Possible memory leak during Loading projects job when using cluster with lots of projects ----------------------------------------------------------------------------------------- Key: JBIDE-26697 URL: https://issues.redhat.com/browse/JBIDE-26697 Project: Tools (JBoss Tools) Issue Type: Bug Components: openshift Affects Versions: 4.12.0.Final Environment: Mac 10.14.5 (18F203), Fedora 29, crstudio GA-v20190626-0604-B4591 Reporter: Josef Kopriva Assignee: André Dietisheim Priority: Major Fix For: 4.14.0.AM1 Exception in error log: {code:java} eclipse.buildId=12.12.0.GA-v20190626-0604-B4591 java.version=11.0.2 java.vendor=Oracle Corporation BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_GB Framework arguments: -product com.jboss.devstudio.core.product -product com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product com.jboss.devstudio.core.product -data file:/Users/jkopriva/workspace_B4591_3/ -product com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring org.eclipse.core.jobs Error Wed Jun 26 14:36:11 CEST 2019 An internal error occurred during: "Loading projects...". java.lang.OutOfMemoryError: Java heap space at org.jboss.dmr.JSONParser.yyParse(JSONParser.java:877) at org.jboss.dmr.ModelNode.fromJSONString(ModelNode.java:1472) at com.openshift.internal.restclient.ResourceFactory.create(ResourceFactory.java:100) at com.openshift.internal.restclient.ResourceFactory.createInstanceFrom(ResourceFactory.java:149) at com.openshift.internal.restclient.DefaultClient.execute(DefaultClient.java:304) at com.openshift.internal.restclient.DefaultClient.execute(DefaultClient.java:275) at com.openshift.internal.restclient.DefaultClient.execute(DefaultClient.java:264) at com.openshift.internal.restclient.DefaultClient.list(DefaultClient.java:171) at com.openshift.internal.restclient.DefaultClient.list(DefaultClient.java:160) at com.openshift.internal.restclient.DefaultClient.list(DefaultClient.java:151) at com.openshift.internal.restclient.capability.resources.ProjectTemplateListCapability.getCommonTemplates(ProjectTemplateListCapability.java:53) at org.jboss.tools.openshift.internal.ui.wizard.newapp.ApplicationSourceTreeItems$1.visit(ApplicationSourceTreeItems.java:121) at org.jboss.tools.openshift.internal.ui.wizard.newapp.ApplicationSourceTreeItems$1.visit(ApplicationSourceTreeItems.java:1) at com.openshift.internal.restclient.model.KubernetesResource.accept(KubernetesResource.java:94) at org.jboss.tools.openshift.internal.ui.wizard.newapp.ApplicationSourceTreeItems.loadTemplates(ApplicationSourceTreeItems.java:113) at org.jboss.tools.openshift.internal.ui.wizard.newapp.ApplicationSourceTreeItems.createChildren(ApplicationSourceTreeItems.java:61) at org.jboss.tools.openshift.internal.ui.treeitem.ObservableTreeItem.loadChildren(ObservableTreeItem.java:69) at org.jboss.tools.openshift.internal.ui.treeitem.ObservableTreeItem.load(ObservableTreeItem.java:56) at org.jboss.tools.openshift.internal.ui.treeitem.ObservableTreeItem.load(ObservableTreeItem.java:59) at org.jboss.tools.openshift.internal.ui.wizard.newapp.NewApplicationWizardModel.loadResources(NewApplicationWizardModel.java:247) at org.jboss.tools.openshift.internal.ui.wizard.common.AbstractProjectPage$3.doRun(AbstractProjectPage.java:255) at org.jboss.tools.openshift.internal.common.core.job.AbstractDelegatingMonitorJob.run(AbstractDelegatingMonitorJob.java:37) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) {code}