[jira] Created: (MAPREDUCE-770) org.apache.hadoop.tools.TestCopyFiles may leave junk files when an assertion fails

["Dick King (JIRA)" <ji...@apache.org>]

org.apache.hadoop.tools.TestCopyFiles may leave junk files when an assertion fails
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                 Key: MAPREDUCE-770
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-770
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Dick King


In most of the testXxxYyyZzz methods, the code runs:

   preliminaries

   ToolRunner( ..., new String[] { local and DFS filenames and more filenames });

   assertMaybe("this result stank", conditions);
   assertMaybe("this other result stank", conditions);

   deldir(deletee's name);
   deldir(second deletee's name);

The assertMaybe's throw AssertionFailedError .  That's what they DO.  Shouldn't this stuff be protected with a try ... finally construct?


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