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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-7505) EOFException in RPC stack should have a nicer error message
Date Wed, 03 Aug 2011 02:32:31 GMT
EOFException in RPC stack should have a nicer error message
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                 Key: HADOOP-7505
                 URL: https://issues.apache.org/jira/browse/HADOOP-7505
             Project: Hadoop Common
          Issue Type: Improvement
          Components: ipc
    Affects Versions: 0.23.0
            Reporter: Eli Collins
            Priority: Minor


Lots of user logs involve a user running mismatched versions, and for some reason or another,
they get EOFException instead of a proper version mismatch exception. We should be able to
catch this at appropriate points, and have a nicer exception message explaining that it's
a possible version mismatch, or that they're trying to connect to the incorrect port.

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