[jira] [Commented] (FLINK-9925) ClientTest.testSimpleRequests fails on Travis
[
https://issues.apache.org/jira/browse/FLINK-9925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17403104#comment-17403104
]
Till Rohrmann commented on FLINK-9925:
--
Given that FLINK-23362 has been merged 6 days ago, we did not observe another
instance of this failure since then.
> ClientTest.testSimpleRequests fails on Travis
> -
>
> Key: FLINK-9925
> URL: https://issues.apache.org/jira/browse/FLINK-9925
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State, Tests
>Affects Versions: 1.7.0
>Reporter: Till Rohrmann
>Assignee: Till Rohrmann
>Priority: Major
> Labels: auto-deprioritized-critical, pull-request-available,
> test-stability
> Fix For: 1.14.0, 1.12.6, 1.13.3
>
>
> {{ClientTest.testSimpleRequests}} fails on Travis with an {{AssertionError}}:
> https://api.travis-ci.org/v3/job/405690023/log.txt
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[jira] [Commented] (FLINK-9925) ClientTest.testSimpleRequests fails on Travis
[
https://issues.apache.org/jira/browse/FLINK-9925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17402792#comment-17402792
]
Chesnay Schepler commented on FLINK-9925:
-
Have we actually observed a failure since FLINK-23362 was merged?
> ClientTest.testSimpleRequests fails on Travis
> -
>
> Key: FLINK-9925
> URL: https://issues.apache.org/jira/browse/FLINK-9925
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State, Tests
>Affects Versions: 1.7.0
>Reporter: Till Rohrmann
>Assignee: Till Rohrmann
>Priority: Major
> Labels: auto-deprioritized-critical, pull-request-available,
> test-stability
> Fix For: 1.14.0, 1.12.6, 1.13.3
>
>
> {{ClientTest.testSimpleRequests}} fails on Travis with an {{AssertionError}}:
> https://api.travis-ci.org/v3/job/405690023/log.txt
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[jira] [Commented] (FLINK-9925) ClientTest.testSimpleRequests fails on Travis
[
https://issues.apache.org/jira/browse/FLINK-9925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17402321#comment-17402321
]
Till Rohrmann commented on FLINK-9925:
--
I think the problem is that the channel handlers are not shareable:
{code}
Test testSimpleRequests(org.apache.flink.queryablestate.network.ClientTest) is
running.
23:22:37,142 [nioEventLoopGroup-4-3] WARN
org.apache.flink.shaded.netty4.io.netty.channel.ChannelInitializer [] - Failed
to initialize a channel. Closing: [id: 0xe7e8b2bb, L:/192.168.192.2:33856 -
R:/192.168.192.2:33078]
org.apache.flink.shaded.netty4.io.netty.channel.ChannelPipelineException:
org.apache.flink.queryablestate.network.ClientTest$1 is not a @Sharable
handler, so can't be added or removed multiple times.
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.checkMultiplicity(DefaultChannelPipeline.java:600)
~[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.addLast(DefaultChannelPipeline.java:202)
~[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.addLast(DefaultChannelPipeline.java:381)
~[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.addLast(DefaultChannelPipeline.java:370)
~[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.queryablestate.network.ClientTest$5.initChannel(ClientTest.java:897)
~[test-classes/:?]
at
org.apache.flink.queryablestate.network.ClientTest$5.initChannel(ClientTest.java:890)
~[test-classes/:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:129)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:112)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.callHandlerAdded(AbstractChannelHandlerContext.java:938)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:609)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.access$100(DefaultChannelPipeline.java:46)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$PendingHandlerAddedTask.execute(DefaultChannelPipeline.java:1463)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.callHandlerAddedForAllHandlers(DefaultChannelPipeline.java:1115)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.invokeHandlerAddedIfNeeded(DefaultChannelPipeline.java:650)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:502)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:417)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:474)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
[flink-shaded-netty-4.1.49.Final-13.0.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282]
[jira] [Commented] (FLINK-9925) ClientTest.testSimpleRequests fails on Travis
[
https://issues.apache.org/jira/browse/FLINK-9925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17266695#comment-17266695
]
Huang Xingbo commented on FLINK-9925:
-
Failed instance in release-1.11
[https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=12148=logs=ba53eb01-1462-56a3-8e98-0dd97fbcaab5=eb5f4d19-2d2d-5856-a4ce-acf5f904a994]
{code:java}
2021-01-16T23:11:16.6514062Z [ERROR] Tests run: 6, Failures: 1, Errors: 0,
Skipped: 0, Time elapsed: 22.523 s <<< FAILURE! - in
org.apache.flink.queryablestate.network.ClientTest
2021-01-16T23:11:16.6515767Z [ERROR]
testSimpleRequests(org.apache.flink.queryablestate.network.ClientTest) Time
elapsed: 20.078 s <<< FAILURE!
