[jira] [Commented] (HDFS-9952) Expose FSNamesystem lock wait time as metrics

[Vinayakumar B (JIRA)]

    [ 
https://issues.apache.org/jira/browse/HDFS-9952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15207720#comment-15207720
 ] 

Vinayakumar B commented on HDFS-9952:
-------------------------------------

Hi [~walter.k.su], 
Could you review updated patch.?

> Expose FSNamesystem lock wait time as metrics
> ---------------------------------------------
>
>                 Key: HDFS-9952
>                 URL: https://issues.apache.org/jira/browse/HDFS-9952
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Vinayakumar B
>            Assignee: Vinayakumar B
>         Attachments: HDFS-9952-01.patch, HDFS-9952-02.patch, 
> HDFS-9952-03.patch
>
>
> Expose FSNameSystem's readlock() and writeLock() wait time as metrics.



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