[ 
https://issues.apache.org/jira/browse/HDFS-7642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15536954#comment-15536954
 ] 

Zhe Zhang commented on HDFS-7642:
---------------------------------

[~mackrorysd] Sure! Thanks for the interest. Unassigning myself now.

> NameNode should periodically log DataNode decommissioning progress
> ------------------------------------------------------------------
>
>                 Key: HDFS-7642
>                 URL: https://issues.apache.org/jira/browse/HDFS-7642
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Zhe Zhang
>            Assignee: Zhe Zhang
>            Priority: Minor
>
> We've see a case where the decommissioning was stuck due to some files have 
> more replicas then DNs. HDFS-5662 fixes this particular issue but there are 
> other use cases where the decommissioning process might get stuck or slow 
> down. Some monitoring / logging will help debugging those issues.



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

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org

Reply via email to