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Yash Sharma commented on LENS-579: ---------------------------------- We can find the root cause if we can explore the common code between the test cases. > Intermittent test failures - Hard to replicate > ---------------------------------------------- > > Key: LENS-579 > URL: https://issues.apache.org/jira/browse/LENS-579 > Project: Apache Lens > Issue Type: Bug > Reporter: Yash Sharma > > There are couple of test cases which just fail sometimes. Hard to reproduce > but appear intermittently. > - TestCubeRewriter : LENS-573 > - TestRemoteHiveDriver : LENS-556 > - TestEventService : > Tests run: 103, Failures: 2, Errors: 0, Skipped: 7, Time elapsed: 166.899 sec > <<< FAILURE! - in TestSuite > testSesionHandleEvent(org.apache.lens.server.query.TestEventService) Time > elapsed: 0.004 sec <<< FAILURE! > java.lang.AssertionError: expected [true] but found [false] > at org.testng.Assert.fail(Assert.java:94) > at org.testng.Assert.failNotEquals(Assert.java:494) > at org.testng.Assert.assertTrue(Assert.java:42) > at org.testng.Assert.assertTrue(Assert.java:52) > at > org.apache.lens.server.query.TestEventService.testSesionHandleEvent(TestEventService.java:379) > testSessionExpiry(org.apache.lens.server.session.TestSessionExpiry) Time > elapsed: 0.035 sec <<< FAILURE! > java.lang.AssertionError: expected [true] but found [false] > at org.testng.Assert.fail(Assert.java:94) > at org.testng.Assert.failNotEquals(Assert.java:494) > at org.testng.Assert.assertTrue(Assert.java:42) > at org.testng.Assert.assertTrue(Assert.java:52) > at > org.apache.lens.server.session.TestSessionExpiry.testSessionExpiry(TestSessionExpiry.java:67) > Results : > Failed tests: > TestEventService.testSesionHandleEvent:379 expected [true] but found [false] > TestSessionExpiry.testSessionExpiry:67 expected [true] but found [false] -- This message was sent by Atlassian JIRA (v6.3.4#6332)