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Posted to hdfs-issues@hadoop.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2018/01/23 13:51:00 UTC

[jira] [Comment Edited] (HDFS-13048) LowRedundancyReplicatedBlocks metric can be negative

    [ https://issues.apache.org/jira/browse/HDFS-13048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16335432#comment-16335432 ] 

Akira Ajisaka edited comment on HDFS-13048 at 1/23/18 1:50 PM:
---------------------------------------------------------------

Attached a sample patch. I'll add test cases and fix some existing regression tests.


was (Author: ajisakaa):
Attached a sample patch. I'll add test cases and fix some exiting regression tests.

> LowRedundancyReplicatedBlocks metric can be negative
> ----------------------------------------------------
>
>                 Key: HDFS-13048
>                 URL: https://issues.apache.org/jira/browse/HDFS-13048
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 3.0.0
>            Reporter: Akira Ajisaka
>            Assignee: Akira Ajisaka
>            Priority: Major
>         Attachments: HDFS-13048-sample.patch
>
>
> I'm seeing {{LowRedundancyReplicatedBlocks}} become negative. This should be 0 or positive.



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