[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17215310#comment-17215310
]
Till Rohrmann commented on FLINK-13553:
---
I agree with [~kkl0u] and [~rmetzger] proposal to disable the test for the time
being given that QS is not really maintained anymore. I will open a PR for it.
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17215308#comment-17215308
]
Kostas Kloudas commented on FLINK-13553:
Would it be ok to simply disable the test at least for now until we decide to
actively fix QS to at least to have a serious look at it?
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17215250#comment-17215250
]
Kostas Kloudas commented on FLINK-13553:
[~trohrmann], I do not know the reason for this failure unfortunately.
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17215248#comment-17215248
]
Till Rohrmann commented on FLINK-13553:
---
[~kkloudas], do you have an idea why this test fails?
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17212434#comment-17212434
]
Robert Metzger commented on FLINK-13553:
[~chesnay] how about disabling this test? QS doesn't seem to have many active
users, and this test seems very hard to debug?
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17212433#comment-17212433
]
Robert Metzger commented on FLINK-13553:
https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=7422=logs=d44f43ce-542c-597d-bf94-b0718c71e5e8=34f486e1-e1e4-5dd2-9c06-bfdd9b9c74a8
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17191406#comment-17191406
]
Dian Fu commented on FLINK-13553:
-
Another instance:
[https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=6257=logs=961f8f81-6b52-53df-09f6-7291a2e4af6a=2f99feaa-7a9b-5916-4c1c-5e61f395079e]
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17155889#comment-17155889
]
Dian Fu commented on FLINK-13553:
-
https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=4412=logs=e9af9cde-9a65-5281-a58e-2c8511d36983=603cb7fd-6f38-5c99-efca-877e1439232f
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17147558#comment-17147558
]
Robert Metzger commented on FLINK-13553:
https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=4063=logs=d44f43ce-542c-597d-bf94-b0718c71e5e8=03dca39c-73e8-5aaf-601d-328ae5c35f20
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17135458#comment-17135458
]
Robert Metzger commented on FLINK-13553:
https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=3446=logs=d44f43ce-542c-597d-bf94-b0718c71e5e8=03dca39c-73e8-5aaf-601d-328ae5c35f20
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Chesnay Schepler
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17114285#comment-17114285
]
Gary Yao commented on FLINK-13553:
--
Added more debug/trace logs.
1.11:
7cbdd91413ee26d00d9015581ce2fa8538fd5963
3e18c109051821176575a15a6b10aaa5cc2e3e12
master:
564e8802a8f1a8c92d3c46686b109dfb826856fe
0cc7aae86dfdb5e51c661620d39caa79a16fd647
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17113713#comment-17113713
]
Dian Fu commented on FLINK-13553:
-
Another instance:
https://dev.azure.com/apache-flink/98463496-1af2-4620-8eab-a2ecc1a2e6fe/_apis/build/builds/1990/logs/105
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=1724#comment-1724
]
Gary Yao commented on FLINK-13553:
--
Root cause in the new case is:
{code}
java.lang.IllegalStateException: Version Mismatch: Found 123238213, Expected:
2040641296.
at
org.apache.flink.util.Preconditions.checkState(Preconditions.java:195)
~[flink-core-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
at
org.apache.flink.queryablestate.network.messages.MessageSerializer.deserializeHeader(MessageSerializer.java:232)
~[flink-queryable-state-client-java-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
at
org.apache.flink.queryablestate.network.AbstractServerHandler.channelRead(AbstractServerHandler.java:110)
[flink-queryable-state-client-java-1.11-SNAPSHOT.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:328)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:302)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:352)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1421)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:374)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:360)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:930)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.shaded.netty4.io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:343)
[flink-shaded-netty-4.1.39.Final-10.0.jar:?]
