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https://issues.apache.org/jira/browse/TEZ-519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14268365#comment-14268365
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Siddharth Seth commented on TEZ-519:
------------------------------------
Is this still a problem ?
> Misleading stack trace when using sessions
> ------------------------------------------
>
> Key: TEZ-519
> URL: https://issues.apache.org/jira/browse/TEZ-519
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Bikas Saha
>
> 13/09/27 12:43:00 INFO client.RMProxy: Connecting to ResourceManager at
> /0.0.0.0:54311
> 13/09/27 12:43:01 INFO examples.OrderedWordCount: Creating Tez Session
>
> 13/09/27 12:43:01 INFO client.RMProxy: Connecting to ResourceManager at
> /0.0.0.0:54311
> 13/09/27 12:43:03 INFO impl.YarnClientImpl: Submitted application
> application_1380218649569_0047 to ResourceManager at /0.0.0.0:54311
>
>
> 13/09/27 12:43:03 INFO examples.OrderedWordCount: Created Tez Session
>
> 13/09/27 12:43:03 INFO client.TezSession: Shutting down Tez Session,
> sessionName=OrderedWordCountSession,
> applicationId=application_1380218649569_0047
>
>
> 13/09/27 12:43:03 INFO client.TezSession: Could not connect to AM, killing
> session via YARN, sessionName=OrderedWordCountSession,
> applicationId=application_1380218649569_0047
>
> 13/09/27 12:43:03 INFO impl.YarnClientImpl: Killing application
> application_1380218649569_0047
> org.apache.hadoop.mapred.FileAlreadyExistsException: Output directory /out
> already exists
> at
> org.apache.tez.mapreduce.examples.OrderedWordCount.main(OrderedWordCount.java:357)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
>
> at
> org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72)
>
> at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
>
> at
> org.apache.tez.mapreduce.examples.ExampleDriver.main(ExampleDriver.java:79)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> at java.lang.reflect.Method.invoke(Method.java:597)
>
> at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
>
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