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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4659) Root cause of connection failure is being lost to code that uses it for delaying startup
Date Fri, 14 Nov 2008 14:50:44 GMT
Root cause of connection failure is being lost to code that uses it for delaying startup
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                 Key: HADOOP-4659
                 URL: https://issues.apache.org/jira/browse/HADOOP-4659
             Project: Hadoop Core
          Issue Type: Bug
          Components: ipc
    Affects Versions: 0.19.0
            Reporter: Steve Loughran
            Assignee: Steve Loughran


ipc.Client the root cause of a connection failure is being lost as the exception is wrapped,
hence the outside code, the one that looks for that root cause, isn't working as expected.
The results is you can't bring up a task tracker before job tracker, and probably the same
for a datanode before a  namenode. The change that triggered this is not yet located, I had
thought it was HADOOP-3844 but I no longer believe this is the case.

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