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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2015/02/05 18:41:34 UTC

[jira] [Updated] (FLINK-1483) Temporary channel files are not properly deleted when Flink is terminated

     [ https://issues.apache.org/jira/browse/FLINK-1483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann updated FLINK-1483:
---------------------------------
    Description: 
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.

  was:The temporary channel files are not properly deleted if the IOManager does not shut down properly. This can be the case when the Job/TaskManager are terminated by Flink's shell scripts.


> 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
>            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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