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https://issues.apache.org/jira/browse/FLINK-16313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17052598#comment-17052598
]
Seth Wiesman commented on FLINK-16313:
--------------------------------------
[~rmetzger] I ran all the tests 100 times and so far I am unable to reproduce.
Is this failure occurring for a certain test or across all? Particularly if its
on the reader or writer side, as those comonents don't share much code.
I checked the changes made to BoundedStreamTask by FLINK-14231 and they do not
look like they should be causing this issue. The state proc api does not ever
work directly with RocksDB but only through the state backend interface.
> flink-state-processor-api: surefire execution unstable on Azure
> ---------------------------------------------------------------
>
> Key: FLINK-16313
> URL: https://issues.apache.org/jira/browse/FLINK-16313
> Project: Flink
> Issue Type: Bug
> Components: API / State Processor, Tests
> Reporter: Robert Metzger
> Assignee: Robert Metzger
> Priority: Critical
> Labels: test-stability
>
> Log file:
> https://dev.azure.com/rmetzger/Flink/_build/results?buildId=5686&view=logs&j=41cba0bb-1271-5adb-01cc-4768f26a8311&t=44574c85-1cd0-5978-cccf-f0cf7e87a36a
> {code}
> 2020-02-27T12:36:35.2860111Z [INFO] flink-table-planner
> ................................ SUCCESS [01:47 min]
> 2020-02-27T12:36:35.2860966Z [INFO] flink-cep-scala
> .................................... SUCCESS [ 5.041 s]
> 2020-02-27T12:36:35.2861740Z [INFO] flink-sql-client
> ................................... SUCCESS [03:00 min]
> 2020-02-27T12:36:35.2862503Z [INFO] flink-state-processor-api
> .......................... FAILURE [ 15.394 s]
> 2020-02-27T12:36:35.2863237Z [INFO]
> ------------------------------------------------------------------------
> 2020-02-27T12:36:35.2863587Z [INFO] BUILD FAILURE
> 2020-02-27T12:36:35.2864071Z [INFO]
> ------------------------------------------------------------------------
> 2020-02-27T12:36:35.2864428Z [INFO] Total time: 05:38 min
> 2020-02-27T12:36:35.2866349Z [INFO] Finished at: 2020-02-27T12:36:35+00:00
> 2020-02-27T12:36:35.9345815Z [INFO] Final Memory: 147M/2914M
> 2020-02-27T12:36:35.9347238Z [INFO]
> ------------------------------------------------------------------------
> 2020-02-27T12:36:35.9355362Z [WARNING] The requested profile
> "skip-webui-build" could not be activated because it does not exist.
> 2020-02-27T12:36:35.9367919Z [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-surefire-plugin:2.22.1:test
> (integration-tests) on project flink-state-processor-api_2.11: There are test
> failures.
> 2020-02-27T12:36:35.9368804Z [ERROR]
> 2020-02-27T12:36:35.9369489Z [ERROR] Please refer to
> /__w/2/s/flink-libraries/flink-state-processing-api/target/surefire-reports
> for the individual test results.
