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https://issues.apache.org/jira/browse/GEODE-5366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Rhomberg resolved GEODE-5366.
-------------------------------------
Resolution: Won't Fix
> DUnitLauncher does not respect the number of VMs requested in
> ClusterStartupRule
> --------------------------------------------------------------------------------
>
> Key: GEODE-5366
> URL: https://issues.apache.org/jira/browse/GEODE-5366
> Project: Geode
> Issue Type: Sub-task
> Reporter: Patrick Rhomberg
> Assignee: Patrick Rhomberg
> Priority: Major
>
> The ClusterStartupRule has the method
> {noformat}
> @Override
> protected void before() throws Throwable {
> DUnitLauncher.launchIfNeeded();
> for (int i = 0; i < vmCount; i++) {
> Host.getHost(0).getVM(i);
> }
> restoreSystemProperties.before();
> occupiedVMs = new HashMap<>();
> }
> {noformat}
> By calling the no-arg {{launchIfNeeded}}, the number of requested VMs is not
> properly passed to the DUnitLauncher. This is not a problem if vmCount > 4,
> since the following loop will instantiate any extra VMs. However, if fewer
> than 4 VMs are requested, the DUnitLauncher will still spin up extra VMs,
> wasting cycles.
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