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From "Srimanth Gunturi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-3115) HBase Read/Write request metrics seem to have changed for 2.x stack
Date Fri, 06 Sep 2013 17:34:01 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-3115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Srimanth Gunturi updated AMBARI-3115:
-------------------------------------

    Attachment: AMBARI-3115_2.patch
    
> HBase Read/Write request metrics seem to have changed for 2.x stack
> -------------------------------------------------------------------
>
>                 Key: AMBARI-3115
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3115
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.0
>            Reporter: Srimanth Gunturi
>            Assignee: Srimanth Gunturi
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-3115_2.patch, AMBARI-3115.patch, hbase-cum-requests.png
>
>
> See the screenshot for HBase Cumulative Requests graph.
> The graph does not seem like it's displaying cumulative read/write requests, but rather
showing the rate...  so the label no longer makes sense.
> This is on the 2.0.5 stack.  On the 1.x, I believe this graph would show cumulative read/write
requests (which were less useful).
> So for 2.x stack, we should probably change the label for this graph to say Reads/Writes
per Second (or whatever we are showing - need to confirm).

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