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Posted to issues@spark.apache.org by "wangfei (JIRA)" <ji...@apache.org> on 2014/11/01 00:10:35 UTC
[jira] [Closed] (SPARK-3322) ConnectionManager logs an error when
the application ends
[ https://issues.apache.org/jira/browse/SPARK-3322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
wangfei closed SPARK-3322.
--------------------------
Resolution: Fixed
> ConnectionManager logs an error when the application ends
> ---------------------------------------------------------
>
> Key: SPARK-3322
> URL: https://issues.apache.org/jira/browse/SPARK-3322
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.1.0
> Reporter: wangfei
>
> Athough it does not influence the result, it always would log an error from ConnectionManager.
> Sometimes only log "ConnectionManagerId(vm2,40992) not found" and sometimes it also will log "CancelledKeyException"
> The log Info as fellow:
> 14/08/29 16:54:53 ERROR ConnectionManager: Corresponding SendingConnection to ConnectionManagerId(vm2,40992) not found
> 14/08/29 16:54:53 INFO ConnectionManager: key already cancelled ? sun.nio.ch.SelectionKeyImpl@457245f9
> java.nio.channels.CancelledKeyException
> at org.apache.spark.network.ConnectionManager.run(ConnectionManager.scala:386)
> at org.apache.spark.network.ConnectionManager$$anon$4.run(ConnectionManager.scala:139)
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