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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8541) Mover should exit with NO_MOVE_PROGRESS if there is no move progress
Date Mon, 08 Jun 2015 04:18:01 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo Nicholas Sze updated HDFS-8541:
--------------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: HDFS-7197

> Mover should exit with NO_MOVE_PROGRESS if there is no move progress
> --------------------------------------------------------------------
>
>                 Key: HDFS-8541
>                 URL: https://issues.apache.org/jira/browse/HDFS-8541
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: balancer & mover
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: surendra singh lilhore
>            Priority: Minor
>
> HDFS-8143 changed Mover to exit after some retry when failed to move blocks.  Two additional
suggestions:
> # Mover retry counter should be incremented only if all moves fail.  If there are some
successful moves, the counter should be reset.
> # Mover should exit with NO_MOVE_PROGRESS instead of IO_EXCEPTION in case of failure.



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