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https://issues.apache.org/jira/browse/GEODE-9929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17487361#comment-17487361
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Hale Bales commented on GEODE-9929:
-----------------------------------

Removing needsTriage label as this is not a release blocker.

What I found was that `testTXCreationAndCleanupAtCommit` calls `doBasicChecks`. 
In this there is a callable that attempts to pause the transaction through the 
manager, but the returned `TXStateProxy` is null. The call to 
`TXManagerImpl.pauseTransaction()` that should return a `TXStateProxy` calls 
`internalSuspend(bool)`. In this method we call `getTXState()` but receive a 
null result instead of a `TXStateProxy`. `getTXState()` can return null if the 
`TXStateProxy` on the context is null; if the `TXStateProxy` is Paused; or if 
the `TXStateProxy` is does not have any transactions in progress. As I was 
never able to reproduce the failure after thousands of runs, I do not know 
which of these cases has resulted in the error.

Given all that, this seems like a timing issue in the test, and an infrequent 
one at that. This timing issue is unlikely to affect users, and is therefore 
not of high enough priority to be a 1.15 release blocker.

> testTXCreationAndCleanupAtCommit when running RemoteTransactionDUnitTest
> ------------------------------------------------------------------------
>
>                 Key: GEODE-9929
>                 URL: https://issues.apache.org/jira/browse/GEODE-9929
>             Project: Geode
>          Issue Type: Bug
>    Affects Versions: 1.14.3
>            Reporter: Kristen
>            Priority: Major
>
> org.apache.geode.internal.cache.RemoteTransactionDUnitTest > 
> testTXCreationAndCleanupAtCommit FAILED
>     org.apache.geode.test.dunit.RMIException: While invoking 
> org.apache.geode.internal.cache.RemoteTransactionDUnitTest$8.call in VM 0 
> running on Host 9acb6806d25d with 4 VMs
>         at org.apache.geode.test.dunit.VM.executeMethodOnObject(VM.java:631)
>         at org.apache.geode.test.dunit.VM.invoke(VM.java:473)
>         at 
> org.apache.geode.internal.cache.RemoteTransactionDUnitTest.doBasicChecks(RemoteTransactionDUnitTest.java:590)
>         at 
> org.apache.geode.internal.cache.RemoteTransactionDUnitTest.testTXCreationAndCleanupAtCommit(RemoteTransactionDUnitTest.java:565)
>         Caused by:
>         java.lang.AssertionError
>             at org.junit.Assert.fail(Assert.java:87)
>             at org.junit.Assert.assertTrue(Assert.java:42)
>             at org.junit.Assert.assertNotNull(Assert.java:713)
>             at org.junit.Assert.assertNotNull(Assert.java:723)
>             at 
> org.apache.geode.internal.cache.RemoteTransactionDUnitTest$8.call(RemoteTransactionDUnitTest.java:595)
>     org.apache.geode.test.dunit.RMIException: While invoking 
> org.apache.geode.internal.cache.RemoteTransactionDUnitTest$2.call in VM 1 
> running on Host 9acb6806d25d with 4 VMs
>         at org.apache.geode.test.dunit.VM.executeMethodOnObject(VM.java:631)
>         at org.apache.geode.test.dunit.VM.invoke(VM.java:473)
>         at org.apache.geode.test.dunit.Invoke.invokeInEveryVM(Invoke.java:121)
>         at org.apache.geode.test.dunit.Invoke.invokeInEveryVM(Invoke.java:109)
>         at 
> org.apache.geode.internal.cache.RemoteTransactionDUnitTest.preTearDownCacheTestCase(RemoteTransactionDUnitTest.java:182)
>         Caused by:
>         java.lang.AssertionError: Event never occurred after 30000 ms: 
>             at org.junit.Assert.fail(Assert.java:89)
>             at 
> org.apache.geode.test.dunit.Wait.waitForCriterion(Wait.java:144)
>             at 
> org.apache.geode.internal.cache.RemoteTransactionDUnitTest$2.call(RemoteTransactionDUnitTest.java:149)
> 8838 tests completed, 1 failed, 458 skipped



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