Hi, I have a local setup problem on my Linux that let Python tests fail. For some reason, it cannot write to /tmp/ file... (see error message below).
I can resolve the issue with "sudo rm -rf /tmp/*", but this raises other problems on my system. Furthermore, the testing problem is back, after restarting my machine. Do you have any idea, what I need to do, to get my configuration right? -Matthias > Running org.apache.flink.languagebinding.api.java.python.PythonPlanBinderTest > log4j:WARN No appenders could be found for logger > (org.apache.flink.languagebinding.api.java.python.PythonPlanBinder). > log4j:WARN Please initialize the log4j system properly. > log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more > info. > Traceback (most recent call last): > File "/tmp/flink_plan/plan.py", line 162, in <module> > env = get_environment() > File "/tmp/flink_plan/flink/plan/Environment.py", line 34, in > get_environment > return Environment() > File "/tmp/flink_plan/flink/plan/Environment.py", line 44, in __init__ > self._connection = Connection.OneWayBusyBufferingMappedFileConnection() > File "/tmp/flink_plan/flink/connection/Connection.py", line 42, in __init__ > self._output_file = open(tempfile.gettempdir() + "/flink_data/output", > "rb+") > IOError: [Errno 2] No such file or directory: > '/tmp/user/1000/flink_data/output' > Traceback (most recent call last): > File "/tmp/flink_plan/plan.py", line 162, in <module> > env = get_environment() > File "/tmp/flink_plan/flink/plan/Environment.py", line 34, in > get_environment > return Environment() > File "/tmp/flink_plan/flink/plan/Environment.py", line 44, in __init__ > self._connection = Connection.OneWayBusyBufferingMappedFileConnection() > File "/tmp/flink_plan/flink/connection/Connection.py", line 42, in __init__ > self._output_file = open(tempfile.gettempdir() + "/flink_data/output", > "rb+") > FileNotFoundError: [Errno 2] No such file or directory: > '/tmp/user/1000/flink_data/output' > Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 5.13 sec <<< > FAILURE! - in > org.apache.flink.languagebinding.api.java.python.PythonPlanBinderTest > testPython2(org.apache.flink.languagebinding.api.java.python.PythonPlanBinderTest) > Time elapsed: 2.784 sec <<< ERROR! > java.lang.RuntimeException: Plan file caused an error. Check log-files for > details. > at > org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.startPython(PythonPlanBinder.java:202) > at > org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.runPlan(PythonPlanBinder.java:109) > at > org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.main(PythonPlanBinder.java:84) > at > org.apache.flink.languagebinding.api.java.python.PythonPlanBinderTest.testPython2(PythonPlanBinderTest.java:75) > > testPython3(org.apache.flink.languagebinding.api.java.python.PythonPlanBinderTest) > Time elapsed: 2.179 sec <<< ERROR! > java.lang.RuntimeException: Plan file caused an error. Check log-files for > details. > at > org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.startPython(PythonPlanBinder.java:202) > at > org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.runPlan(PythonPlanBinder.java:109) > at > org.apache.flink.languagebinding.api.java.python.PythonPlanBinder.main(PythonPlanBinder.java:84) > at > org.apache.flink.languagebinding.api.java.python.PythonPlanBinderTest.testPython3(PythonPlanBinderTest.java:85) > > > Results : > > Tests in error: > PythonPlanBinderTest.testPython2:75 » Runtime Plan file caused an error. > Check... > PythonPlanBinderTest.testPython3:85 » Runtime Plan file caused an error. > Check...
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