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Posted to dev@mrunit.apache.org by "Bertrand Dechoux (JIRA)" <ji...@apache.org> on 2012/11/10 00:15:12 UTC

[jira] [Updated] (MRUNIT-158) withOutput doesn't generate useful information with MapWritable on error

     [ https://issues.apache.org/jira/browse/MRUNIT-158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bertrand Dechoux updated MRUNIT-158:
------------------------------------

      Priority: Minor  (was: Critical)
    Issue Type: Improvement  (was: Bug)
    
> 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: Improvement
>    Affects Versions: 0.9.0
>            Reporter: Patrick Hunt
>            Priority: Minor
>
> 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.

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