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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11255) Negative request num in region load
Date Wed, 28 May 2014 01:04:03 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14010620#comment-14010620
] 

Hudson commented on HBASE-11255:
--------------------------------

FAILURE: Integrated in hbase-0.96-hadoop2 #278 (See [https://builds.apache.org/job/hbase-0.96-hadoop2/278/])
HBASE-11255 Negative request num in region load (Liu Shaohui) (stack: rev bba67cb91c3cb03c04f3f6c5b442af394a0ef3b6)
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java


> Negative request num in region load
> -----------------------------------
>
>                 Key: HBASE-11255
>                 URL: https://issues.apache.org/jira/browse/HBASE-11255
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.99.0
>            Reporter: Liu Shaohui
>            Assignee: Liu Shaohui
>            Priority: Minor
>             Fix For: 0.99.0, 0.96.3, 0.98.4
>
>         Attachments: HBASE-11255-trunk-v1.diff
>
>
> We found that the request number of region is negative in long-running hbase cluster.
> The is because of improper cast in HRegionServer#createRegionLoad
> {code}
>   ...
>   .setReadRequestsCount((int)r.readRequestsCount.get())
>   .setWriteRequestsCount((int) r.writeRequestsCount.get()) 
> {code}
> The patch is simple and just removes the cast.
>  



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