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From mxm <...@git.apache.org>
Subject [GitHub] flink pull request: [FLINK-377] [FLINK-671] Generic Interface / PA...
Date Tue, 10 Feb 2015 16:55:46 GMT
Github user mxm commented on the pull request:

    https://github.com/apache/flink/pull/202#issuecomment-73736669
  
    Now I'm getting:
    
        02/10/2015 17:47:06	Job execution switched to status RUNNING.
        02/10/2015 17:47:06	DataSource (ValueSource)(1/1) switched to SCHEDULED
        02/10/2015 17:47:06	DataSource (ValueSource)(1/1) switched to DEPLOYING
        02/10/2015 17:47:06	DataSource (ValueSource)(1/1) switched to RUNNING
        02/10/2015 17:47:06	MapPartition (PythonFlatMap -> PythonCombine)(1/1) switched
to SCHEDULED
        02/10/2015 17:47:06	MapPartition (PythonFlatMap -> PythonCombine)(1/1) switched
to DEPLOYING
        02/10/2015 17:47:06	DataSource (ValueSource)(1/1) switched to FINISHED
        02/10/2015 17:47:06	MapPartition (PythonFlatMap -> PythonCombine)(1/1) switched
to RUNNING
        02/10/2015 17:47:16	MapPartition (PythonFlatMap -> PythonCombine)(1/1) switched
to FAILED
        java.lang.Exception: The user defined 'open()' method caused an exception: External
process for task MapPartition (PythonFlatMap -> PythonCombine) stopped responding.
        Traceback (most recent call last):
          File "/var/folders/p0/153pkhvn2vn79b2yszvb64th0000gn/T/tmp_d688cd6ddf2347ab1d713a847b73d234/flink/executor.py",
line 55, in <module>
            s.bind((socket.gethostname(), 0))
          File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py",
line 224, in meth
            return getattr(self._sock,name)(*args)
        socket.gaierror: [Errno 8] nodename nor servname provided, or not known
        	at org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:491)
        	at org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:360)
        	at org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:204)
        	at java.lang.Thread.run(Thread.java:745)
        Caused by: java.lang.RuntimeException: External process for task MapPartition (PythonFlatMap
-> PythonCombine) stopped responding.
        Traceback (most recent call last):
          File "/var/folders/p0/153pkhvn2vn79b2yszvb64th0000gn/T/tmp_d688cd6ddf2347ab1d713a847b73d234/flink/executor.py",
line 55, in <module>
            s.bind((socket.gethostname(), 0))
          File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py",
line 224, in meth
            return getattr(self._sock,name)(*args)
        socket.gaierror: [Errno 8] nodename nor servname provided, or not known
        	at org.apache.flink.languagebinding.api.java.common.streaming.Streamer.open(Streamer.java:72)
        	at org.apache.flink.languagebinding.api.java.python.functions.PythonMapPartition.open(PythonMapPartition.java:48)
        	at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:33)
        	at org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:487)
        	... 3 more
        
        02/10/2015 17:47:16	Job execution switched to status FAILING.
        02/10/2015 17:47:16	GroupReduce (PythonGroupReducePreStep)(1/1) switched to CANCELED
        02/10/2015 17:47:16	MapPartition (PythonGroupReduce)(1/1) switched to CANCELED
        02/10/2015 17:47:16	DataSink(PrintSink)(1/1) switched to CANCELED
        02/10/2015 17:47:16	Job execution switched to status FAILED.
        Error: The program execution failed: java.lang.Exception: The user defined 'open()'
method caused an exception: External process for task MapPartition (PythonFlatMap -> PythonCombine)
stopped responding.
        Traceback (most recent call last):
          File "/var/folders/p0/153pkhvn2vn79b2yszvb64th0000gn/T/tmp_d688cd6ddf2347ab1d713a847b73d234/flink/executor.py",
line 55, in <module>
            s.bind((socket.gethostname(), 0))
          File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py",
line 224, in meth
            return getattr(self._sock,name)(*args)
        socket.gaierror: [Errno 8] nodename nor servname provided, or not known
        	at org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:491)
        	at org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:360)
        	at org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:204)
        	at java.lang.Thread.run(Thread.java:745)
        Caused by: java.lang.RuntimeException: External process for task MapPartition (PythonFlatMap
-> PythonCombine) stopped responding.
        Traceback (most recent call last):
          File "/var/folders/p0/153pkhvn2vn79b2yszvb64th0000gn/T/tmp_d688cd6ddf2347ab1d713a847b73d234/flink/executor.py",
line 55, in <module>
            s.bind((socket.gethostname(), 0))
          File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py",
line 224, in meth
            return getattr(self._sock,name)(*args)
        socket.gaierror: [Errno 8] nodename nor servname provided, or not known
        	at org.apache.flink.languagebinding.api.java.common.streaming.Streamer.open(Streamer.java:72)
        	at org.apache.flink.languagebinding.api.java.python.functions.PythonMapPartition.open(PythonMapPartition.java:48)
        	at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:33)
        	at org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:487)
        	... 3 more
        
        org.apache.flink.client.program.ProgramInvocationException: The program execution
failed: java.lang.Exception: The user defined 'open()' method caused an exception: External
process for task MapPartition (PythonFlatMap -> PythonCombine) stopped responding.
        Traceback (most recent call last):
          File "/var/folders/p0/153pkhvn2vn79b2yszvb64th0000gn/T/tmp_d688cd6ddf2347ab1d713a847b73d234/flink/executor.py",
line 55, in <module>
            s.bind((socket.gethostname(), 0))
          File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py",
line 224, in meth
            return getattr(self._sock,name)(*args)
        socket.gaierror: [Errno 8] nodename nor servname provided, or not known
        	at org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:491)
        	at org.apache.flink.runtime.operators.RegularPactTask.invoke(RegularPactTask.java:360)
        	at org.apache.flink.runtime.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:204)
        	at java.lang.Thread.run(Thread.java:745)
        Caused by: java.lang.RuntimeException: External process for task MapPartition (PythonFlatMap
-> PythonCombine) stopped responding.
        Traceback (most recent call last):
          File "/var/folders/p0/153pkhvn2vn79b2yszvb64th0000gn/T/tmp_d688cd6ddf2347ab1d713a847b73d234/flink/executor.py",
line 55, in <module>
            s.bind((socket.gethostname(), 0))
          File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py",
line 224, in meth
            return getattr(self._sock,name)(*args)
        socket.gaierror: [Errno 8] nodename nor servname provided, or not known
        	at org.apache.flink.languagebinding.api.java.common.streaming.Streamer.open(Streamer.java:72)
        	at org.apache.flink.languagebinding.api.java.python.functions.PythonMapPartition.open(PythonMapPartition.java:48)
        	at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:33)
        	at org.apache.flink.runtime.operators.RegularPactTask.run(RegularPactTask.java:487)
        	... 3 more
        
        	at org.apache.flink.client.program.Client.run(Client.java:337)
        	at org.apache.flink.client.program.Client.run(Client.java:296)
        	at org.apache.flink.client.program.Client.run(Client.java:290)
        	at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:55)
        	at org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:675)
        	at org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.runPlan(PythonPlanBinder.java:108)
        	at org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.main(PythonPlanBinder.java:79)
        	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        	at java.lang.reflect.Method.invoke(Method.java:483)
        	at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:434)
        	at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:350)
        	at org.apache.flink.client.program.Client.run(Client.java:242)
        	at org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:389)
        	at org.apache.flink.client.CliFrontend.run(CliFrontend.java:358)
        	at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1068)
        	at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1092)


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