at
org.apache.flink.queryablestate.network.KvStateServerHandlerTest.testUnexpectedMessage(KvStateServerHandlerTest.java:491)
[test-classes/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[?:1.8.0_242]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[?:1.8.0_242]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:1.8.0_242]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_242]
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
[junit-4.12.jar:4.12]
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
[junit-4.12.jar:4.12]
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
[junit-4.12.jar:4.12]
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
[junit-4.12.jar:4.12]
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
[junit-4.12.jar:4.12]
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
[junit-4.12.jar:4.12]
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
[junit-4.12.jar:4.12]
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17109367#comment-17109367
]
Robert Metzger commented on FLINK-13553:
New case:
https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=1521=logs=d44f43ce-542c-597d-bf94-b0718c71e5e8=34f486e1-e1e4-5dd2-9c06-bfdd9b9c74a8
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17100568#comment-17100568
]
Gary Yao commented on FLINK-13553:
--
In case it happens again, I added more debug information in
c2540e44058a313a8dc7251dd5d37d2d52db2b44
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17098710#comment-17098710
]
Gary Yao commented on FLINK-13553:
--
I am unable to reproduce this locally and on Azure. On Travis the builds are
timing out consistently during compilation stage.
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17092229#comment-17092229
]
Till Rohrmann commented on FLINK-13553:
---
Another instance: https://api.travis-ci.com/v3/job/323012414/log.txt.
I'm re-opening this issue.
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17091317#comment-17091317
]
Till Rohrmann commented on FLINK-13553:
---
If this is the case, then we need to re-open this issue.
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17091273#comment-17091273
]
Andrey Zagrebin commented on FLINK-13553:
-
This looks related:
[https://travis-ci.org/github/azagrebin/flink/jobs/678649572]
{code:java}
[ERROR]
testQueryUnknownKey(org.apache.flink.queryablestate.network.KvStateServerHandlerTest)
Time elapsed: 10.027 s <<< ERROR!
java.util.concurrent.TimeoutException
at
org.apache.flink.queryablestate.network.KvStateServerHandlerTest.readInboundBlocking(KvStateServerHandlerTest.java:732)
at
org.apache.flink.queryablestate.network.KvStateServerHandlerTest.testQueryUnknownKey(KvStateServerHandlerTest.java:277){code}
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: pull-request-available, test-stability
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17082952#comment-17082952
]
Gary Yao commented on FLINK-13553:
--
[~trohrmann] Might be. Let's monitor it for one more week.
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: pull-request-available, test-stability
> Fix For: 1.11.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17082920#comment-17082920
]
Till Rohrmann commented on FLINK-13553:
---
[~gjy] do you think that this issue has been resolved with FLINK-16718?
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: pull-request-available, test-stability
> Fix For: 1.11.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17061119#comment-17061119
]
Gary Yao commented on FLINK-13553:
--
At least one test leaks ByteBufs. We use {{EmbeddedChannel}} to capture
outbound data but do not always release data after the test ends.
For example, running {{KvStateServerHandlerTest#testChunkedResponse()}} in a
loop will eventually lead to a
{{org.apache.flink.shaded.netty4.io.netty.util.internal.OutOfDirectMemoryError}},
which in turn [will be
swallowed|https://github.com/apache/flink/blob/6cf07d374a34742a919a1dc1edf4eb1c1f44e831/flink-queryable-state/flink-queryable-state-client-java/src/main/java/org/apache/flink/queryablestate/network/AbstractServerHandler.java#L137-L152].
As a consequence the test fails with a {{TimeoutException}}.
We can furthermore prove that ByteBufs are leaked by enabling the
{{ResourceLeakDetector}}:
{code}
ResourceLeakDetector.setLevel(ResourceLeakDetector.Level.PARANOID);
{code}
{noformat}
7931 [main] ERROR
org.apache.flink.shaded.netty4.io.netty.util.ResourceLeakDetector [] - LEAK:
ByteBuf.release() was not called before it's garbage-collected. See
https://netty.io/wiki/reference-counted-objects.html for more information.
