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https://issues.apache.org/jira/browse/BOOKKEEPER-734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909431#comment-13909431
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Hadoop QA commented on BOOKKEEPER-734:
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Testing JIRA BOOKKEEPER-734


Patch 
[0001-BOOKKEEPER-734_br_4_2.patch|https://issues.apache.org/jira/secure/attachment/12630483/0001-BOOKKEEPER-734_br_4_2.patch]
 downloaded at Sat Feb 22 16:41:30 UTC 2014

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{color:red}-1{color} Patch failed to apply to head of branch

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> Improve the HashedWheelTimer usage in PerChannelBookieClient
> ------------------------------------------------------------
>
>                 Key: BOOKKEEPER-734
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-734
>             Project: Bookkeeper
>          Issue Type: Bug
>          Components: bookkeeper-server
>    Affects Versions: 4.2.2
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>             Fix For: 4.2.3
>
>         Attachments: 0001-BOOKKEEPER-734_br_4_2.patch
>
>
> Observed two potential cases about the HashedWheelTimer usage:
> # Unnecessary creation of HashedWheelTimer for each channel connection 
> establishment. Instead of creating for each channel connection, we could 
> create one timer per bookie client and close it during permanent closure.
> # Handle IllegalStateException of HashedWheelTimer.releaseExternalResources()



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