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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-4214) Per-region request counters should be clearer about scope
Date Wed, 16 Nov 2016 20:41:59 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

stack updated HBASE-4214:
    Labels: beginner  (was: )

At a minimum doc about the 'odd' lifecycle of these metrics in the UI.

> Per-region request counters should be clearer about scope
> ---------------------------------------------------------
>                 Key: HBASE-4214
>                 URL: https://issues.apache.org/jira/browse/HBASE-4214
>             Project: HBase
>          Issue Type: Bug
>          Components: metrics, regionserver
>    Affects Versions: 2.0.0
>            Reporter: Todd Lipcon
>            Priority: Trivial
>              Labels: beginner
> In testing trunk, I noticed that per-region request counters shown on table.jsp are lifetime-scoped,
rather than per-second or some other time range. However, I'm pretty sure they reset when
the region is moved. So, it's hard to use them to judge relative hotness of regions from the
web UI without hooking it up to something lik OpenTSDB

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