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Posted to hdfs-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2017/03/17 22:02:41 UTC
[jira] [Comment Edited] (HDFS-11517) Expose slow disks via DataNode
JMX
[ https://issues.apache.org/jira/browse/HDFS-11517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15928739#comment-15928739 ]
Arpit Agarwal edited comment on HDFS-11517 at 3/17/17 10:01 PM:
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The v2 patch looks good. One minor suggestion, DataNode#addSlowDiskForTesting should be package private.
+1 otherwise.
was (Author: arpitagarwal):
The v2 patch looks good. One minor suggestion, DataNode#getSlowDisks should be package private.
+1 otherwise.
> Expose slow disks via DataNode JMX
> ----------------------------------
>
> Key: HDFS-11517
> URL: https://issues.apache.org/jira/browse/HDFS-11517
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Attachments: HDFS-11517.000.patch, HDFS-11517.001.patch
>
>
> HDFS-11461 introduces slow disk detection. We can expose these findings through JMX for visibility.
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