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https://issues.apache.org/jira/browse/SUREFIRE-2114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kamalpreet updated SUREFIRE-2114:
---------------------------------
Attachment: surefire.log
> Surefire is going to kill self fork JVM. The exit has elapsed 30 seconds
> after System.exit(0).
> -----------------------------------------------------------------------------------------------
>
> Key: SUREFIRE-2114
> URL: https://issues.apache.org/jira/browse/SUREFIRE-2114
> Project: Maven Surefire
> Issue Type: Bug
> Components: Maven Surefire Plugin
> Reporter: Kamalpreet
> Priority: Critical
> Labels: Issue, process
> Attachments: surefire.log
>
>
> Hi Team,
> I'm using maven surefire plugin (Latest Version) to execute tests on two
> testing frameworks (e.g, jUnit, jBehave).
> Have tried to implement parallelisation by spawning couple of Threads which
> in turn create processes to execute surefire jar, taking it from -
> {code:java}
> ManagementFactory.getRuntimeMXBean().getSystemProperties().get("sun.java.command");{code}
> Code snippet to show process creation - *CustomRunner.java*
> {code:java}
> void run() {
> ProcessBuilder processBuilder = new ProcessBuilder(commandArray);
> Map<String, String> environment = processBuilder.environment();
> environment.put("platformIndex", String.valueOf(platformIndex));
> try {
> processBuilder.inheritIO();
> Process p = processBuilder.start();
> LOGGER.info("Is Alive {} {}", p.isAlive(), LocalTime.now());
> int statusCode = p.waitFor();
> } catch (Exception e) {
> e.printStackTrace();
> }
> }{code}
> *EntryPoint.java*
> {code:java}
> for (int i = 0; i < 3; i++) {
> Thread thread = new Thread(new CustomRunner(commandArray,
> String.valueOf(i)));
> thread.start();
> threadList.add(thread);
> }
> threadList.forEach(thread -> {
> try {
> thread.join();
> } catch (InterruptedException e) {
> throw new RuntimeException(e);
> }
> });
>
> System.exit(exitcode);{code}
> After running two or sometimes three processes in corresponding Threads, the
> process execution got stuck on p.waitFor();
> Then the process exits after 30 secs and with error message "Surefire is
> going to kill self fork JVM. The exit has elapsed 30 seconds after
> System.exit(0)." resulting in Build Failure (sometimes it doesn't) though the
> tests have passed in their respective processes.
> Seems like surefire execution is stuck in some processes. Could you please
> let me know what can be the possible reasons for it and how to mitigate this?
> Tried extending the ForkedProcessTimeoutInSeconds to few minutes but no luck.
> Any help is much appreciated.
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