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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-12362) Interim documentation of important master and regionserver metrics
Date Tue, 28 Oct 2014 16:54:33 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12362?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Andrew Purtell updated HBASE-12362:
    Status: Patch Available  (was: Open)

> Interim documentation of important master and regionserver metrics
> ------------------------------------------------------------------
>                 Key: HBASE-12362
>                 URL: https://issues.apache.org/jira/browse/HBASE-12362
>             Project: HBase
>          Issue Type: Task
>          Components: documentation
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 2.0.0
>         Attachments: HBASE-12362.patch
> Currently we have a section of the manual titled "Most Important RegionServer Metrics"
but all it says is:
> {quote}
> Previously, this section contained a list of the most important RegionServer metrics.
However, the list was extremely out of date. In some cases, the name of a given metric has
changed. In other cases, the metric seems to no longer be exposed. An effort is underway to
create automatic documentation for each metric based upon information pulled from its implementation
> {quote}
> In the meantime, let's continue to maintain a list of operationally useful metrics.

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