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Posted to dev@ambari.apache.org by "Dmytro Sen (JIRA)" <ji...@apache.org> on 2015/05/27 11:51:17 UTC

[jira] [Resolved] (AMBARI-11414) Dashboard: widget for "Disk Usage" should instead show disk read/write throughput

     [ https://issues.apache.org/jira/browse/AMBARI-11414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmytro Sen resolved AMBARI-11414.
---------------------------------
    Resolution: Fixed

Tests passed locally. Committed to trunk

> Dashboard: widget for "Disk Usage" should instead show disk read/write throughput
> ---------------------------------------------------------------------------------
>
>                 Key: AMBARI-11414
>                 URL: https://issues.apache.org/jira/browse/AMBARI-11414
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.1.0
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.1.0
>
>
> We need HBase "Disk" widget to show disk read/write throughput across all RegionServers (currently we are showing disk used %, which doesn't really make sense in this context).
> This throughput is rate (amount per unit time - MB / sec or whatever unit that makes sense) 



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