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Date: Thu, 16 Aug 2012 02:16:38 +1100 (NCT)
From: "Billie Rinaldi (JIRA)" <jira@apache.org>
To: dev@accumulo.apache.org
Message-ID: <1508676425.13974.1345043798073.JavaMail.jiratomcat@arcas>
In-Reply-To: <393552525.2947.1337964863102.JavaMail.jiratomcat@issues-vm>
Subject: [jira] [Assigned] (ACCUMULO-607) BatchScanner sometimes logs error
 when closed
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     [ https://issues.apache.org/jira/browse/ACCUMULO-607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Billie Rinaldi reassigned ACCUMULO-607:
---------------------------------------

    Assignee:     (was: Billie Rinaldi)
    
> BatchScanner sometimes logs error when closed
> ---------------------------------------------
>
>                 Key: ACCUMULO-607
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-607
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.0, 1.3.5
>            Reporter: Keith Turner
>             Fix For: 1.5.0
>
>
> The batch scanner has a threadpool.  When the batch scanner is closed it calls shutdownNow() on this threadpool, which interrupts all of the threads.  If a user does not read all data from a batch scanner and calls close, thens its likely that the background threads are still busy and will be interrupted.  This is a normal course of business, so there is no need to log an exception for these interrupted excpetions.  Some places in the code do log an error when these exceptions occur.  
> One place is where the background code calls UtilWaitThread.sleep().  There may be other places.

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