[jira] [Commented] (HDFS-8541) Mover should exit with NO_MOVE_PROGRESS if there is no move progress

["surendra singh lilhore (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-8541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14573877#comment-14573877 ] 

surendra singh lilhore commented on HDFS-8541:
----------------------------------------------

Thanks [~szetszwo] for reporting this Improvement, I will update the path soon...

> 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: Improvement
>          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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)