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https://github.com/tsegismont/counter-reproducer

Last synced: 6 days ago
JSON representation
Host: GitHub
URL: https://github.com/tsegismont/counter-reproducer
Owner: tsegismont
Created: 2018-10-12T15:11:18.000Z (about 6 years ago)
Default Branch: master
Last Pushed: 2018-10-12T15:13:34.000Z (about 6 years ago)
Last Synced: 2024-11-01T04:26:50.727Z (about 2 months ago)
Language: Java
Size: 2.93 KB
Stars: 0
Watchers: 2
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.adoc
Awesome Lists containing this project

README

        The test:

[source,java]

----

  @Test

  public void testAddAndGet() {

    String name = "foo";

    SyncStrongCounter counter1 = node1.getCounter(name);

    assertEquals(1, counter1.addAndGet(1));

    assertEquals(1, counter1.getValue());

    SyncStrongCounter counter2 = node2.getCounter(name);

    assertEquals(2, counter2.addAndGet(1));

    assertEquals(2, counter2.getValue());

  }

----

Run with:

[source,shell]

----

mvn clean test

----

From time to time, getting failures like this one:

----

Running CounterTest

oct. 12, 2018 5:04:59 PM org.infinispan.factories.GlobalComponentRegistry preStart

INFO: ISPN000128: Infinispan version: Infinispan 'Infinity Minus ONE +2' 9.4.0.Final

oct. 12, 2018 5:04:59 PM org.infinispan.remoting.transport.jgroups.JGroupsTransport start

INFO: ISPN000078: Starting JGroups channel ISPN

oct. 12, 2018 5:05:04 PM org.infinispan.remoting.transport.jgroups.JGroupsTransport receiveClusterView

INFO: ISPN000094: Received new cluster view for channel ISPN: [localhost-38114|0] (1) [localhost-38114]

oct. 12, 2018 5:05:04 PM org.infinispan.remoting.transport.jgroups.JGroupsTransport startJGroupsChannelIfNeeded

INFO: ISPN000079: Channel ISPN local address is localhost-38114, physical addresses are [127.0.0.1:7800]

oct. 12, 2018 5:05:05 PM org.infinispan.remoting.transport.jgroups.JGroupsTransport start

INFO: ISPN000078: Starting JGroups channel ISPN

oct. 12, 2018 5:05:05 PM org.infinispan.remoting.transport.jgroups.JGroupsTransport receiveClusterView

INFO: ISPN000094: Received new cluster view for channel ISPN: [localhost-38114|1] (2) [localhost-38114, localhost-49015]

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: ISPN100000: Node localhost-49015 joined the cluster

oct. 12, 2018 5:05:05 PM org.infinispan.remoting.transport.jgroups.JGroupsTransport receiveClusterView

INFO: ISPN000094: Received new cluster view for channel ISPN: [localhost-38114|1] (2) [localhost-38114, localhost-49015]

oct. 12, 2018 5:05:05 PM org.infinispan.remoting.transport.jgroups.JGroupsTransport startJGroupsChannelIfNeeded

INFO: ISPN000079: Channel ISPN local address is localhost-49015, physical addresses are [127.0.0.1:7801]

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: [Context=org.infinispan.CONFIG] ISPN100002: Starting rebalance with members [localhost-38114, localhost-49015], phase READ_OLD_WRITE_ALL, topology id 2

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: [Context=org.infinispan.CONFIG] ISPN100009: Advancing to rebalance phase READ_ALL_WRITE_ALL, topology id 3

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: [Context=org.infinispan.CONFIG] ISPN100009: Advancing to rebalance phase READ_NEW_WRITE_ALL, topology id 4

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: [Context=org.infinispan.CONFIG] ISPN100010: Finished rebalance with members [localhost-38114, localhost-49015], topology id 5

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: [Context=org.infinispan.COUNTER] ISPN100002: Starting rebalance with members [localhost-38114, localhost-49015], phase READ_OLD_WRITE_ALL, topology id 2

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: [Context=org.infinispan.COUNTER] ISPN100009: Advancing to rebalance phase READ_ALL_WRITE_ALL, topology id 3

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: [Context=org.infinispan.COUNTER] ISPN100009: Advancing to rebalance phase READ_NEW_WRITE_ALL, topology id 4

oct. 12, 2018 5:05:05 PM org.infinispan.util.logging.events.impl.BasicEventLogger log

INFO: [Context=org.infinispan.COUNTER] ISPN100010: Finished rebalance with members [localhost-38114, localhost-49015], topology id 5

Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 7.638 sec <<< FAILURE!

testAddAndGet(CounterTest)  Time elapsed: 7.531 sec  <<< FAILURE!

java.lang.AssertionError: expected:<2> but was:<4>

	at org.junit.Assert.fail(Assert.java:88)

	at org.junit.Assert.failNotEquals(Assert.java:834)

	at org.junit.Assert.assertEquals(Assert.java:645)

	at org.junit.Assert.assertEquals(Assert.java:631)

	at CounterTest.testAddAndGet(CounterTest.java:32)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:498)

	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)

	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)

	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)

	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)

	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)

	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)

	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)

	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)

	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)

	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)

	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)

	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)

	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)

	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)

	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)

	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)

	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:498)

	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)

	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)

	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)

	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)

	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

Results :

Failed tests:   testAddAndGet(CounterTest): expected:<2> but was:<4>

Tests run: 1, Failures: 1, Errors: 0, Skipped: 0

----