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https://issues.apache.org/jira/browse/HAMA-126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward J. Yoon updated HAMA-126:
--------------------------------
Status: Patch Available (was: Open)
Local test passed. and wrong dimension size fixed.
But, I'm still receive below error. It seems another problem.
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08/12/08 16:26:56 INFO mapred.JobClient: Reduce input groups=2500
08/12/08 16:26:56 INFO mapred.JobClient: Combine output records=0
08/12/08 16:26:56 INFO mapred.JobClient: Map input records=9887
08/12/08 16:26:56 INFO mapred.JobClient: Reduce output records=0
08/12/08 16:26:56 INFO mapred.JobClient: Map output bytes=1678114730
08/12/08 16:26:56 INFO mapred.JobClient: Map input bytes=0
08/12/08 16:26:56 INFO mapred.JobClient: Combine input records=0
08/12/08 16:26:56 INFO mapred.JobClient: Map output records=494350
08/12/08 16:26:56 INFO mapred.JobClient: Reduce input records=494350
08/12/08 16:27:02 INFO hama.AbstractMatrix: Convert to 50 * 50 blocked matrix
08/12/08 16:27:02 WARN mapred.JobClient: Use GenericOptionsParser for parsing
the arguments. Applications should implement Tool for the same.
08/12/08 16:27:02 WARN mapred.JobClient: Use genericOptions for the option
-libjars
08/12/08 16:27:02 WARN mapred.JobClient: No job jar file set. User classes may
not be found. See JobConf(Class) or JobConf#setJar(String).
08/12/08 16:27:02 INFO mapred.JobClient: Running job: job_200812081428_0020
08/12/08 16:27:03 INFO mapred.JobClient: map 0% reduce 0%
08/12/08 16:27:09 INFO mapred.JobClient: map 1% reduce 0%
08/12/08 16:27:30 INFO mapred.JobClient: Task Id :
attempt_200812081428_0020_m_000005_0, Status : FAILED
java.lang.NullPointerException: v(1) : java.lang.NullPointerException
at org.apache.hama.AbstractVector.get(AbstractVector.java:44)
at org.apache.hama.DenseVector.subVector(DenseVector.java:151)
at
org.apache.hama.mapred.BlockingMapRed$BlockingMapper.map(BlockingMapRed.java:112)
at
org.apache.hama.mapred.BlockingMapRed$BlockingMapper.map(BlockingMapRed.java:98)
at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:47)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:227)
at
org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2207)
> In random_mapred(), IntWritable(m) should be IntWritable(m-1) since start
> from 0.
> ---------------------------------------------------------------------------------
>
> Key: HAMA-126
> URL: https://issues.apache.org/jira/browse/HAMA-126
> Project: Hama
> Issue Type: Bug
> Components: implementation
> Affects Versions: 0.1.0
> Reporter: Edward J. Yoon
> Assignee: Edward J. Yoon
> Fix For: 0.1.0
>
> Attachments: HAMA-126.patch
>
>
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