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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-10587) Master metrics clusterRequests is wrong
Date Mon, 24 Feb 2014 17:18:20 GMT

     [ https://issues.apache.org/jira/browse/HBASE-10587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy Xiang updated HBASE-10587:
--------------------------------

       Resolution: Fixed
    Fix Version/s: 0.99.0
                   0.98.1
                   0.96.2
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)

Integrated into 0.96, 0.98, and trunk. Thanks Enis for reviewing it.

> Master metrics clusterRequests is wrong
> ---------------------------------------
>
>                 Key: HBASE-10587
>                 URL: https://issues.apache.org/jira/browse/HBASE-10587
>             Project: HBase
>          Issue Type: Bug
>          Components: master, metrics
>    Affects Versions: 0.96.0
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>             Fix For: 0.96.2, 0.98.1, 0.99.0
>
>         Attachments: hbase-10587.patch
>
>
> In the master jmx, metrics clusterRequests increases so fast. Looked into the code and
found the calculation is a little bit wrong. It's a counter. However, for each region server
report, the total number of requests is added to clusterRequests. That means it's added multiple
times.



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