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From "Ufuk Celebi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-949) ChannelManager startup exception not reported in TaskManager
Date Wed, 18 Jun 2014 14:41:24 GMT
Ufuk Celebi created FLINK-949:
---------------------------------

             Summary: ChannelManager startup exception not reported in TaskManager
                 Key: FLINK-949
                 URL: https://issues.apache.org/jira/browse/FLINK-949
             Project: Flink
          Issue Type: Bug
    Affects Versions: pre-apache-0.5.1
            Reporter: Ufuk Celebi
            Assignee: Ufuk Celebi


While debugging a problem with [~rmetzger], we noticded that exception in the constructor
of the {{ChannelManager}} are not properly forwarded to the {{TaskManager}}.

The concrete problem was the following: num network buffers was misconfigured and tried to
allocate more memory than available on the machine. The respective exception was hiden in
the stdout file instead of the log.



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