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shijinkui commented on FLINK-5650: ---------------------------------- Now I have to excute `mvn clean test -pl '!flink-libraries/flink-python'` to exclude flink-python module. > Flink-python tests executing cost too long time > ----------------------------------------------- > > Key: FLINK-5650 > URL: https://issues.apache.org/jira/browse/FLINK-5650 > Project: Flink > Issue Type: Bug > Components: Python API, Tests > Affects Versions: 1.2.0 > Reporter: shijinkui > Priority: Critical > Fix For: 1.2.1 > > > When execute `mvn clean test` in flink-python, it will wait more than half > hour after the console output below: > ------------------------------------------------------- > T E S T S > ------------------------------------------------------- > Running org.apache.flink.python.api.PythonPlanBinderTest > log4j:WARN No appenders could be found for logger > (org.apache.flink.python.api.PythonPlanBinderTest). > log4j:WARN Please initialize the log4j system properly. > log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more > info. > The stack below: > "main" prio=5 tid=0x00007f8d7780b800 nid=0x1c03 waiting on condition > [0x0000700009fd8000] > java.lang.Thread.State: TIMED_WAITING (sleeping) > at java.lang.Thread.sleep(Native Method) > at > org.apache.flink.python.api.streaming.plan.PythonPlanStreamer.startPython(PythonPlanStreamer.java:70) > at > org.apache.flink.python.api.streaming.plan.PythonPlanStreamer.open(PythonPlanStreamer.java:50) > at > org.apache.flink.python.api.PythonPlanBinder.startPython(PythonPlanBinder.java:211) > at > org.apache.flink.python.api.PythonPlanBinder.runPlan(PythonPlanBinder.java:141) > at > org.apache.flink.python.api.PythonPlanBinder.main(PythonPlanBinder.java:114) > at > org.apache.flink.python.api.PythonPlanBinderTest.testProgram(PythonPlanBinderTest.java:83) > at > org.apache.flink.test.util.JavaProgramTestBase.testJobWithoutObjectReuse(JavaProgramTestBase.java:174) > this is the jstack: > https://gist.github.com/shijinkui/af47e8bc6c9f748336bf52efd3df94b0 -- This message was sent by Atlassian JIRA (v6.3.15#6346)