lhotari commented on issue #6646:
URL: https://github.com/apache/pulsar/issues/6646#issuecomment-771795675
`org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest`
remains flaky. Some recent failure examples:
```
java.lang.AssertionError: expected [1] but found [0]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:907)
at org.testng.Assert.assertEquals(Assert.java:917)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testWindowFunction(PulsarFunctionsTest.java:1058)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest(PulsarFunctionsTest.java:1139)
```
[example failure
2021-01-28T19:16:59.1176690Z](https://github.com/apache/pulsar/runs/1784534907?check_suite_focus=true#step:12:10982)
[example failure
2021-01-28T04:22:25.8132034Z](https://github.com/apache/pulsar/runs/1781267517?check_suite_focus=true#step:12:8401)
[example failure
2021-01-28T04:16:13.3379760Z](https://github.com/apache/pulsar/runs/1781267517?check_suite_focus=true#step:12:4842)
[example failure
2021-01-27T07:54:26.3699362Z](https://github.com/apache/pulsar/runs/1774699342?check_suite_focus=true#step:12:34086)
[example failure
2021-01-27T02:23:35.1158031Z](https://github.com/apache/pulsar/runs/1773551229?check_suite_focus=true#step:12:11832)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [1] but found [0]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:907)
at org.testng.Assert.assertEquals(Assert.java:917)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testWindowFunction(PulsarFunctionsTest.java:1058)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest(PulsarFunctionsTest.java:1139)
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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at
org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at
org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at
org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.NoClassDefFoundError: Could not initialize class
org.apache.pulsar.client.admin.utils.DefaultImplementation
at
org.apache.pulsar.client.admin.PulsarAdmin.builder(PulsarAdmin.java:38)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testWindowFunction(PulsarFunctionsTest.java:1021)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest(PulsarFunctionsTest.java:1139)
```
[example failure
2021-01-26T18:11:46.1101636Z](https://github.com/apache/pulsar/runs/1769412890?check_suite_focus=true#step:12:6231)
[example failure
2021-01-26T18:10:57.7947875Z](https://github.com/apache/pulsar/runs/1769413064?check_suite_focus=true#step:12:7477)
[example failure
2021-01-26T18:06:09.5927005Z](https://github.com/apache/pulsar/runs/1769412890?check_suite_focus=true#step:12:4178)
[example failure
2021-01-26T18:05:25.9572574Z](https://github.com/apache/pulsar/runs/1769413064?check_suite_focus=true#step:12:4945)
[example failure
2021-01-26T18:00:33.6253205Z](https://github.com/apache/pulsar/runs/1769412890?check_suite_focus=true#step:12:2037)
[example failure
2021-01-26T17:59:54.5558109Z](https://github.com/apache/pulsar/runs/1769413064?check_suite_focus=true#step:12:2355)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.NoClassDefFoundError: Could not initialize class
org.apache.pulsar.client.admin.utils.DefaultImplementation
at
org.apache.pulsar.client.admin.PulsarAdmin.builder(PulsarAdmin.java:38)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testWindowFunction(PulsarFunctionsTest.java:1021)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest(PulsarFunctionsTest.java:1139)
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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at
org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at
org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at
org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.AssertionError: expected [0] but found [10]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:907)
at org.testng.Assert.assertEquals(Assert.java:917)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.getFunctionStatus(PulsarFunctionsTest.java:2027)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.getFunctionStatus(PulsarFunctionsTest.java:1991)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testWindowFunction(PulsarFunctionsTest.java:1106)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest(PulsarFunctionsTest.java:1141)
```
[example failure
2021-01-31T16:37:47.9767783Z](https://github.com/apache/pulsar/runs/1801431376?check_suite_focus=true#step:13:33268)
[example failure
2021-01-31T16:08:55.5838802Z](https://github.com/apache/pulsar/runs/1801431376?check_suite_focus=true#step:13:16886)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [0] but found [10]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEqualsImpl(Assert.java:140)
at org.testng.Assert.assertEquals(Assert.java:122)
at org.testng.Assert.assertEquals(Assert.java:907)
at org.testng.Assert.assertEquals(Assert.java:917)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.getFunctionStatus(PulsarFunctionsTest.java:2027)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.getFunctionStatus(PulsarFunctionsTest.java:1991)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testWindowFunction(PulsarFunctionsTest.java:1106)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest(PulsarFunctionsTest.java:1141)
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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at
org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at
org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at
org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
```
java.lang.IllegalStateException: Mapped port can only be obtained after the
container is started
at
org.testcontainers.shaded.com.google.common.base.Preconditions.checkState(Preconditions.java:174)
at
org.testcontainers.containers.ContainerState.getMappedPort(ContainerState.java:141)
at
org.apache.pulsar.tests.integration.containers.ProxyContainer.getHttpServiceUrl(ProxyContainer.java:38)
at
org.apache.pulsar.tests.integration.topologies.PulsarCluster.getHttpServiceUrl(PulsarCluster.java:203)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testWindowFunction(PulsarFunctionsTest.java:1021)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest(PulsarFunctionsTest.java:1139)
```
[example failure
2021-01-28T02:36:39.3647073Z](https://github.com/apache/pulsar/runs/1781059759?check_suite_focus=true#step:12:14258)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.IllegalStateException: Mapped port can only be obtained after the
container is started
at
org.testcontainers.shaded.com.google.common.base.Preconditions.checkState(Preconditions.java:174)
at
org.testcontainers.containers.ContainerState.getMappedPort(ContainerState.java:141)
at
org.apache.pulsar.tests.integration.containers.ProxyContainer.getHttpServiceUrl(ProxyContainer.java:38)
at
org.apache.pulsar.tests.integration.topologies.PulsarCluster.getHttpServiceUrl(PulsarCluster.java:203)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testWindowFunction(PulsarFunctionsTest.java:1021)
at
org.apache.pulsar.tests.integration.functions.PulsarFunctionsTest.testSlidingCountWindowTest(PulsarFunctionsTest.java:1139)
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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132)
at
org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:45)
at
org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:73)
at
org.testng.internal.InvokeMethodRunnable.call(InvokeMethodRunnable.java:11)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
</pre></code>
</details>
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