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Matt Foley commented on MAPREDUCE-2903: --------------------------------------- +1, almost. This patch incorrectly creates a new unit test at: src/mapred/org/apache/hadoop/mapred/TestTaskGraphServlet.java but it should be at: src/test/org/apache/hadoop/mapred/TestTaskGraphServlet.java In addition there were <CR> characters ("^M") at the ends of lines in the patch file. Please be careful what editor you use to modify source files. Assure that the settings are compatible with http://wiki.apache.org/hadoop/HowToContribute#Making_Changes Corrected these errors and committed to hadoop-1.1 and hadoop-1. Uploaded the corrected patch in case anyone references the patch later. > Map Tasks graph is throwing XML Parse error when Job is executed with 0 maps > ---------------------------------------------------------------------------- > > Key: MAPREDUCE-2903 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2903 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: jobtracker > Affects Versions: 1.1.0 > Reporter: Devaraj K > Assignee: Devaraj K > Attachments: MAPREDUCE-2903.patch, MAPREDUCE-2903.patch > > > {code:xml} > XML Parsing Error: no element found > Location: > http://10.18.52.170:50030/taskgraph?type=map&jobid=job_201108291536_0001 > Line Number 1, Column 1: > ^ > {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