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From "Sergey Dudoladov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-1400) In local mode, the default TaskManager won't listen on the data port.
Date Tue, 13 Jan 2015 16:09:34 GMT
Sergey Dudoladov created FLINK-1400:
---------------------------------------

             Summary: In local mode, the default TaskManager won't listen on the data port.
                 Key: FLINK-1400
                 URL: https://issues.apache.org/jira/browse/FLINK-1400
             Project: Flink
          Issue Type: Bug
    Affects Versions: 0.9
         Environment: Ubuntu 14.04 LTS
            Reporter: Sergey Dudoladov
            Priority: Minor



 The Task Manager automatically started by the Job Manager (JobManager.scala, appr. line 
470)  in the local mode does not listen on the dataport. 

To reproduce:
1) Start Flink via ./start-local.sh
2) Look up the data port number on locahost:8081 -> "Task Managers" tab
3) sudo netstat -taupen | grep "dataport_number "
 
Or  start the second Task Manager and run  Flink with the degree of parallelism 2 (assuming
one slot per Task Manager)
4) ./flink run -p 2 ...

Task Managers started via ./taskmanager.sh work fine.



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