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Posted to issues@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2015/05/15 09:11:00 UTC
[jira] [Resolved] (DRILL-2755) Use and handle InterruptedException
during query processing
[ https://issues.apache.org/jira/browse/DRILL-2755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Nadeau resolved DRILL-2755.
-----------------------------------
Resolution: Fixed
Secondary patch merged recently.
> Use and handle InterruptedException during query processing
> -----------------------------------------------------------
>
> Key: DRILL-2755
> URL: https://issues.apache.org/jira/browse/DRILL-2755
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 0.8.0
> Reporter: Chris Westin
> Assignee: Venki Korukanti
> Fix For: 1.0.0
>
> Attachments: 0002-DRILL-2755-Use-and-handle-InterruptedException-durin.patch
>
>
> Cancellation requests don't yet handle using InterruptedException to deal with blocking operations. For example, if a thread is blocked doing I/O, or waiting for completion of write requests (via SendingAccountor), then we need to be able to interrupt it so we can continue.
> This means both knowing what threads to interrupt, and for any relevant blocking sites to handle the InterruptedException correctly (see http://www.ibm.com/developerworks/library/j-jtp05236/). At present, most of these just log the exception and continue, effectively swallowing the exception, which is not correct.
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