Patrick Hunt created MRUNIT-158: ----------------------------------- Summary: withOutput doesn't generate useful information with MapWritable on error Key: MRUNIT-158 URL: https://issues.apache.org/jira/browse/MRUNIT-158 Project: MRUnit Issue Type: Bug Affects Versions: 0.9.0 Reporter: Patrick Hunt Priority: Critical
Using withOutput generates the following, notice that the hashcode is printed rather than some useful detail as to the content of the maps: Nov 9, 2012 2:40:01 PM org.apache.hadoop.mrunit.TestDriver logError SEVERE: Missing expected output (null-0, org.apache.hadoop.io.MapWritable@e1) at position 0. Nov 9, 2012 2:40:01 PM org.apache.hadoop.mrunit.TestDriver logError SEVERE: Received unexpected output (null-0, org.apache.hadoop.io.MapWritable@2059) at position 0. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira