[OOZIE-2486] TestSLAEventsGetForFilterJPAExecutor is flakey

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: 4.3.0
• Component/s: tests
• Assignee: Robert Kanter
• Reporter: Robert Kanter
• Created: 14/Mar/16 23:10
• Updated: 02/Dec/16 21:03
• Resolved: 31/Mar/16 22:54

Description

The test method that fails varies from different runs, but you'll see something like this:

testGetSLAEventsForOR(org.apache.oozie.executor.jpa.TestSLAEventsGetForFilterJPAExecutor)  Time elapsed: 0.013 sec  <<< FAILURE!
junit.framework.AssertionFailedError: expected:<4> but was:<3>
        at junit.framework.Assert.fail(Assert.java:50)
        at junit.framework.Assert.failNotEquals(Assert.java:287)
        at junit.framework.Assert.assertEquals(Assert.java:67)
        at junit.framework.Assert.assertEquals(Assert.java:199)
        at junit.framework.Assert.assertEquals(Assert.java:205)
        at org.apache.oozie.executor.jpa.TestSLAEventsGetForFilterJPAExecutor.testGetSLAEventsForOR(TestSLAEventsGetForFilterJPAExecutor.java:127)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at junit.framework.TestCase.runTest(TestCase.java:168)
        at junit.framework.TestCase.runBare(TestCase.java:134)
        at junit.framework.TestResult$1.protect(TestResult.java:110)
        at junit.framework.TestResult.runProtected(TestResult.java:128)
        at junit.framework.TestResult.run(TestResult.java:113)
        at junit.framework.TestCase.run(TestCase.java:124)
        at junit.framework.TestSuite.runTest(TestSuite.java:243)
        at junit.framework.TestSuite.run(TestSuite.java:238)
        at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
        at org.junit.runners.Suite.runChild(Suite.java:128)
        at org.junit.runners.Suite.runChild(Suite.java:24)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)

You also see this if you run some of the test methods individually.