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kaiwaehner / kafka-streams-machine-learning-examples

This project contains examples which demonstrate how to deploy analytic models to mission-critical, scalable production environments leveraging Apache Kafka and its Streams API. Models are built with Python, H2O, TensorFlow, Keras, DeepLearning4 and other technologies.
Apache License 2.0
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Error on maven test #8

Closed RaghuDV15 closed 5 years ago

RaghuDV15 commented 5 years ago

[INFO] [INFO] ------------------------------------------------------- [INFO] T E S T S [INFO] ------------------------------------------------------- [INFO] [INFO] Results: [INFO] [INFO] Tests run: 0, Failures: 0, Errors: 0, Skipped: 0 [INFO] [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 22.589 s [INFO] Finished at: 2018-11-22T10:12:38Z [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.20:test (default-test) on project kafka-streams-machine-learning-examples: There are test failures. [ERROR] [ERROR] Please refer to /data/home/linuxadmin/project/kafka-streams-machine-learning-examples/target/surefire-reports for the individual test results. [ERROR] Please refer to dump files (if any exist) [date]-jvmRun[N].dump, [date].dumpstream and [date]-jvmRun[N].dumpstream. [ERROR] The forked VM terminated without properly saying goodbye. VM crash or System.exit called? [ERROR] Command was /bin/sh -c cd /data/home/linuxadmin/project/kafka-streams-machine-learning-examples && /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -jar /data/home/linuxadmin/project/kafka-streams-machine-learning-examples/target/surefire/surefirebooter8594516186798539983.jar /data/home/linuxadmin/project/kafka-streams-machine-learning-examples/target/surefire 2018-11-22T10-12-37_631-jvmRun1 surefire3166622089630056442tmp surefire_01187852086155324446tmp [ERROR] Error occurred in starting fork, check output in log [ERROR] Process Exit Code: 1 [ERROR] org.apache.maven.surefire.booter.SurefireBooterForkException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called? [ERROR] Command was /bin/sh -c cd /data/home/linuxadmin/project/kafka-streams-machine-learning-examples && /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -jar /data/home/linuxadmin/project/kafka-streams-machine-learning-examples/target/surefire/surefirebooter8594516186798539983.jar /data/home/linuxadmin/project/kafka-streams-machine-learning-examples/target/surefire 2018-11-22T10-12-37_631-jvmRun1 surefire3166622089630056442tmp surefire_01187852086155324446tmp [ERROR] Error occurred in starting fork, check output in log [ERROR] Process Exit Code: 1 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:679) [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:533) [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:279) [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:243) [ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1077) [ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:907) [ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:785) [ERROR] at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137) [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210) [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156) [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148) [ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117) [ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81) [ERROR] at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56) [ERROR] at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) [ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305) [ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192) [ERROR] at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105) [ERROR] at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956) [ERROR] at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288) [ERROR] at org.apache.maven.cli.MavenCli.main(MavenCli.java:192) [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [ERROR] at java.lang.reflect.Method.invoke(Method.java:498) [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) [ERROR] [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

kaiwaehner commented 5 years ago

@RaghuDV15 This sounds like a problem with your computer resources. Do you have the right operating system (Linux, MacOS X), Java 8, enough memory?

Maven FAQ also gives this hint: "... there is a fair chance your test suite is leaking some kind of OS-level resource that makes things worse at every run."

kaiwaehner commented 5 years ago

@RaghuDV15 FYI: I hit the same exception today after changing the Kafka version in my pom.xml. So you need to ensure that all versions work well together and that the installed and configured Java JDK is correct. Then it works well.