can we choose a different strategy that check each children mount point and
> confirm there is the HDFS path in the dest cluster? If so, we can add it;
> otherwise we should skip this mount because it confuses clients. (Clients
> could directly create a subdir under a dangling mount point)
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