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https://issues.apache.org/jira/browse/FLINK-1483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14326399#comment-14326399
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ASF GitHub Bot commented on FLINK-1483:
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GitHub user StephanEwen opened a pull request:
https://github.com/apache/flink/pull/417
[FLINK-1483] IOManager puts temp files in dedicated directory and cleans up
on shutdown
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/StephanEwen/incubator-flink ioman_cleanup
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/417.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #417
----
commit 53f5f04bd0151089a1b8f1f2bd593c6b4625b7be
Author: Stephan Ewen <[email protected]>
Date: 2015-02-18T14:03:25Z
[FLINK-1483] IOManager puts temp files in dedicated directory and removes
that on shutdown
----
> Temporary channel files are not properly deleted when Flink is terminated
> -------------------------------------------------------------------------
>
> Key: FLINK-1483
> URL: https://issues.apache.org/jira/browse/FLINK-1483
> Project: Flink
> Issue Type: Bug
> Components: TaskManager
> Affects Versions: 0.8, 0.9
> Reporter: Till Rohrmann
> Assignee: Ufuk Celebi
>
> The temporary channel files are not properly deleted if the IOManager does
> not shut down properly. This can be the case when the TaskManagers are
> terminated by Flink's shell scripts.
> A solution could be to store all channel files of one TaskManager in a
> uniquely identifiable directory and to register a shutdown hook which deletes
> this file upon termination.
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