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Posted to issues@hbase.apache.org by "Elliott Clark (JIRA)" <ji...@apache.org> on 2016/06/02 22:28:59 UTC

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

     [ https://issues.apache.org/jira/browse/HBASE-14282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Elliott Clark updated HBASE-14282:
----------------------------------
    Assignee:     (was: Elliott Clark)

> 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
>             Fix For: 2.0.0
>
>         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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