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

[Anton Vinogradov (Jira)]

Artem Shutak created IGNITE-1802:
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             Summary: Ignite.countDownLatch() can return null if latch has been already created.
                 Key: IGNITE-1802
                 URL: https://issues.apache.org/jira/browse/IGNITE-1802
             Project: Ignite
          Issue Type: Test
            Reporter: Artem Shutak
            Priority: Blocker
             Fix For: 1.5


IgnitePartitionedCountDownLatchSelfTest.testLatchMultinode1 test fails on TC sometimes.

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

Logs:
{noformat}
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)
{noformat}




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