[jira] [Created] (FLINK-949) ChannelManager startup exception not reported in TaskManager

Posted by Shang Yuanchun (Jira) on Jun 18, 2014; 2:41pm
URL: http://deprecated-apache-flink-mailing-list-archive.368.s1.nabble.com/jira-Created-FLINK-949-ChannelManager-startup-exception-not-reported-in-TaskManager-tp457.html

Ufuk Celebi created FLINK-949:
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             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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