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Date: Mon, 20 Nov 2017 06:34:00 +0000 (UTC)
From: =?utf-8?Q?S=C3=B6nke_Liebau_=28JIRA=29?= <jira@apache.org>
To: jira@kafka.apache.org
Message-ID: <JIRA.13119514.1511117991000.277645.1511159640150@Atlassian.JIRA>
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References: <JIRA.13119514.1511117991000@Atlassian.JIRA> <JIRA.13119514.1511117991335@jira-lw-us.apache.org>
Subject: [jira] [Commented] (KAFKA-6234) Transient failure in
 kafka.api.AdminClientIntegrationTest.testLogStartOffsetCheckpoint
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archived-at: Mon, 20 Nov 2017 06:34:07 -0000


    [ https://issues.apache.org/jira/browse/KAFKA-6234?page=3Dcom.atlassian=
.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1625=
8851#comment-16258851 ]=20

S=C3=B6nke Liebau commented on KAFKA-6234:
-------------------------------------

I've run a few tests and looked at the value that the 1s timeout was exceed=
ed by  and on my machine this was never more than 1/10th of a second, so th=
is looks a lot like it's really just a too short timeout value. I've create=
d a pull request to increase the timeout to 5s (added some extra to account=
 for busy build servers and test no being run in isolation etc.)

> Transient failure in kafka.api.AdminClientIntegrationTest.testLogStartOff=
setCheckpoint
> -------------------------------------------------------------------------=
-------------
>
>                 Key: KAFKA-6234
>                 URL: https://issues.apache.org/jira/browse/KAFKA-6234
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Guozhang Wang
>
> Saw this once: https://builds.apache.org/job/kafka-pr-jdk9-scala2.12/2669=
/testReport/junit/kafka.api/AdminClientIntegrationTest/testLogStartOffsetCh=
eckpoint/
> {code}
> Stacktrace
> java.util.concurrent.TimeoutException
> =09at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.awai=
t(KafkaFutureImpl.java:108)
> =09at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureIm=
pl.java:225)
> =09at kafka.api.AdminClientIntegrationTest.$anonfun$testLogStartOffsetChe=
ckpoint$3(AdminClientIntegrationTest.scala:762)
> =09at kafka.utils.TestUtils$.waitUntilTrue(TestUtils.scala:858)
> =09at kafka.api.AdminClientIntegrationTest.testLogStartOffsetCheckpoint(A=
dminClientIntegrationTest.scala:756)
> =09at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Nat=
ive Method)
> =09at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Nati=
veMethodAccessorImpl.java:62)
> =09at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(=
DelegatingMethodAccessorImpl.java:43)
> =09at java.base/java.lang.reflect.Method.invoke(Method.java:564)
> =09at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(Framewo=
rkMethod.java:50)
> =09at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveC=
allable.java:12)
> =09at org.junit.runners.model.FrameworkMethod.invokeExplosively(Framework=
Method.java:47)
> =09at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeM=
ethod.java:17)
> =09at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefore=
s.java:26)
> =09at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.=
java:27)
> =09at org.junit.internal.runners.statements.FailOnTimeout$CallableStateme=
nt.call(FailOnTimeout.java:298)
> =09at org.junit.internal.runners.statements.FailOnTimeout$CallableStateme=
nt.call(FailOnTimeout.java:292)
> =09at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> =09at java.base/java.lang.Thread.run(Thread.java:844)
> {code}


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