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https://issues.apache.org/jira/browse/SUREFIRE-1837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17311546#comment-17311546
]
Ruslan Sibgatullin commented on SUREFIRE-1837:
----------------------------------------------
Hey [~tibordigana], thanks for following up!
We are still using the setup as specified in the description and it fails with
exactly the same exception.
So, I'd say the commit would be the one that is used as 3.0.0-M5 version.
If that helps we have the following stage:
{code:java}
stage("Parallel Stage 1") {
parallel {
stage("Unit Tests") {
steps {
script {
realtimeJUnit('**/target/surefire-reports/*.xml') {
sh "mvn test -e -T 1C"
}
}
}
}
stage("Integration Tests") {
steps {
script {
realtimeJUnit('**/target/failsafe-reports/*.xml') {
sh "mvn verify -e -PskipUnitTests -T 1C"
}
}
}
}
}
}
{code}
and as mentioned it doesn't fail all the time, but once in 3-4 builds.
We have over 10k tests, so with `-T 1` option it takes around 9 mins to run all
Unit tests and around 6 minutes to run all Integration tests.
with `-T 1C` option it takes around 4 and 2 minutes respectively.
> NullPointerException at AbstractSurefireMojo$ClasspathCache.setCachedClasspath
> ------------------------------------------------------------------------------
>
> Key: SUREFIRE-1837
> URL: https://issues.apache.org/jira/browse/SUREFIRE-1837
> Project: Maven Surefire
> Issue Type: Bug
> Components: Maven Surefire Plugin
> Affects Versions: 3.0.0-M5
> Environment: mvn --version
> Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
> Maven home: /opt/apache-maven-3.6.3
> Java version: 11.0.8, vendor: Amazon.com Inc., runtime:
> /usr/lib/jvm/java-11-amazon-corretto
> Jenkins ver. 2.204.6 on Ubuntu 18
> Reporter: Ruslan Sibgatullin
> Priority: Major
>
> While migrating a rather old and big project from Java 8 to Java 11 the
> following exception happens occasionally (once in 3-4 builds):
> {code:java}
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M5:test (default-test)
> on project my_project: Execution default-test of goal
> org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M5:test failed.:
> NullPointerException -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute
> goal org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M5:test
> (default-test) on project cachereloader-validation: Execution default-test of
> goal org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M5:test failed.
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:215)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:156)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:148)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:117)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:190)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:186)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:515)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1128)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:628)
> at java.lang.Thread.run (Thread.java:834)
> Caused by: org.apache.maven.plugin.PluginExecutionException: Execution
> default-test of goal
> org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M5:test failed.
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
> (DefaultBuildPluginManager.java:148)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:210)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:156)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:148)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:117)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:190)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:186)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:515)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1128)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:628)
> at java.lang.Thread.run (Thread.java:834)
> Caused by: java.lang.NullPointerException
> at
> org.apache.maven.plugin.surefire.AbstractSurefireMojo$ClasspathCache.setCachedClasspath
> (AbstractSurefireMojo.java:4121)
> at
> org.apache.maven.plugin.surefire.AbstractSurefireMojo$ClasspathCache.access$200
> (AbstractSurefireMojo.java:4102)
> at
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.newStartupConfigWithClasspath
> (AbstractSurefireMojo.java:1913)
> at
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.createStartupConfiguration
> (AbstractSurefireMojo.java:1894)
> at org.apache.maven.plugin.surefire.AbstractSurefireMojo.createForkStarter
> (AbstractSurefireMojo.java:2374)
> at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider
> (AbstractSurefireMojo.java:1310)
> at
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked
> (AbstractSurefireMojo.java:1159)
> at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute
> (AbstractSurefireMojo.java:932)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo
> (DefaultBuildPluginManager.java:137)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:210)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:156)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute
> (MojoExecutor.java:148)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject
> (LifecycleModuleBuilder.java:117)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:190)
> at
> org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call
> (MultiThreadedBuilder.java:186)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:515)
> at java.util.concurrent.FutureTask.run (FutureTask.java:264)
> at java.util.concurrent.ThreadPoolExecutor.runWorker
> (ThreadPoolExecutor.java:1128)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run
> (ThreadPoolExecutor.java:628)
> at java.lang.Thread.run (Thread.java:834){code}
> With exactly the same setup but using Java 8 this exception doesn't occur.
> The tests run on Jenkins ver. 2.204.6 like this:
> {code:java}
> realtimeJUnit('**/target/surefire-reports/*.xml') {
> sh "mvn test -e -T 1C"
> }
> {code}
> {code:java}
> mvn --version
> Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
> Maven home: /opt/apache-maven-3.6.3
> Java version: 11.0.8, vendor: Amazon.com Inc., runtime:
> /usr/lib/jvm/java-11-amazon-corretto
> {code}
> Also, with the plugin version 2.22.2 there is no exception but also
> occasionally some random tests fail with
> {code:java}
> java.lang.NoClassDefFoundError:
> ....
> Caused by: java.lang.ClassNotFoundException:
> {code}
> even thought classes are located right next to each other (sometimes it even
> fails to find inner static class)
> Plugin configuration
> {code:java}
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-surefire-plugin</artifactId>
> <version>${surefire.version}</version>
> <configuration>
> <argLine>@{jacoco.agent.argLine} -Xmx512m -Xms256m
> ${custom.test.argLine}</argLine>
> <includes>
> <include>**/*Test.java</include>
> <include>**/*Specification.java</include>
> </includes>
> <excludes>
> <exclude>**/*IntegrationTest.java</exclude>
> </excludes>
> <forkCount>1</forkCount>
>
> <forkedProcessTimeoutInSeconds>${test.timeout}</forkedProcessTimeoutInSeconds>
> <runOrder>random</runOrder>
> <reuseForks>true</reuseForks>
> <rerunFailingTestsCount>1</rerunFailingTestsCount>
> <testFailureIgnore>true</testFailureIgnore>
> </configuration>
> </plugin>
> {code}
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