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https://issues.apache.org/jira/browse/HDFS-17641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prateek Sane updated HDFS-17641:
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Description:
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.
was:
Low Redundancy blocks have different priority levels including highest
priority, very low redundancy, low redundancy, badly distributed, and corrupt.
While theres metrics for the aggregate number of lowRedundancy blocks and for
highest priority and corrupt, it would be useful to also know specific
quantities of very low redundancy, low redundancy, and badly distributed.
> Add detailed metrics 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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