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From "Eric Shu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEODE-2773) AssertionError shown in GIIDeltaDUnitTest.testFullGIITriggeredByHigherRVVGC
Date Wed, 12 Apr 2017 00:03:41 GMT

    [ https://issues.apache.org/jira/browse/GEODE-2773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15965171#comment-15965171
] 

Eric Shu commented on GEODE-2773:
---------------------------------

Because of the async invocation, the following assertEquals(regionVersionForThisOp, region_version)
call could be executed after doOnePut(R, 6, "key1");  This will cause the assertion to fail
as the current region version is 6 now instead of expected 5.

As the waitForToVerifyRVV() call correctly verifies the region version, there is no need for
the assertEquals(regionVersionForThisOp, region_version) if it was invoked asynchronously.


{noformat}
    AsyncInvocation async2 = doOneDestroyAsync(R, 5, "key5");
    waitForToVerifyRVV(R, memberR, 5, null, 0); // P's rvv=r5, gc=0

    doOnePut(R, 6, "key1"); // r6 will pass
    waitForToVerifyRVV(R, memberR, 6, null, 0); // P's rvv=r6, gc=0
{noformat}

> AssertionError shown in GIIDeltaDUnitTest.testFullGIITriggeredByHigherRVVGC
> ---------------------------------------------------------------------------
>
>                 Key: GEODE-2773
>                 URL: https://issues.apache.org/jira/browse/GEODE-2773
>             Project: Geode
>          Issue Type: Bug
>          Components: persistence
>            Reporter: Eric Shu
>
> Though the test is passing, the following Assertion was thrown in one of the VM.invokeAysc
call.
> {noformat}
> [vm0] [info 2017/04/11 16:42:03.214 PDT <RMI TCP Connection(5)-127.0.0.1> tid=72]
Got result: EXCEPTION_OCCURRED
> [vm0] java.lang.AssertionError: expected:<5> but was:<6>
> [vm0] 	at org.junit.Assert.fail(Assert.java:88)
> [vm0] 	at org.junit.Assert.failNotEquals(Assert.java:834)
> [vm0] 	at org.junit.Assert.assertEquals(Assert.java:645)
> [vm0] 	at org.junit.Assert.assertEquals(Assert.java:631)
> [vm0] 	at org.apache.geode.internal.cache.GIIDeltaDUnitTest$55.run(GIIDeltaDUnitTest.java:2587)
> [vm0] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [vm0] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> [vm0] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [vm0] 	at java.lang.reflect.Method.invoke(Method.java:498)
> [vm0] 	at hydra.MethExecutor.executeObject(MethExecutor.java:245)
> [vm0] 	at org.apache.geode.test.dunit.standalone.RemoteDUnitVM.executeMethodOnObject(RemoteDUnitVM.java:73)
> [vm0] 	at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
> [vm0] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [vm0] 	at java.lang.reflect.Method.invoke(Method.java:498)
> [vm0] 	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:324)
> [vm0] 	at sun.rmi.transport.Transport$1.run(Transport.java:200)
> [vm0] 	at sun.rmi.transport.Transport$1.run(Transport.java:197)
> [vm0] 	at java.security.AccessController.doPrivileged(Native Method)
> [vm0] 	at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
> [vm0] 	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
> [vm0] 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
> [vm0] 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683)
> [vm0] 	at java.security.AccessController.doPrivileged(Native Method)
> [vm0] 	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
> [vm0] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [vm0] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [vm0] 	at java.lang.Thread.run(Thread.java:745)
> [vm0]  from org.apache.geode.internal.cache.GIIDeltaDUnitTest$55.run with 0 args on object:
"destroy key5" (took 682 ms)
> {noformat}



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