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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8640) Make reserved RBW space visible through JMX
Date Thu, 25 Jun 2015 17:13:05 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14601549#comment-14601549
] 

Arpit Agarwal commented on HDFS-8640:
-------------------------------------

+1 for the patch. I will commit it shortly.

> Make reserved RBW space visible through JMX
> -------------------------------------------
>
>                 Key: HDFS-8640
>                 URL: https://issues.apache.org/jira/browse/HDFS-8640
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: kanaka kumar avvaru
>            Assignee: kanaka kumar avvaru
>         Attachments: HDFS-8640-00.patch
>
>
> At present there is no way to trace the reserved space for RBW  in DataNode to identify
any leaks like HDFS-8626
> Idea is to add the value to {{VolumeInfo}} so that the {{DataNodeInfo}} JMX bean can
be referred to know the present reserved space



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