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https://issues.apache.org/jira/browse/HDFS-14343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16786433#comment-16786433
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Íñigo Goiri commented on HDFS-14343:
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{quote}
Íñigo Goiri I guess this shall be somewhere near HDFS-14226.
Can take this up. if no issues
{quote}
Awesome, this should be pretty similar.
Maybe some complexity distinguishing files from folders but doable.
The unit test should be pretty simple.
I would also like to add some cases where the folder is missing in some
subcluster or similar.
> RBF: Fix renaming folders spread across multiple subclusters
> ------------------------------------------------------------
>
> Key: HDFS-14343
> URL: https://issues.apache.org/jira/browse/HDFS-14343
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Íñigo Goiri
> Priority: Major
>
> The {{RouterClientProtocol#rename()}} function assumes that we are renaming
> files and only renames one of them (i.e., {{invokeSequential()}}). In the
> case of folders which are in all subclusters (e.g., HASH_ALL) we should
> rename all locations (i.e., {{invokeAll()}}).
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