Test for a fix is pending... On Tue, Aug 25, 2015 at 1:30 PM, Stephan Ewen <se...@apache.org> wrote:
> Looking into this. Seems like a wrong use of assertions in a parallel > thread, where errors are not propagated to the main JUNit thread. > > On Mon, Aug 24, 2015 at 6:53 PM, Sachin Goel <sachingoel0...@gmail.com> > wrote: > >> Hi Max >> I have already created a Jira for this. >> https://issues.apache.org/jira/browse/FLINK-2528 >> The failing test was testCancelMatchTaskWhileMatching(), but I think it >> has >> more to do with the failure in canceling in general. I'll point you to >> some >> build logs. It might take me some time to find them since I've triggered >> quite a few builds since my email. >> >> ​Cheers! >> Sachin​ >> >> -- Sachin Goel >> Computer Science, IIT Delhi >> m. +91-9871457685 >> >> On Mon, Aug 24, 2015 at 3:38 PM, Maximilian Michels <m...@apache.org> >> wrote: >> >> > Hi Sachin, >> > >> > Thanks for reporting. Which of the test cases failed in the MapTaskTest >> and >> > the MatchTaskTest? >> > >> > Best, >> > Max >> > >> > On Tue, Aug 18, 2015 at 5:35 PM, Sachin Goel <sachingoel0...@gmail.com> >> > wrote: >> > >> > > There appears to be some issue in DriverTestBase. I have observed two >> > > failures recently, once in MatchTaskTest and MapTaskTest, both with >> the >> > > following trace: >> > > >> > > >> > > Exception in thread "Thread-154" java.lang.AssertionError: Canceling >> task >> > > failed: java.lang.NullPointerException >> > > at >> > > >> > > >> > >> org.apache.flink.runtime.operators.testutils.DriverTestBase.cancel(DriverTestBase.java:271) >> > > at >> > > >> > > >> > >> org.apache.flink.runtime.operators.testutils.TaskCancelThread.run(TaskCancelThread.java:60) >> > > >> > > at org.junit.Assert.fail(Assert.java:88) >> > > at >> > > >> > > >> > >> org.apache.flink.runtime.operators.testutils.TaskCancelThread.run(TaskCancelThread.java:68) >> > > >> > > Regards >> > > Sachin >> > > >> > > -- Sachin Goel >> > > Computer Science, IIT Delhi >> > > m. +91-9871457685 >> > > >> > >> > >
