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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2013/10/10 02:47:41 UTC
[jira] [Resolved] (TEZ-540) job sometimes fails on launch when
using session mode
[ https://issues.apache.org/jira/browse/TEZ-540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hitesh Shah resolved TEZ-540.
-----------------------------
Resolution: Fixed
Fix Version/s: 0.2.0
> job sometimes fails on launch when using session mode
> -----------------------------------------------------
>
> Key: TEZ-540
> URL: https://issues.apache.org/jira/browse/TEZ-540
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Bikas Saha
> Assignee: Hitesh Shah
> Fix For: 0.2.0
>
> Attachments: TEZ-540.1.patch
>
>
> 13/10/08 18:32:07 INFO examples.OrderedWordCount: Creating Tez Session
> 13/10/08 18:32:07 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:54311
> 13/10/08 18:32:09 INFO impl.YarnClientImpl: Submitted application application_1381281978874_0005 to ResourceManager at /0.0.0.0:54311
> 13/10/08 18:32:09 INFO examples.OrderedWordCount: Created Tez Session
> 13/10/08 18:32:09 INFO client.TezSession: Shutting down Tez Session, sessionName=OrderedWordCountSession, applicationId=application_1381281978874_0005
> 13/10/08 18:32:09 INFO client.TezSession: Could not connect to AM, killing session via YARN, sessionName=OrderedWordCountSession, applicationId=application_1381281978874_0005
> 13/10/08 18:32:09 INFO impl.YarnClientImpl: Killing application application_1381281978874_0005
> org.apache.hadoop.mapred.FileAlreadyExistsException: Output directory /out1 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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