2021-01-16T23:11:16.6516392Z java.lang.AssertionError: Receive timed out
2021-01-16T23:11:16.6516710Zat org.junit.Assert.fail(Assert.java:88)
2021-01-16T23:11:16.6517254Zat org.junit.Assert.assertTrue(Assert.java:41)
2021-01-16T23:11:16.6517622Zat
org.junit.Assert.assertNotNull(Assert.java:712)
2021-01-16T23:11:16.6518048Zat
org.apache.flink.queryablestate.network.ClientTest.testSimpleRequests(ClientTest.java:177)
2021-01-16T23:11:16.6519872Zat
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2021-01-16T23:11:16.6520411Zat
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2021-01-16T23:11:16.6522752Zat
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2021-01-16T23:11:16.6523327Zat
java.lang.reflect.Method.invoke(Method.java:498)
2021-01-16T23:11:16.6523751Zat
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
2021-01-16T23:11:16.6524285Zat
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
2021-01-16T23:11:16.6524786Zat
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
2021-01-16T23:11:16.6525264Zat
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
2021-01-16T23:11:16.6525745Zat
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
2021-01-16T23:11:16.6526213Zat
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
2021-01-16T23:11:16.6526927Zat
org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
2021-01-16T23:11:16.6527410Zat
org.junit.rules.RunRules.evaluate(RunRules.java:20)
2021-01-16T23:11:16.6527801Zat
org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
2021-01-16T23:11:16.6528233Zat
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
2021-01-16T23:11:16.6528732Zat
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
2021-01-16T23:11:16.6529180Zat
org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
2021-01-16T23:11:16.6529576Zat
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
2021-01-16T23:11:16.6529996Zat
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
2021-01-16T23:11:16.6530419Zat
org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
2021-01-16T23:11:16.6530844Zat
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
2021-01-16T23:11:16.6531246Zat
org.junit.runners.ParentRunner.run(ParentRunner.java:363)
2021-01-16T23:11:16.6531902Zat
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
2021-01-16T23:11:16.6532400Zat
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
2021-01-16T23:11:16.6532921Zat
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
2021-01-16T23:11:16.6533489Zat
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
2021-01-16T23:11:16.6534054Zat
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
2021-01-16T23:11:16.6534793Zat
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
2021-01-16T23:11:16.6535386Zat
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
2021-01-16T23:11:16.6535841Zat
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
2021-01-16T23:11:16.6536129Z
2021-01-16T23:11:17.2572217Z [INFO]
2021-01-16T23:11:17.2574148Z [INFO] Results:
2021-01-16T23:11:17.2574530Z [INFO]
2021-01-16T23:11:17.2575389Z [ERROR] Failures:
2021-01-16T23:11:17.2576006Z [ERROR] ClientTest.testSimpleRequests:177
Receive timed out
2021-01-16T23:11:17.2576440Z [INFO]
2021-01-16T23:11:17.2576936Z [ERROR] Tests run: 69, Failures: 1, Errors: 0,
Skipped: 1
{code}
> ClientTest.testSimpleRequests fails on Travis
> -
>
> Key: FLINK-9925
> URL:
[jira] [Commented] (FLINK-9925) ClientTest.testSimpleRequests fails on Travis
[
https://issues.apache.org/jira/browse/FLINK-9925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16886072#comment-16886072
]
Kostas Kloudas commented on FLINK-9925:
---
I ran locally the test and the whole {{ClientTest}} suite both on {{master}}
and {{release-1.7}} in a loop, which is the reported version where the bug was
observed and I cannot reproduce it.
I would suggest to close it until someone reports it again. WDYT
[~till.rohrmann]?
> ClientTest.testSimpleRequests fails on Travis
> -
>
> Key: FLINK-9925
> URL: https://issues.apache.org/jira/browse/FLINK-9925
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State, Tests
>Affects Versions: 1.7.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.9.0
>
>
> {{ClientTest.testSimpleRequests}} fails on Travis with an {{AssertionError}}:
> https://api.travis-ci.org/v3/job/405690023/log.txt
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[jira] [Commented] (FLINK-9925) ClientTest.testSimpleRequests fails on Travis
[
https://issues.apache.org/jira/browse/FLINK-9925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16691345#comment-16691345
]
Chesnay Schepler commented on FLINK-9925:
-
Another instance on release-1.7@ef683c3ea56b5e82971035790955d895d93ccd5a:
https://travis-ci.org/apache/flink/jobs/456572019
{code}
Tests run: 6, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 24.186 sec <<<
FAILURE! - in org.apache.flink.queryablestate.network.ClientTest
testSimpleRequests(org.apache.flink.queryablestate.network.ClientTest) Time
elapsed: 20.004 sec <<< FAILURE!
java.lang.AssertionError: Receive timed out
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.junit.Assert.assertNotNull(Assert.java:712)
at
org.apache.flink.queryablestate.network.ClientTest.testSimpleRequests(ClientTest.java:170)
{code}
> ClientTest.testSimpleRequests fails on Travis
> -
>
> Key: FLINK-9925
> URL: https://issues.apache.org/jira/browse/FLINK-9925
> Project: Flink
> Issue Type: Bug
> Components: Tests
>Affects Versions: 1.7.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
>
> {{ClientTest.testSimpleRequests}} fails on Travis with an {{AssertionError}}:
> https://api.travis-ci.org/v3/job/405690023/log.txt
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[jira] [Commented] (FLINK-9925) ClientTest.testSimpleRequests fails on Travis
[
https://issues.apache.org/jira/browse/FLINK-9925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16561036#comment-16561036
]
Congxian Qiu commented on FLINK-9925:
-
I run the test locally ~ 100 times, but can produce this error. If I can
reproduce this error, maybe I could help to fix it.
> ClientTest.testSimpleRequests fails on Travis
> -
>
> Key: FLINK-9925
> URL: https://issues.apache.org/jira/browse/FLINK-9925
> Project: Flink
> Issue Type: Bug
> Components: Tests
>Affects Versions: 1.7.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
>
> {{ClientTest.testSimpleRequests}} fails on Travis with an {{AssertionError}}:
> https://api.travis-ci.org/v3/job/405690023/log.txt
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