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Upgrade to WL 11g/java6/EP6.2.2

edited Sep 17, 2010 1:52AM in Oracle Weblogic Server (MOSC) 3 commentsAnswered ✓
  We have decided to go  with an iterative upgrade path:

Current setup: WL 9.2,  java 5, EP 6.2.0 upgrade to  WL 10.3.3 and java 6 (staying on 6.2.0) 32 bit.

Now we are running into an OOM error during load tests, 3/4 app servers in the cluster were crashed. something about

 org.apache.velocity.runtime.directive.Foreach.render(Lorg/apache/velocity/context/InternalContextAdapter;Ljava/io/Writer;Lorg/apache/velocity/runtime/parser/node/Node;)Z (529 bytes) in the hs_err_pid.log

It seems this is a bug on java 6.18+  http://bugs.sun.com/view_bug.do?bug_id=6973402

However, when we added below to jvm startup

 -XX:CompileCommand=exclude,org/apache/velocity/runtime/directive/Foreach,render

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