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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2016/11/14 01:35:58 UTC

[jira] [Commented] (HBASE-14282) Remove metrics2

    [ https://issues.apache.org/jira/browse/HBASE-14282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15662490#comment-15662490 ] 

stack commented on HBASE-14282:
-------------------------------

Good idea. Critical actually but no progress so removing from 2.0.0.

> Remove metrics2
> ---------------
>
>                 Key: HBASE-14282
>                 URL: https://issues.apache.org/jira/browse/HBASE-14282
>             Project: HBase
>          Issue Type: Improvement
>          Components: metrics
>            Reporter: Elliott Clark
>            Priority: Critical
>         Attachments: HBASE-14282.patch
>
>
> Metrics2 has a whole bunch of race conditions and weird edges because of all of the caching that metrics2 does.
> Additionally tying something so integral to hadoop who has lots of versions we support has been a maintenance nightmare. It would allow us to completely get rid of the compat modules.
> Rip it out.



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