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From "Devaraj K (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3241) (Rumen)TraceBuilder throws IllegalArgumentException
Date Fri, 21 Oct 2011 16:26:33 GMT
(Rumen)TraceBuilder throws IllegalArgumentException
---------------------------------------------------

                 Key: MAPREDUCE-3241
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3241
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 0.24.0
            Reporter: Devaraj K
            Assignee: Devaraj K


When we run the TraceBuilder, we get this exception. Output of the TraceBuilder doesn't contain
the map and reduce task information.

{code}
2011-10-21 22:07:17,268 WARN  rumen.TraceBuilder (TraceBuilder.java:run(272)) - TraceBuilder
got an error while processing the [possibly virtual] file job_1319214405771_0002-1319214846458-root-word+count-1319214871038-1-1-SUCCEEDED.jhist
within Path hdfs://10.18.52.57:9000/user/root/null/history/done_intermediate/root/job_1319214405771_0002-1319214846458-root-word+count-1319214871038-1-1-SUCCEEDED.jhist
java.lang.IllegalArgumentException: JobBuilder.process(HistoryEvent): unknown event type
        at org.apache.hadoop.tools.rumen.JobBuilder.process(JobBuilder.java:165)
        at org.apache.hadoop.tools.rumen.TraceBuilder.processJobHistory(TraceBuilder.java:304)
        at org.apache.hadoop.tools.rumen.TraceBuilder.run(TraceBuilder.java:258)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:69)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:83)
        at org.apache.hadoop.tools.rumen.TraceBuilder.main(TraceBuilder.java:185)
        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:189)

{code}

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