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Posted to issues@hbase.apache.org by "Michael Stack (Jira)" <ji...@apache.org> on 2020/08/03 18:41:00 UTC

[jira] [Resolved] (HBASE-24767) Change default to false for HBASE-15519 per-user metrics

     [ https://issues.apache.org/jira/browse/HBASE-24767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Stack resolved HBASE-24767.
-----------------------------------
    Hadoop Flags: Reviewed
    Release Note: Disables per-user metrics. They were enabled by default for the first time in hbase-2.3.0 but they need some work before they can be on all the time (See HBASE-15519) 
      Resolution: Fixed

Pushed to branch-2, 2.3, and master.

> Change default to false for HBASE-15519 per-user metrics
> --------------------------------------------------------
>
>                 Key: HBASE-24767
>                 URL: https://issues.apache.org/jira/browse/HBASE-24767
>             Project: HBase
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 2.3.0
>            Reporter: Michael Stack
>            Assignee: Michael Stack
>            Priority: Major
>             Fix For: 3.0.0-alpha-1, 2.3.1, 2.4.0
>
>
> HBASE-15519 added a nice feature to show per-user metrics. It needs a bit of work still – see base of HBASE-15519 for notes but in particular, it can spin up lots of threads, more than makes sense  – but currently it is enabled by default. Here we disable it by setting default for hbase.regionserver.user.metrics.enabled to false.



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