Question & Answer
Question
After stopping the WebSphere Application Server, it does not restart and in the native_stdout.log we see the below error : . WSVR0703W com.ibm.ws.runtime.WsServer java.lang.NoClassDefFoundError: org.eclipse.hyades.logging.events.cbe.impl.EventFactoryContext at com.ibm.ejs.ras.Tr.(Tr.java:304) at java.lang.J9VMInternals.initializeImpl(Native Method) at java.lang.J9VMInternals.initialize(J9VMInternals.java:200) at com.ibm.ejs.ras.RasHelper.setServer(RasHelper.java:249) at com.ibm.ws.runtime.WsServer.(WsServer.java:50) .......... at com.ibm.wsspi.bootstrap.WSPreLauncher.main(WSPreLauncher.java:111) Caused by: java.lang.ClassNotFoundException: org.eclipse.hyades.logging.events.cbe.impl.EventFactoryContext at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:402) .
Cause
Possible osgi class cache got corrupted
Answer
Run the following steps in order to clear Websphere class caches :
.
- cd IBM/WebSphere/AppServer/profiles/Dmgr01/bin
- run ./clearClassCache.sh
- run ./osgiCfgInit.sh
- cd /tmp/ to confirm that javasharedresources folder is gone
- remove the contents of the following directories:
- profile_root/temp/
- profile_root/wstemp/
- profile_root/config/temp/
then run ./startNode.sh
Also see reference TN:
"How to clear the WebSphere class caches"
http://www-01.ibm.com/support/docview.wss?uid=swg21607887
.
- cd IBM/WebSphere/AppServer/profiles/Dmgr01/bin
- run ./clearClassCache.sh
- run ./osgiCfgInit.sh
- cd /tmp/ to confirm that javasharedresources folder is gone
- remove the contents of the following directories:
- profile_root/temp/
- profile_root/wstemp/
- profile_root/config/temp/
then run ./startNode.sh
Also see reference TN:
"How to clear the WebSphere class caches"
http://www-01.ibm.com/support/docview.wss?uid=swg21607887
Related Information
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Component":"Not Applicable","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"9.0;8.5.5","Edition":"Base;Express;Network Deployment","Line of Business":{"code":"LOB45","label":"Automation"}}]
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Document Information
Modified date:
17 November 2019
UID
swg21672201