[
https://issues.apache.org/jira/browse/HDFS-8541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tsz Wo Nicholas Sze updated HDFS-8541:
--------------------------------------
Hadoop Flags: Reviewed
+1 patch looks good.
> 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
> Attachments: HDFS-8541.patch, HDFS-8541_1.patch, HDFS-8541_2.patch
>
>
> 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)