Recent access records:
#1:
org.apache.flink.shaded.netty4.io.netty.buffer.AdvancedLeakAwareByteBuf.writeBytes(AdvancedLeakAwareByteBuf.java:610)
org.apache.flink.queryablestate.network.messages.MessageSerializer.writePayload(MessageSerializer.java:211)
org.apache.flink.queryablestate.network.messages.MessageSerializer.serializeResponse(MessageSerializer.java:113)
org.apache.flink.queryablestate.network.AbstractServerHandler$AsyncRequestTask.lambda$run$0(AbstractServerHandler.java:249)
java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:792)
java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2153)
org.apache.flink.queryablestate.network.AbstractServerHandler$AsyncRequestTask.run(AbstractServerHandler.java:236)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)
[...]
{noformat}
A fix could be to just release unreleased ByteBufs at the end of each test.
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: test-stability
> Fix For: 1.11.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17060425#comment-17060425
]
Gary Yao commented on FLINK-13553:
--
I cannot reproduce the exact problem. Locally it fails reliably with
{code}
Test
testChunkedResponse(org.apache.flink.queryablestate.network.KvStateServerHandlerTest)
failed with:
java.lang.AssertionError: Not ChunkedByteBuf
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at
org.apache.flink.queryablestate.network.KvStateServerHandlerTest.testChunkedResponse(KvStateServerHandlerTest.java:699)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
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.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
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$2.evaluate(ParentRunner.java:268)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:53)
at
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
{code}
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0, 1.11.0
>Reporter: Till Rohrmann
>Assignee: Gary Yao
>Priority: Critical
> Labels: test-stability
> Fix For: 1.11.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17053289#comment-17053289
]
Piotr Nowojski commented on FLINK-13553:
Another instance: https://api.travis-ci.org/v3/job/658738441/log.txt
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0, 1.11.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17046193#comment-17046193
]
Dian Fu commented on FLINK-13553:
-
Another instance: [https://api.travis-ci.com/v3/job/291353021/log.txt]
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Assignee: Congxian Qiu(klion26)
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16999881#comment-16999881
]
Congxian Qiu(klion26) commented on FLINK-13553:
---
Currently, can't reproduce it and not appear in the last month, close it now.
please reopen it if it appears in the future.
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Assignee: Congxian Qiu(klion26)
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16986855#comment-16986855
]
Congxian Qiu(klion26) commented on FLINK-13553:
---
I'll take a look at this issue, currently can't reproduce this locally, will
try to run on Travis
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16970087#comment-16970087
]
Gary Yao commented on FLINK-13553:
--
[~kkl0u] ping
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16969773#comment-16969773
]
Dian Fu commented on FLINK-13553:
-
Another instance: https://travis-ci.org/apache/flink/jobs/608703970
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16963251#comment-16963251
]
Gary Yao commented on FLINK-13553:
--
Another instance? https://api.travis-ci.org/v3/job/605033450/log.txt
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
--
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16945652#comment-16945652
]
Chesnay Schepler commented on FLINK-13553:
--
Another instance: https://travis-ci.org/apache/flink/jobs/594094556
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16919390#comment-16919390
]
Chesnay Schepler commented on FLINK-13553:
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[~kkl0u] ping
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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[jira] [Commented] (FLINK-13553) KvStateServerHandlerTest.readInboundBlocking unstable on Travis
[
https://issues.apache.org/jira/browse/FLINK-13553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16898724#comment-16898724
]
Till Rohrmann commented on FLINK-13553:
---
[~kkl0u] do you know what the problem could be?
> KvStateServerHandlerTest.readInboundBlocking unstable on Travis
> ---
>
> Key: FLINK-13553
> URL: https://issues.apache.org/jira/browse/FLINK-13553
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Queryable State
>Affects Versions: 1.10.0
>Reporter: Till Rohrmann
>Priority: Critical
> Labels: test-stability
> Fix For: 1.10.0
>
>
> The {{KvStateServerHandlerTest.readInboundBlocking}} and
> {{KvStateServerHandlerTest.testQueryExecutorShutDown}} fail on Travis with a
> {{TimeoutException}}.
> https://api.travis-ci.org/v3/job/566420641/log.txt
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