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Posted to common-issues@hadoop.apache.org by "Yiteng Zhang (Jira)" <ji...@apache.org> on 2022/10/27 19:10:00 UTC
[jira] [Updated] (HADOOP-18511) TestDecayRpcScheduler.testPriority is a flaky test
[ https://issues.apache.org/jira/browse/HADOOP-18511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yiteng Zhang updated HADOOP-18511:
----------------------------------
Description:
{code:java}
org.apache.hadoop.ipc.TestDecayRpcScheduler.testPriority{code}
This is a flaky test, it can pass maven-test while showing non-deterministic behavior under [NonDex|[https://github.com/TestingResearchIllinois/NonDex]] and thus failed.
The test shows below:
{code:java}
java.lang.AssertionError: Get expected JMX of CallVolumeSummary before decay
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.assertTrue(Assert.java:42)
at org.apache.hadoop.ipc.TestDecayRpcScheduler.testPriority(TestDecayRpcScheduler.java:295){code}
*Steps to reproduce the failure:*
# install [NonDex|https://github.com/TestingResearchIllinois/NonDex]
# run the following command in hadoop:
{code:java}
MODULE=hadoop-common-project/hadoop-common
TEST=org.apache.hadoop.ipc.TestDecayRpcScheduler#testPriority
mvn install -pl $MODULE -am -DskipTests
mvn -pl $MODULE edu.illinois:nondex-maven-plugin:1.1.2:nondex -Dtest=$TEST{code}
3. the result will be saved under the package folder in .nondex
was:
{code:java}
org.apache.hadoop.ipc.TestDecayRpcScheduler.testPriority{code}
This is a flaky test, it can pass maven-test while showing non-deterministic behavior under [NonDex|[https://github.com/TestingResearchIllinois/NonDex]] and thus failed.
The test shows below:
{code:java}
java.lang.AssertionError: Get expected JMX of CallVolumeSummary before decay
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.assertTrue(Assert.java:42)
at org.apache.hadoop.ipc.TestDecayRpcScheduler.testPriority(TestDecayRpcScheduler.java:295){code}
*Steps to reproduce the failure:*
# install [NonDex|https://github.com/TestingResearchIllinois/NonDex]
# run the following command in hadoop:
{code:java}
MODULE=hadoop-common-project/hadoop-common
TEST=org.apache.hadoop.ipc.TestDecayRpcScheduler#testPriority
mvn install -pl $MODULE -am -DskipTests
mvn -pl $MODULE edu.illinois:nondex-maven-plugin:1.1.2:nondex -Dtest=$TEST{code}
# the result will be saved under the package folder in .nondex
> TestDecayRpcScheduler.testPriority is a flaky test
> --------------------------------------------------
>
> Key: HADOOP-18511
> URL: https://issues.apache.org/jira/browse/HADOOP-18511
> Project: Hadoop Common
> Issue Type: Bug
> Environment: Apache Maven 3.6.0;
> openjdk version "1.8.0_342";
> OpenJDK Runtime Environment (build 1.8.0_342-8u342-b07-0ubuntu1~20.04-b07);
> OpenJDK 64-Bit Server VM (build 25.342-b07, mixed mode);
> h4.
> Reporter: Yiteng Zhang
> Priority: Trivial
>
>
> {code:java}
> org.apache.hadoop.ipc.TestDecayRpcScheduler.testPriority{code}
> This is a flaky test, it can pass maven-test while showing non-deterministic behavior under [NonDex|[https://github.com/TestingResearchIllinois/NonDex]] and thus failed.
> The test shows below:
> {code:java}
> java.lang.AssertionError: Get expected JMX of CallVolumeSummary before decay
> at org.junit.Assert.fail(Assert.java:89)
> at org.junit.Assert.assertTrue(Assert.java:42)
> at org.apache.hadoop.ipc.TestDecayRpcScheduler.testPriority(TestDecayRpcScheduler.java:295){code}
> *Steps to reproduce the failure:*
> # install [NonDex|https://github.com/TestingResearchIllinois/NonDex]
> # run the following command in hadoop:
> {code:java}
> MODULE=hadoop-common-project/hadoop-common
> TEST=org.apache.hadoop.ipc.TestDecayRpcScheduler#testPriority
> mvn install -pl $MODULE -am -DskipTests
> mvn -pl $MODULE edu.illinois:nondex-maven-plugin:1.1.2:nondex -Dtest=$TEST{code}
> 3. the result will be saved under the package folder in .nondex
>
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