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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/04/06 12:57:55 UTC
[GitHub] [pulsar] lhotari commented on issue #6300: (Flaky-test) Intermittent failure of ProxyLookupThrottlingTest - assertion failure
lhotari commented on issue #6300:
URL: https://github.com/apache/pulsar/issues/6300#issuecomment-814098739
Some recent failures:
Flaky-test: org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup
Number of failures: 5
org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest is flaky. The testLookup test method fails sporadically.
```
java.lang.AssertionError: expected [5.0] but found [10.0]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEquals(Assert.java:701)
at org.testng.Assert.assertEquals(Assert.java:712)
at org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup(ProxyLookupThrottlingTest.java:100)
```
Usage tip: To enable automatic navigation to failure message, open the following links with CTRL/CMD-click.
[example failure 2021-04-01T14:56:59.0800608Z](https://github.com/apache/pulsar/runs/2245689917?check_suite_focus=true#step:8:101)
[example failure 2021-04-01T10:08:34.8015425Z](https://github.com/apache/pulsar/runs/2244518594?check_suite_focus=true#step:8:99)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
java.lang.AssertionError: expected [5.0] but found [10.0]
at org.testng.Assert.fail(Assert.java:99)
at org.testng.Assert.failNotEquals(Assert.java:1037)
at org.testng.Assert.assertEquals(Assert.java:701)
at org.testng.Assert.assertEquals(Assert.java:712)
at org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup(ProxyLookupThrottlingTest.java:100)
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>
```
org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: /10.1.0.190:43937
at org.apache.pulsar.client.api.PulsarClientException.unwrap(PulsarClientException.java:1027)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:95)
at org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup(ProxyLookupThrottlingTest.java:90)
```
Usage tip: To enable automatic navigation to failure message, open the following links with CTRL/CMD-click.
[example failure 2021-04-01T05:22:42.8090177Z](https://github.com/apache/pulsar/runs/2243093233?check_suite_focus=true#step:8:83)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: /10.1.0.190:43937
at org.apache.pulsar.client.api.PulsarClientException.unwrap(PulsarClientException.java:1027)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:95)
at org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup(ProxyLookupThrottlingTest.java:90)
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)
Caused by: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: /10.1.0.190:43937
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:93)
... 13 more
Caused by: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: /10.1.0.190:43937
at org.apache.pulsar.client.impl.ConnectionPool.lambda$null$9(ConnectionPool.java:218)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
... 1 more
Caused by: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: /10.1.0.190:43937
at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:661)
at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:646)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
at org.apache.pulsar.common.util.netty.ChannelFutures.lambda$toCompletableFuture$0(ChannelFutures.java:58)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$2.run(AbstractEpollChannel.java:614)
at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)
... 7 more
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: /10.1.0.190:43937
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$2.run(AbstractEpollChannel.java:613)
... 9 more
</pre></code>
</details>
```
org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.1.53:36659
at org.apache.pulsar.client.api.PulsarClientException.unwrap(PulsarClientException.java:1027)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:95)
at org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup(ProxyLookupThrottlingTest.java:90)
```
Usage tip: To enable automatic navigation to failure message, open the following links with CTRL/CMD-click.
[example failure 2021-04-01T06:50:16.3011931Z](https://github.com/apache/pulsar/runs/2243093233?check_suite_focus=true#step:8:4441)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.1.53:36659
at org.apache.pulsar.client.api.PulsarClientException.unwrap(PulsarClientException.java:1027)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:95)
at org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup(ProxyLookupThrottlingTest.java:90)
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)
Caused by: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.1.53:36659
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:93)
... 13 more
Caused by: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.1.53:36659
at org.apache.pulsar.client.impl.ConnectionPool.lambda$null$9(ConnectionPool.java:218)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
... 1 more
Caused by: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.1.53:36659
at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:661)
at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:646)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
at org.apache.pulsar.common.util.netty.ChannelFutures.lambda$toCompletableFuture$0(ChannelFutures.java:58)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$2.run(AbstractEpollChannel.java:614)
at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)
... 7 more
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.1.53:36659
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$2.run(AbstractEpollChannel.java:613)
... 9 more
</pre></code>
</details>
```
org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.0.86:34899
at org.apache.pulsar.client.api.PulsarClientException.unwrap(PulsarClientException.java:1027)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:95)
at org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup(ProxyLookupThrottlingTest.java:90)
```
Usage tip: To enable automatic navigation to failure message, open the following links with CTRL/CMD-click.
[example failure 2021-04-01T06:06:20.8490704Z](https://github.com/apache/pulsar/runs/2243093233?check_suite_focus=true#step:8:2262)
<details>
<summary>Full exception stacktrace</summary>
<code><pre>
org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.0.86:34899
at org.apache.pulsar.client.api.PulsarClientException.unwrap(PulsarClientException.java:1027)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:95)
at org.apache.pulsar.proxy.server.ProxyLookupThrottlingTest.testLookup(ProxyLookupThrottlingTest.java:90)
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)
Caused by: java.util.concurrent.ExecutionException: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.0.86:34899
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
at org.apache.pulsar.client.impl.ProducerBuilderImpl.create(ProducerBuilderImpl.java:93)
... 13 more
Caused by: org.apache.pulsar.client.api.PulsarClientException: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.0.86:34899
at org.apache.pulsar.client.impl.ConnectionPool.lambda$null$9(ConnectionPool.java:218)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
... 1 more
Caused by: java.util.concurrent.CompletionException: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.0.86:34899
at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292)
at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308)
at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:661)
at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:646)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
at org.apache.pulsar.common.util.netty.ChannelFutures.lambda$toCompletableFuture$0(ChannelFutures.java:58)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$2.run(AbstractEpollChannel.java:614)
at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)
... 7 more
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: fv-az397-790.internal.cloudapp.net/10.1.0.86:34899
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$2.run(AbstractEpollChannel.java:613)
... 9 more
</pre></code>
</details>
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