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https://issues.apache.org/jira/browse/BOOKKEEPER-850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14504548#comment-14504548
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Hudson commented on BOOKKEEPER-850:
-----------------------------------

SUCCESS: Integrated in bookkeeper-master #1027 (See 
[https://builds.apache.org/job/bookkeeper-master/1027/])
BOOKKEEPER-850: Use nanoseconds to calculate poll timeout when doing group 
commit (Matteo Merli via sijie) (sijie: rev 
fe6259c7eade644c8d2a5e96aba61c1792d64843)
* CHANGES.txt
* bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Journal.java


> Use nanoseconds to calculate poll timeout when doing group commit
> -----------------------------------------------------------------
>
>                 Key: BOOKKEEPER-850
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-850
>             Project: Bookkeeper
>          Issue Type: Improvement
>    Affects Versions: 4.3.0
>            Reporter: Matteo Merli
>            Assignee: Matteo Merli
>            Priority: Minor
>             Fix For: 4.4.0
>
>         Attachments: 
> 0001-BOOKKEEPER-850-Use-nanoseconds-to-calculate-poll-tim.patch
>
>
> When using group commit to reduce the number of fsync operations in the 
> bookie journal, the timeout is rounded to the next millisecond. 
> If the group commit is set to 1ms, that would mean that the effective wait 
> time will be closer to 2ms.



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