essential_import_utility: Loading. Please Wait...

[rickparimi]

Hello,

This is my first time using this EA tool and I seem to be liking it.

I tried using the 'essential_import_utility' from Tomcat (http://localhost:8080/essential_import_ ... 2/home.zul) and got this below error.

In essence, the page home.zul kept saying "Loading. Please Wait..." (attached is the screen shot).


Any suggestions on how I cam remediate?



17-Apr-2018 18:26:52.917 INFO [http-nio-8080-exec-13] org.zkoss.util.resource.impl.LabelLoader.loadLabels:229 Loading labels for en_US
17-Apr-2018 18:26:52.919 INFO [http-nio-8080-exec-13] org.zkoss.util.resource.impl.LabelLoader.loadLabels:229 Loading labels for en
17-Apr-2018 18:26:52.923 INFO [http-nio-8080-exec-13] org.zkoss.util.resource.impl.LabelLoader.load:366 Opening file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%208.5/webapps/essential_import_utility1_7_2/WEB-INF/i3-label.properties
17-Apr-2018 18:26:53.604 WARNING [Thread-9] edu.stanford.smi.protege.plugin.PluginUtilities.findPluginsDirectory Plugins directory not found: C:\Program Files\Apache Software Foundation\Tomcat 8.5\plugins
17-Apr-2018 18:27:46.997 SEVERE [Thread-9] org.zkoss.zk.ui.event.impl.AsyncListenerThread.run:208 >>java.lang.OutOfMemoryError: GC overhead limit exceeded

overhead limit exceeded
at java.util.HashMap.newNode(Unknown Source)
at java.util.HashMap.putVal(Unknown Source)
at java.util.HashMap.put(Unknown Source)
at java.util.HashSet.add(Unknown Source)
at edu.stanford.smi.protege.model.framestore.InMemoryFrameDb.addRecord(Unknown Source)
at edu.stanford.smi.protege.model.framestore.InMemoryFrameDb.addRecord(Unknown Source)
at edu.stanford.smi.protege.model.framestore.InMemoryFrameDb.createRecord(Unknown Source)
at edu.stanford.smi.protege.model.framestore.InMemoryFrameDb.addValue(Unknown Source)
at edu.stanford.smi.protege.model.framestore.InMemoryFrameDb.addValues(Unknown Source)
at edu.stanford.smi.protege.model.framestore.MergingNarrowFrameStore.addValues(Unknown Source)
at edu.stanford.smi.protege.model.framestore.ClosureCachingBasicFrameStore.addValues(Unknown Source)
at edu.stanford.smi.protege.model.framestore.ImmutableNamesNarrowFrameStore.addValues(Unknown Source)
at edu.stanford.smi.protege.model.framestore.SimpleFrameStore.addValues(Unknown Source)
at edu.stanford.smi.protege.model.framestore.SimpleFrameStore.addDirectOwnSlotValues(Unknown Source)
at edu.stanford.smi.protege.model.framestore.SimpleFrameStore.addDirectOwnSlotValuePairs(Unknown Source)
at edu.stanford.smi.protege.model.framestore.SimpleFrameStore.addInstance(Unknown Source)
at edu.stanford.smi.protege.model.framestore.SimpleFrameStore.addSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.framestore.SimpleFrameStore.createSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.framestore.EventDispatchFrameStore.createSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.framestore.ArgumentCheckingFrameStore.createSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.framestore.ChangeMonitorFrameStore.createSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.framestore.FrameStoreAdapter.createSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.framestore.FrameStoreAdapter.createSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.framestore.ImmutableNamesFrameStore.createSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.DefaultKnowledgeBase.createSimpleInstance(Unknown Source)
at edu.stanford.smi.protege.model.DefaultKnowledgeBase.createInstance(Unknown Source)
at edu.stanford.smi.protege.storage.clips.Parser.getInstance(Unknown Source)
at edu.stanford.smi.protege.storage.clips.Parser.instance(Unknown Source)
at edu.stanford.smi.protege.storage.clips.Parser.parseKnowledgeBase(Unknown Source)
at edu.stanford.smi.protege.storage.clips.Parser.loadInstances(Unknown Source)
at edu.stanford.smi.protege.storage.clips.ClipsKnowledgeBaseFactory.loadKnowledgeBase(Unknown Source)
at edu.stanford.smi.protege.model.Project.loadProjectKB(Unknown Source)
17-Apr-2018 18:26:53.604 WARNING [Thread-9] edu.stanford.smi.protege.plugin.PluginUtilities.findPluginsDirectory Plugins directory not found: C:\Program Files\Apache Software Foundation\Tomcat 8.5\plugins
Exception in thread "AsyncFileHandlerWriter-1259475182" java.lang.OutOfMemoryError: GC overhead limit exceeded
Exception in thread "ajp-nio-8009-ClientPoller-1" Exception in thread "Thread-9" java.lang.OutOfMemoryError: GC overhead limit exceeded



Thanks and Regards,

Rick Parimi | Principal Enterprise Architect | iCIMS

[neil.walsh]

Hi Rick,

This is a memory allocation issue. Take a read of this blog article which will give you guidelines for allocation memory to the various components

https://www.enterprise-architecture.org ... essential/

Cheers

Neil