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Posted to notifications@accumulo.apache.org by "Christopher Tubbs (JIRA)" <ji...@apache.org> on 2012/12/18 19:10:15 UTC
[jira] [Updated] (ACCUMULO-607) BatchScanner sometimes logs error
when closed
[ https://issues.apache.org/jira/browse/ACCUMULO-607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christopher Tubbs updated ACCUMULO-607:
---------------------------------------
Assignee: Keith Turner
> 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
> Assignee: 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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