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From Chia-Hung Lin <>
Subject Examples setJar problem
Date Mon, 11 Apr 2011 05:13:18 GMT
With the svn revision 1090935, I notice that it requires user
explicitly setJar("/path/to/hama-example.jar") so that the job
submission will work. Otherwise the GroomServer will complain

    org.apache.hama.bsp.GroomServer: Lost connection to BSP Master
[server/].  Retrying...
    java.lang.NullPointerException ...

The steps applied to execute job submission include

ant clean package
hama jar build/hama-0.3.0-examples.jar test

I remember previously when executing examples e.g. SerializePrinting,
setJar() method is not required. Am I missing any step?

ChiaHung Lin
Department of Information Management
National University of Kaohsiung

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