[IGNITE-5971] Ignite Continuous Query 2: Flaky failure of #testMultiThreadedFailover

• Type: Test
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.1
• Labels: MakeTeamcityGreenAgain
• Assignee: Unassigned
• Reporter: Ivan Rakov
• Created: 07/Aug/17 17:09
• Updated: 30/Jan/19 16:33

Description

Bunch of tests inherited from CacheContinuousQueryFailoverAbstractSelfTest have flaky #testMultiThreadedFailover test. It fails from time to time in all inherited test classes.
CacheContinuousQueryAsyncFailoverAtomicSelfTest.testFailoverStartStopBackup fails with problem that looks the same.

junit.framework.AssertionFailedError: Lose events, see log for details.

	at junit.framework.Assert.fail(Assert.java:57)
	at junit.framework.TestCase.fail(TestCase.java:227)
	at org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryFailoverAbstractSelfTest.checkEvents(CacheContinuousQueryFailoverAbstractSelfTest.java:1225)
	at org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryFailoverAbstractSelfTest.access$3600(CacheContinuousQueryFailoverAbstractSelfTest.java:117)
	at org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryFailoverAbstractSelfTest$22$3.run(CacheContinuousQueryFailoverAbstractSelfTest.java:1962)
	at java.util.concurrent.CyclicBarrier.dowait(CyclicBarrier.java:220)
	at java.util.concurrent.CyclicBarrier.await(CyclicBarrier.java:435)
	at org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryFailoverAbstractSelfTest$23.run(CacheContinuousQueryFailoverAbstractSelfTest.java:2025)
	at org.apache.ignite.testframework.GridTestUtils$9.call(GridTestUtils.java:1236)
	at org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86)