(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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira