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From Íñigo Goiri (JIRA) <j...@apache.org>
Subject [jira] [Commented] (HDFS-14343) RBF: Fix renaming folders spread across multiple subclusters
Date Thu, 07 Mar 2019 06:00:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-14343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16786414#comment-16786414
] 

Íñigo Goiri commented on HDFS-14343:
------------------------------------

If nobody is interested on working on this, I will start working on it tomorrow.

> 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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