[IGNITE-1802] Ignite.countDownLatch() can return null if latch has been already created.

• Type: Test
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.7
• Labels: Muted_test
• Assignee: Vladislav Pyatkov
• Reporter: Artem Shutak
• Created: 28/Oct/15 14:31
• Updated: 03/Aug/16 06:53
• Resolved: 05/Jul/16 15:15

Description

IgnitePartitionedCountDownLatchSelfTest.testLatchMultinode1 test fails on TC sometimes.

According to stack trace Ignite.countDownLatch(,,,false) can return null if latch has been already created.

Logs:

junit.framework.AssertionFailedError: null
    at junit.framework.Assert.fail(Assert.java:55)
    at junit.framework.Assert.assertTrue(Assert.java:22)
    at junit.framework.Assert.assertNotNull(Assert.java:256)
    at junit.framework.Assert.assertNotNull(Assert.java:248)
    at junit.framework.TestCase.assertNotNull(TestCase.java:417)
    at org.apache.ignite.internal.processors.cache.datastructures.IgniteCountDownLatchAbstractSelfTest$3.call(IgniteCountDownLatchAbstractSelfTest.java:306)
    at org.apache.ignite.internal.processors.cache.datastructures.IgniteCountDownLatchAbstractSelfTest$3.call(IgniteCountDownLatchAbstractSelfTest.java:300)
    at org.apache.ignite.testframework.GridTestUtils$5.run(GridTestUtils.java:671)
    at org.apache.ignite.testframework.GridTestUtils$7.call(GridTestUtils.java:967)
    at org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86)
------- Stdout: -------
[13:22:46,287][INFO ][main][root] >>> Starting test: testLatchMultinode1 <<<
[13:22:46,502][INFO ][main][root] >>> Stopping test: testLatchMultinode1 in 215 ms <<<
------- Stderr: -------
[13:22:46,501][ERROR][main][root] Test failed.
junit.framework.AssertionFailedError
    at junit.framework.Assert.fail(Assert.java:55)
    at junit.framework.Assert.assertTrue(Assert.java:22)
    at junit.framework.Assert.assertNotNull(Assert.java:256)
    at junit.framework.Assert.assertNotNull(Assert.java:248)
    at junit.framework.TestCase.assertNotNull(TestCase.java:417)
    at org.apache.ignite.internal.processors.cache.datastructures.IgniteCountDownLatchAbstractSelfTest$3.call(IgniteCountDownLatchAbstractSelfTest.java:306)
    at org.apache.ignite.internal.processors.cache.datastructures.IgniteCountDownLatchAbstractSelfTest$3.call(IgniteCountDownLatchAbstractSelfTest.java:300)
    at org.apache.ignite.testframework.GridTestUtils$5.run(GridTestUtils.java:671)
    at org.apache.ignite.testframework.GridTestUtils$7.call(GridTestUtils.java:967)
    at org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86)

Issue Links

• links to: GitHub Pull Request #849