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Amareshwari Sriramadasu resolved MAPREDUCE-2078. ------------------------------------------------ Hadoop Flags: [Reviewed] Fix Version/s: 0.22.0 Resolution: Fixed I just committed this. Thanks Amar ! > TraceBuilder unable to generate the traces while giving the job history path > by globing. > ---------------------------------------------------------------------------------------- > > Key: MAPREDUCE-2078 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2078 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: tools/rumen > Reporter: Vinay Kumar Thota > Assignee: Amar Kamat > Fix For: 0.22.0 > > Attachments: mapreduce-2078-v1.2.patch, mapreduce-2078-v1.5.patch > > > I was trying to generate the traces for MR job histories by using > TraceBuilder. However, it's unable to generate the traces while giving the > job history path by globing. It throws a file not found exception even though > the job history path is exists. > I have provide the job history path in the below way. > hdfs://<<clustername>>/dir1/dir2/dir3/*/*/*/*/*/*/ > Exception: > java.io.FileNotFoundException: File does not exist: > hdfs://<<clustername>>/dir1/dir2/dir3/*/*/*/*/*/* > at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:525) > at > org.apache.hadoop.tools.rumen.TraceBuilder$MyOptions.<init>(TraceBuilder.java:88) > at > org.apache.hadoop.tools.rumen.TraceBuilder.run(TraceBuilder.java:183) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79) > at > org.apache.hadoop.tools.rumen.TraceBuilder.main(TraceBuilder.java:121) > It's truncating the last slash in the path. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.