[IGNITE-5960] Ignite Continuous Query (Queries 3): CacheContinuousQueryConcurrentPartitionUpdateTest::testConcurrentUpdatesAndQueryStartAtomic is flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1
• Fix Version/s: 2.7
• Labels: MakeTeamcityGreenAgain test-failure
• Assignee: Alexey Goncharuk
• Reporter: Sergey Chugunov
• Created: 07/Aug/17 14:06
• Updated: 01/Aug/19 22:14
• Resolved: 10/Sep/18 09:54

Description

According to TC history test is flaky.

It is possible to reproduce it locally, sample run shows 9 failed tests out of 30 overall executed.

Test fails with jUnit assertion check:

junit.framework.AssertionFailedError: 
Expected :10000
Actual   :0
 <Click to see difference>


	at junit.framework.Assert.fail(Assert.java:57)
	at junit.framework.Assert.failNotEquals(Assert.java:329)
	at junit.framework.Assert.assertEquals(Assert.java:78)
	at junit.framework.Assert.assertEquals(Assert.java:234)
	at junit.framework.Assert.assertEquals(Assert.java:241)
	at junit.framework.TestCase.assertEquals(TestCase.java:409)
	at org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryConcurrentPartitionUpdateTest.concurrentUpdatesAndQueryStart(CacheContinuousQueryConcurrentPartitionUpdateTest.java:385)
	at org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryConcurrentPartitionUpdateTest.testConcurrentUpdatesAndQueryStartTx(CacheContinuousQueryConcurrentPartitionUpdateTest.java:245)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at junit.framework.TestCase.runTest(TestCase.java:176)
	at org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2000)
	at org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:132)
	at org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:1915)
	at java.lang.Thread.run(Thread.java:745)

Issue Links

• links to: GitHub Pull Request #3100
• links to: PR
• links to: review
• links to: TC run