[MAPREDUCE-3241] (Rumen)TraceBuilder throws IllegalArgumentException

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-alpha
• Fix Version/s: 0.23.0
• Release Note: Rumen is fixed to ignore the AMRestartedEvent.
• Assignee: Amar Kamat
• Reporter: Devaraj Kavali
• Created: 21/Oct/11 16:25
• Updated: 10/Mar/15 04:32
• Resolved: 31/Oct/11 15:54

Description

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

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)