[ https://issues.apache.org/jira/browse/HUDI-988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
leesf resolved HUDI-988. ------------------------ Fix Version/s: 0.6.0 Resolution: Fixed Fixed via master: a68180b179ae57f16ff0a8d74b72b43b501d36c6 > Fix unit test flakiness in Hudi > ------------------------------- > > Key: HUDI-988 > URL: https://issues.apache.org/jira/browse/HUDI-988 > Project: Apache Hudi > Issue Type: Task > Components: Testing > Reporter: Balaji Varadarajan > Assignee: Balaji Varadarajan > Priority: Major > Labels: pull-request-available > Fix For: 0.6.0 > > > Seeing flakiness in unit-tests in CI jobs caused due to OutOfMemory issues. > > E:g > 41866 2013419 [Thread-15141] ERROR > org.apache.zookeeper.server.NIOServerCnxnFactory - Thread > Thread[Thread-15141,5,main] died > 41867 java.lang.OutOfMemoryError: GC overhead limit exceeded > 41868 at java.util.zip.ZipCoder.getBytes(ZipCoder.java:80) > 41869 at java.util.zip.ZipFile.getEntry(ZipFile.java:316) > 41870 at java.util.jar.JarFile.getEntry(JarFile.java:240) > 41871 at java.util.jar.JarFile.getJarEntry(JarFile.java:223) > 41872 at > sun.misc.URLClassPath$JarLoader.getResource(URLClassPath.java:1054) > 41873 at sun.misc.URLClassPath.getResource(URLClassPath.java:249) > 41874 at java.net.URLClassLoader$1.run(URLClassLoader.java:366) > 41875 at java.net.URLClassLoader$1.run(URLClassLoader.java:363) > 41876 at java.security.AccessController.doPrivileged(Native Method) > 41877 at java.net.URLClassLoader.findClass(URLClassLoader.java:362) > 41878 at java.lang.ClassLoader.loadClass(ClassLoader.java:424) > 41879 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) > 41880 at java.lang.ClassLoader.loadClass(ClassLoader.java:357) > 41881 at java.lang.Class.forName0(Native Method) > > ....... > > 41980 [ERROR] Crashed tests: > 41981 [ERROR] org.apache.hudi.client.TestMultiFS > 41982 [ERROR] at > org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:690) > 41983 [ERROR] at > org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:285) > 41984 [ERROR] at > org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:248) > 41985 [ERROR] at > org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1217) > 41986 [ERROR] at > org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:1063) > 41987 [ERROR] at > org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:889) > 41988 [ERROR] at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137) > 41989 [ERROR] at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) > 41990 [ERROR] at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154) > 41991 [ERROR] at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146) > 41992 [ERROR] at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117) > 41993 [ERROR] at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81) > 41994 [ERROR] at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56) > 41995 [ERROR] at > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) > 41996 [ERROR] at > org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305) > 41997 [ERROR] at > org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192) > 41998 [ERROR] at > org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105) > 41999 [ERROR] at > org.apache.maven.cli.MavenCli.execute(MavenCli.java:954) > 42000 [ERROR] at > org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288) > 42001 [ERROR] at org.apache.maven.cli.MavenCli.main(MavenCli.java:192) > 42002 [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > 42003 [ERROR] at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > 42004 [ERROR] at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > 42005 [ERROR] at java.lang.reflect.Method.invoke(Method.java:498) > 42006 [ERROR] at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) > 42007 [ERROR] at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) > 42008 [ERROR] at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) > 42009 [ERROR] at > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) > 42010 [ERROR] -- This message was sent by Atlassian Jira (v8.3.4#803005)