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From Thomas Jungblut <thomas.jungb...@gmail.com>
Subject Re: YarnSerializePrinting
Date Tue, 13 Nov 2012 11:52:34 GMT
null, because there is no status of the cluster.

2012/11/13 Edward J. Yoon <edwardyoon@apache.org>

> This is my first attempt w/ CDH4. What should be returned from
> BSPJobClient.getClusterStatus() method?
>
> edward@udanax:~/workspace/hama-trunk$ yarn jar
> yarn/target/hama-yarn-0.6.0-SNAPSHOT.jar
> org.apache.hama.bsp.YarnSerializePrinting
> 12/11/13 19:19:28 INFO bsp.YARNBSPJob: Connecting to ResourceManager
> at /0.0.0.0:8032
> 12/11/13 19:19:29 INFO bsp.YARNBSPJob: Starting job...
> Exception in thread "main" java.lang.NullPointerException
>         at
> org.apache.hama.bsp.BSPJobClient.getClusterStatus(BSPJobClient.java:773)
>         at
> org.apache.hama.bsp.BSPJobClient.submitJobInternal(BSPJobClient.java:307)
>         at org.apache.hama.bsp.YARNBSPJob.submit(YARNBSPJob.java:80)
>         at
> org.apache.hama.bsp.YARNBSPJob.waitForCompletion(YARNBSPJob.java:95)
>         at
> org.apache.hama.bsp.YarnSerializePrinting.main(YarnSerializePrinting.java:69)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:601)
>         at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
> edward@udanax:~/workspace/hama-trunk$ vi
> yarn/src/main/java/org/apache/hama/bsp/YarnSerializePrinting.java
> edward@udanax:~/workspace/hama-trunk$ hadoop version
> Hadoop 2.0.0-cdh4.1.2
> Subversion
> file:///var/lib/jenkins/workspace/generic-package-ubuntu64-12-04/CDH4.1.2-Packaging-Hadoop-2012-11-01_17-01-07/hadoop-2.0.0+552-1.cdh4.1.2.p0.27~precise/src/hadoop-common-project/hadoop-common
> -r f0b53c81cbf56f5955e403b49fcd27afd5f082de
> Compiled by jenkins on Thu Nov  1 17:31:39 PDT 2012
> From source with checksum c5d56e606a3aa6dd5399cee3b2b8054f
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon
>

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