> 2020-02-27T12:36:35.9370249Z [ERROR] Please refer to dump files (if any
> exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
> 2020-02-27T12:36:35.9370713Z [ERROR] ExecutionException Error occurred in
> starting fork, check output in log
> 2020-02-27T12:36:35.9371279Z [ERROR]
> org.apache.maven.surefire.booter.SurefireBooterForkException:
> ExecutionException Error occurred in starting fork, check output in log
> 2020-02-27T12:36:35.9372275Z [ERROR] at
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.awaitResultsDone(ForkStarter.java:510)
> 2020-02-27T12:36:35.9372917Z [ERROR] at
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.runSuitesForkPerTestSet(ForkStarter.java:457)
> 2020-02-27T12:36:35.9373498Z [ERROR] at
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:298)
> 2020-02-27T12:36:35.9374064Z [ERROR] at
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:246)
> 2020-02-27T12:36:35.9374636Z [ERROR] at
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1183)
> 2020-02-27T12:36:35.9375344Z [ERROR] at
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:1011)
> 2020-02-27T12:36:35.9376194Z [ERROR] at
> org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:857)
> 2020-02-27T12:36:35.9376791Z [ERROR] at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
> 2020-02-27T12:36:35.9377375Z [ERROR] at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
> 2020-02-27T12:36:35.9377898Z [ERROR] at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> 2020-02-27T12:36:35.9378435Z [ERROR] at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> 2020-02-27T12:36:35.9379063Z [ERROR] at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
> 2020-02-27T12:36:35.9379709Z [ERROR] at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
> 2020-02-27T12:36:35.9380367Z [ERROR] at
> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
> 2020-02-27T12:36:35.9381007Z [ERROR] at
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
> 2020-02-27T12:36:35.9381510Z [ERROR] at
> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:355)
> 2020-02-27T12:36:35.9381973Z [ERROR] at
> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
> 2020-02-27T12:36:35.9382404Z [ERROR] at
> org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
> 2020-02-27T12:36:35.9382839Z [ERROR] at
> org.apache.maven.cli.MavenCli.doMain(MavenCli.java:216)
> 2020-02-27T12:36:35.9383248Z [ERROR] at
> org.apache.maven.cli.MavenCli.main(MavenCli.java:160)
> 2020-02-27T12:36:35.9383661Z [ERROR] at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2020-02-27T12:36:35.9384126Z [ERROR] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 2020-02-27T12:36:35.9384659Z [ERROR] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 2020-02-27T12:36:35.9385145Z [ERROR] at
> java.lang.reflect.Method.invoke(Method.java:498)
> 2020-02-27T12:36:35.9385606Z [ERROR] at
> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
> 2020-02-27T12:36:35.9386293Z [ERROR] at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
> 2020-02-27T12:36:35.9386930Z [ERROR] at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
> 2020-02-27T12:36:35.9387471Z [ERROR] at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
> 2020-02-27T12:36:35.9388056Z [ERROR] Caused by:
> org.apache.maven.surefire.booter.SurefireBooterForkException: Error occurred
> in starting fork, check output in log
> 2020-02-27T12:36:35.9388731Z [ERROR] at
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:622)
> 2020-02-27T12:36:35.9389289Z [ERROR] at
> org.apache.maven.plugin.surefire.booterclient.ForkStarter.access$600(ForkStarter.java:115)
> 2020-02-27T12:36:35.9389864Z [ERROR] at
> org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:444)
> 2020-02-27T12:36:35.9390411Z [ERROR] at
> org.apache.maven.plugin.surefire.booterclient.ForkStarter$2.call(ForkStarter.java:420)
> 2020-02-27T12:36:35.9390986Z [ERROR] at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 2020-02-27T12:36:35.9391458Z [ERROR] at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 2020-02-27T12:36:35.9391991Z [ERROR] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-02-27T12:36:35.9392419Z [ERROR] at java.lang.Thread.run(Thread.java:748)
> 2020-02-27T12:36:35.9392894Z [ERROR] -> [Help 1]
> 2020-02-27T12:36:35.9393077Z [ERROR]
> 2020-02-27T12:36:35.9393553Z [ERROR] To see the full stack trace of the
> errors, re-run Maven with the -e switch.
> 2020-02-27T12:36:35.9394108Z [ERROR] Re-run Maven using the -X switch to
> enable full debug logging.
> 2020-02-27T12:36:35.9394392Z [ERROR]
> 2020-02-27T12:36:35.9394713Z [ERROR] For more information about the errors
> and possible solutions, please read the following articles:
> 2020-02-27T12:36:35.9395211Z [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
> 2020-02-27T12:36:35.9395525Z [ERROR]
> 2020-02-27T12:36:35.9395889Z [ERROR] After correcting the problems, you can
> resume the build with the command
> 2020-02-27T12:36:35.9396511Z [ERROR] mvn <goals> -rf
> :flink-state-processor-api_2.11
> 2020-02-27T12:36:36.2427441Z MVN exited with EXIT CODE: 1.
> 2020-02-27T12:36:36.2427867Z Trying to KILL watchdog (1633).
> {code}
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