I think we have an integration test regression. Seeing this failure in my PR and another independent PR. @Rong R wondering if you are familiar with GrpcBrokerClusterIntegrationTest.java. Seems like the file was last modified by you?

Error:  Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M5:test (default-test) on project pinot-integration-tests: There are test failures.
Error: 
Error:  Please refer to /home/runner/work/pinot/pinot/pinot-integration-tests/target/surefire-reports for the individual test results.
Error:  Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
Error:  ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Error:  Command was /bin/sh -c cd /home/runner/work/pinot/pinot/pinot-integration-tests && /opt/hostedtoolcache/jdk/11.0.15/x64/bin/java '-javaagent:/home/runner/.m2/repository/org/jacoco/org.jacoco.agent/0.8.6/org.jacoco.agent-0.8.6-runtime.jar=destfile=/home/runner/work/pinot/pinot/pinot-integration-tests/target/jacoco.exec,includes=org/apache/pinot/**/*' -Xms8g -Xmx8g -Dlog4j2.configurationFile=log4j2.xml -jar /home/runner/work/pinot/pinot/pinot-integration-tests/target/surefire/surefirebooter17272138790391647176.jar /home/runner/work/pinot/pinot/pinot-integration-tests/target/surefire 2022-06-27T21-02-39_952-jvmRun1 surefire16409506125147645868tmp surefire_489742404707542412tmp
Error:  Error occurred in starting fork, check output in log
Error:  Process Exit Code: 137
Error:  Crashed tests:
Error:  org.apache.pinot.integration.tests.GrpcBrokerClusterIntegrationTest
Error:  org.apache.maven.surefire.booter.SurefireBooterForkException: ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Error:  Command was /bin/sh -c cd /home/runner/work/pinot/pinot/pinot-integration-tests && /opt/hostedtoolcache/jdk/11.0.15/x64/bin/java '-javaagent:/home/runner/.m2/repository/org/jacoco/org.jacoco.agent/0.8.6/org.jacoco.agent-0.8.6-runtime.jar=destfile=/home/runner/work/pinot/pinot/pinot-integration-tests/target/jacoco.exec,includes=org/apache/pinot/**/*' -Xms8g -Xmx8g -Dlog4j2.configurationFile=log4j2.xml -jar /home/runner/work/pinot/pinot/pinot-integration-tests/target/surefire/surefirebooter17272138790391647176.jar /home/runner/work/pinot/pinot/pinot-integration-tests/target/surefire 2022-06-27T21-02-39_952-jvmRun1 surefire16409506125147645868tmp surefire_489742404707542412tmp
Error:  Error occurred in starting fork, check output in log
Error:  Process Exit Code: 137
Error:  Crashed tests:
Error:  org.apache.pinot.integration.tests.GrpcBrokerClusterIntegrationTest
Error:  	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.awaitResultsDone(ForkStarter.java:532)
Error:  	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.runSuitesForkPerTestSet(ForkStarter.java:479)
Error:  	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:322)
Error:  	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:266)
Error:  	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1314)
Error:  	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:1159)
Error:  	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:932)
Error:  	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
Error:  	at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:370)
Error:  	at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:351)
Error:  	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:215)
Error:  	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:171)
Error:  	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:163)
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:294)
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:960)
Error:  	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:293)
Error:  	at org.apache.maven.cli.MavenCli.main(MavenCli.java:196)
Error:  	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Error:  	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
Error:  	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Error:  	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
Error:  	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
Error:  	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
Error:  	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
Error:  	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Error:  Caused by: 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 /home/runner/work/pinot/pinot/pinot-integration-tests && /opt/hostedtoolcache/jdk/11.0.15/x64/bin/java '-javaagent:/home/runner/.m2/repository/org/jacoco/org.jacoco.agent/0.8.6/org.jacoco.agent-0.8.6-runtime.jar=destfile=/home/runner/work/pinot/pinot/pinot-integration-tests/target/jacoco.exec,includes=org/apache/pinot/**/*' -Xms8g -Xmx8g -Dlog4j2.configurationFile=log4j2.xml -jar /home/runner/work/pinot/pinot/pinot-integration-tests/target/surefire/surefirebooter17272138790391647176.jar /home/runner/work/pinot/pinot/pinot-integration-tests/target/surefire 2022-06-27T21-02-39_952-jvmRun1 surefire16409506125147645868tmp surefire_489742404707542412tmp
Error:  Error occurred in starting fork, check output in log
Error:  Process Exit Code: 137
Error:  Crashed tests:
Error:  org.apache.pinot.integration.tests.GrpcBrokerClusterIntegrationTest
Error:  	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:748)
Error:  	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.access$700(ForkStarter.java:121)
Error:  	at org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:465)
Error:  	at org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:442)
Error:  	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
Error:  	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
Error:  	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
Error:  	at java.base/java.lang.Thread.run(Thread.java:829)
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>
Error: 
Error:  After correcting the problems, you can resume the build with the command
Error:    mvn <args> -rf :pinot-integration-tests
+ exit 1
Error: Process completed with exit code 1.