TestMiniMRMapRedDebugScript loses exception details
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Key: HADOOP-3725
URL: https://issues.apache.org/jira/browse/HADOOP-3725
Project: Hadoop Core
Issue Type: Bug
Components: test
Affects Versions: 0.19.0
Reporter: Steve Loughran
Priority: Minor
Attachments: hadoop-3725.patch
The test class org.apache.hadoop.mapred.TestMiniMRMapRedDebugScript catches and
prints exception details then calls fail(), rather than relaying the exception
up to the calling test framework. this make the full stack trace harder to
obtain. It could be a relic of the class having its own main() entry point.
trivial to fix: add Exception to the test signature, move the catch/print into
the main() method for that entry point
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