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From "arkady borkovsky (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-472) Streaming should not crash
Date Tue, 22 Aug 2006 16:10:13 GMT
Streaming should not crash
--------------------------

                 Key: HADOOP-472
                 URL: http://issues.apache.org/jira/browse/HADOOP-472
             Project: Hadoop
          Issue Type: Bug
          Components: contrib/streaming
            Reporter: arkady borkovsky


Streaming framework should not end with a Java stack dump.
All the abnormal conditions should be checked and reported.

Specific conditions that need to be exmplicitly checked by the framework are:
-- does the input exist?
-- do the top level executables or scripts for -mapper and exist

Any other Exceptions should also be cought and explained in an error message.


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