[jira] [Commented] (HDFS-17641) Add badly distributed blocks metric for low redundancy blocks

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-17641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17890564#comment-17890564 ] 

ASF GitHub Bot commented on HDFS-17641:
---------------------------------------

PrateekSane opened a new pull request, #7123:
URL: https://github.com/apache/hadoop/pull/7123

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   ### Description of PR
   Add metric BadlyDistrbutedBlocks to the list of metrics which tracks the number of badly distributed blocks in the queue. 
   
   ### How was this patch tested?
   Add Badly distributed blocks to TestLowRedundancy blocks to ensure properly tracked.
   
   ### For code changes:
   
   - [x] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')?
   - [x] Object storage: have the integration tests been executed and the endpoint declared according to the connector-specific documentation?
   - [x] If adding new dependencies to the code, are these dependencies licensed in a way that is compatible for inclusion under [ASF 2.0](http://www.apache.org/legal/resolved.html#category-a)?
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> Add badly distributed blocks metric for low redundancy blocks 
> --------------------------------------------------------------
>
>                 Key: HDFS-17641
>                 URL: https://issues.apache.org/jira/browse/HDFS-17641
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>            Reporter: Prateek Sane
>            Priority: Minor
>
> Low Redundancy blocks have different priority levels including highest priority, very low redundancy, low redundancy, badly distributed, and corrupt.
> Having a metric for the number of badly distributed blocks would be helpful.



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