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From "Victoria (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-12961) Negative values in read and write region server metrics
Date Tue, 03 Feb 2015 18:40:34 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Victoria updated HBASE-12961:
-----------------------------
    Release Note: Change read and write request count in ServerLoad from int to long
          Status: Patch Available  (was: Open)

HMaster web page ui, shows the read/write request per region server. They are currently displayed
by using 32 bit integers. Hence, some time they show as negative values. Change the type readRequestsCount
and writeRequestCount in ServerLoad.java from int to long. I also added a unit test to test
this scenario. 

> Negative values in read and write region server metrics 
> --------------------------------------------------------
>
>                 Key: HBASE-12961
>                 URL: https://issues.apache.org/jira/browse/HBASE-12961
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 2.0.0
>            Reporter: Victoria
>            Priority: Minor
>
> HMaster web page ui, shows the read/write request per region server. They are currently
displayed by using 32 bit integers. Hence, if the servers are up for a long time the values
can be shown as negative.



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