Aug 16 16:26:11 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.22.2:test (integration-tests) on project flink-tests: There are test failures.
Aug 16 16:26:11 [ERROR]
Aug 16 16:26:11 [ERROR] Please refer to /__w/1/s/flink-tests/target/surefire-reports for the individual test results.
Aug 16 16:26:11 [ERROR] Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
Aug 16 16:26:11 [ERROR] ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Aug 16 16:26:11 [ERROR] Command was /bin/sh -c cd /__w/1/s/flink-tests/target && /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -Xms256m -Xmx2048m -Dmvn.forkNumber=2 -XX:+UseG1GC -jar /__w/1/s/flink-tests/target/surefire/surefirebooter8870094541887019356.jar /__w/1/s/flink-tests/target/surefire 2021-08-16T15-45-06_363-jvmRun2 surefire8582412554358604743tmp surefire_2118489584967019297925tmp
Aug 16 16:26:11 [ERROR] Error occurred in starting fork, check output in log
Aug 16 16:26:11 [ERROR] Process Exit Code: 239
Aug 16 16:26:11 [ERROR] Crashed tests:
Aug 16 16:26:11 [ERROR] org.apache.flink.test.checkpointing.SavepointITCase
Aug 16 16:26:11 [ERROR] org.apache.maven.surefire.booter.SurefireBooterForkException: ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Aug 16 16:26:11 [ERROR] Command was /bin/sh -c cd /__w/1/s/flink-tests/target && /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -Xms256m -Xmx2048m -Dmvn.forkNumber=2 -XX:+UseG1GC -jar /__w/1/s/flink-tests/target/surefire/surefirebooter8870094541887019356.jar /__w/1/s/flink-tests/target/surefire 2021-08-16T15-45-06_363-jvmRun2 surefire8582412554358604743tmp surefire_2118489584967019297925tmp
Aug 16 16:26:11 [ERROR] Error occurred in starting fork, check output in log
Aug 16 16:26:11 [ERROR] Process Exit Code: 239
Aug 16 16:26:11 [ERROR] Crashed tests:
Aug 16 16:26:11 [ERROR] org.apache.flink.test.checkpointing.SavepointITCase
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.awaitResultsDone(ForkStarter.java:510)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.runSuitesForkPerTestSet(ForkStarter.java:457)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:298)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:246)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1183)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:1011)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:857)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
Aug 16 16:26:11 [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
Aug 16 16:26:11 [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
Aug 16 16:26:11 [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
Aug 16 16:26:11 [ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
Aug 16 16:26:11 [ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
Aug 16 16:26:11 [ERROR] at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
Aug 16 16:26:11 [ERROR] at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
Aug 16 16:26:11 [ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:355)
Aug 16 16:26:11 [ERROR] at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
Aug 16 16:26:11 [ERROR] at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
Aug 16 16:26:11 [ERROR] at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:216)
Aug 16 16:26:11 [ERROR] at org.apache.maven.cli.MavenCli.main(MavenCli.java:160)
Aug 16 16:26:11 [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Aug 16 16:26:11 [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
Aug 16 16:26:11 [ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Aug 16 16:26:11 [ERROR] at java.lang.reflect.Method.invoke(Method.java:498)
Aug 16 16:26:11 [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
Aug 16 16:26:11 [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
Aug 16 16:26:11 [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
Aug 16 16:26:11 [ERROR] at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Aug 16 16:26:11 [ERROR] Caused by: org.apache.maven.surefire.booter.SurefireBooterForkException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Aug 16 16:26:11 [ERROR] Command was /bin/sh -c cd /__w/1/s/flink-tests/target && /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -Xms256m -Xmx2048m -Dmvn.forkNumber=2 -XX:+UseG1GC -jar /__w/1/s/flink-tests/target/surefire/surefirebooter8870094541887019356.jar /__w/1/s/flink-tests/target/surefire 2021-08-16T15-45-06_363-jvmRun2 surefire8582412554358604743tmp surefire_2118489584967019297925tmp
Aug 16 16:26:11 [ERROR] Error occurred in starting fork, check output in log
Aug 16 16:26:11 [ERROR] Process Exit Code: 239
Aug 16 16:26:11 [ERROR] Crashed tests:
Aug 16 16:26:11 [ERROR] org.apache.flink.test.checkpointing.SavepointITCase
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:669)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter.access$600(ForkStarter.java:115)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:444)
Aug 16 16:26:11 [ERROR] at org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:420)
Aug 16 16:26:11 [ERROR] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
Aug 16 16:26:11 [ERROR] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
Aug 16 16:26:11 [ERROR] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
Aug 16 16:26:11 [ERROR] at java.lang.Thread.run(Thread.java:748)
Aug 16 16:26:11 [ERROR] -> [Help 1]
Aug 16 16:26:11 [ERROR]
Aug 16 16:26:11 [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
Aug 16 16:26:11 [ERROR] Re-run Maven using the -X switch to enable full debug logging.
Aug 16 16:26:11 [ERROR]
Aug 16 16:26:11 [ERROR] For more information about the errors and possible solutions, please read the following articles:
Aug 16 16:26:11 [ERROR] [Help 1] http: