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Posted to issues@spark.apache.org by "Kousuke Saruta (JIRA)" <ji...@apache.org> on 2014/08/19 13:33:18 UTC

[jira] [Updated] (SPARK-3106) *Race Condition Issue* Fix the order of closing resources when Connection is closed

     [ https://issues.apache.org/jira/browse/SPARK-3106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kousuke Saruta updated SPARK-3106:
----------------------------------

    Description: 
Now, when we run Spark application, error message is appear on driver's log.
The error message includes like as follows.

* message caused by ClosedChannelException
* message caused by CancelledKeyException
* "Corresponding SendingConnectionManagerId not found"

Those are mainly caused by the race condition issue of the time Connection is closed.

  was:
Now, when we run Spark application, error message is appear on driver's log.
The error message includes like as follows.

* message caused by ClosedChannelException
* message caused by CancelledKeyException
* "Corresponding SendingConnectionManagerId not found"

Those are mainly caused by the race condition issue in 


> *Race Condition Issue* Fix the order of closing resources when Connection is closed
> -----------------------------------------------------------------------------------
>
>                 Key: SPARK-3106
>                 URL: https://issues.apache.org/jira/browse/SPARK-3106
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.1.0
>            Reporter: Kousuke Saruta
>
> Now, when we run Spark application, error message is appear on driver's log.
> The error message includes like as follows.
> * message caused by ClosedChannelException
> * message caused by CancelledKeyException
> * "Corresponding SendingConnectionManagerId not found"
> Those are mainly caused by the race condition issue of the time Connection is closed.



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