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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAMA-712) PartitioningRunner should works for multiple input files
Date Mon, 14 Jan 2013 02:16:12 GMT
Edward J. Yoon created HAMA-712:
-----------------------------------

             Summary: PartitioningRunner should works for multiple input files
                 Key: HAMA-712
                 URL: https://issues.apache.org/jira/browse/HAMA-712
             Project: Hama
          Issue Type: Bug
            Reporter: Edward J. Yoon


{code}
attempt_201301141112_0005_000006_0: java.lang.NullPointerException
attempt_201301141112_0005_000006_0:     at org.apache.hama.bsp.PartitioningRunner.bsp(PartitioningRunner.java:181)
attempt_201301141112_0005_000006_0:     at org.apache.hama.bsp.BSPTask.runBSP(BSPTask.java:166)
attempt_201301141112_0005_000006_0:     at org.apache.hama.bsp.BSPTask.run(BSPTask.java:143)
attempt_201301141112_0005_000006_0:     at org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:1266)
13/01/14 11:14:43 INFO bsp.BSPJobClient: Job failed.
13/01/14 11:14:43 ERROR bsp.BSPJobClient: Error partitioning the input path.
java.io.IOException: Runtime partition failed for the job.
        at org.apache.hama.bsp.BSPJobClient.partition(BSPJobClient.java:459)
        at org.apache.hama.bsp.BSPJobClient.submitJobInternal(BSPJobClient.java:328)
        at org.apache.hama.bsp.BSPJobClient.submitJob(BSPJobClient.java:293)
        at org.apache.hama.bsp.BSPJob.submit(BSPJob.java:218)
        at org.apache.hama.graph.GraphJob.submit(GraphJob.java:172)
        at org.apache.hama.bsp.BSPJob.waitForCompletion(BSPJob.java:225)
        at org.apache.hama.examples.PageRank.main(PageRank.java:171)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
        at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
        at org.apache.hama.examples.ExampleDriver.main(ExampleDriver.java:43)
        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.hama.util.RunJar.main(RunJar.java:147)
[oracle@bda01 hama-0.7.0-SNAPSHOT]$
[oracle@bda01 hama-0.7.0-SNAPSHOT]$ bin/hama jar hama-examples-0.7.0-SNAPSHOT.jar pagerank
/tmp/edward /tmp/pagerank-result
13/01/14 11:15:25 INFO bsp.FileInputFormat: Total input paths to process : 20
java.lang.NumberFormatException: null
        at java.lang.Integer.parseInt(Integer.java:417)
        at java.lang.Integer.parseInt(Integer.java:499)
        at org.apache.hama.bsp.BSPJobClient.partition(BSPJobClient.java:417)
        at org.apache.hama.bsp.BSPJobClient.submitJobInternal(BSPJobClient.java:328)
        at org.apache.hama.bsp.BSPJobClient.submitJob(BSPJobClient.java:293)
        at org.apache.hama.bsp.BSPJob.submit(BSPJob.java:218)
        at org.apache.hama.graph.GraphJob.submit(GraphJob.java:172)
        at org.apache.hama.bsp.BSPJob.waitForCompletion(BSPJob.java:225)
        at org.apache.hama.examples.PageRank.main(PageRank.java:171)
        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:68)
        at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
        at org.apache.hama.examples.ExampleDriver.main(ExampleDriver.java:43)
        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.hama.util.RunJar.main(RunJar.java:147)
{code}

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