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https://issues.apache.org/jira/browse/BOOKKEEPER-327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rakesh R updated BOOKKEEPER-327:
--------------------------------

    Affects Version/s: 4.0.0
                       4.1.0
    
> System.currentTimeMillis usage in BookKeeper
> --------------------------------------------
>
>                 Key: BOOKKEEPER-327
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-327
>             Project: Bookkeeper
>          Issue Type: Bug
>    Affects Versions: 4.0.0, 4.1.0
>            Reporter: Rakesh R
>            Priority: Minor
>         Attachments: BOOKKEEPER-327.patch
>
>
> The following exception occured in the bookie statistics logic due to the 
> System time changes. In our bookie cluster its running a periodic syncup 
> scripts just to unify the SystemTime in all the machines. This is causing the 
> problem and resulting ArrayIndexOutOfBoundException.
> {code}
> Exception in thread "BookieJournal-3181" 
> java.lang.ArrayIndexOutOfBoundsException: -423
> at org.apache.bookkeeper.proto.BKStats$OpStats.updateLatency(BKStats.java:126)
> at 
> org.apache.bookkeeper.proto.BookieServer.writeComplete(BookieServer.java:655)
> at org.apache.bookkeeper.bookie.Journal.run(Journal.java:507)
> {code}
> This jira is raised to discuss whether to use ??System.nanoTime()?? instead 
> of ??System.currentTimeMillis()??

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