PQ74469, 4.0.5: NullPointerException using dynacache in a clustered environment
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Abstract
NullPointerException using dynacache in a clustered environment
 
Download Description
NullPointerException using dynacache in a clustered environment. The exception originates from the javax.naming and is thrown from com.ibm.servlet.dynacache.CacheUnitImpl

Customer may see errors in std_out.log similar to the following:

[4/30/03 3:48:11:825 EDT] 7f0d94 Helpers W NMSV0610I: A
NamingException is being thrown from a javax.naming.Context
implementation. Details
follow:
Context implementation: com.ibm.ejs.ns.jndi.CNContextImpl
Context method: lookup
Context name: domainRoots/UnspecifiedDomainName/legacyRoot
Target name: /dynacache/1044724331698-cacheUnit
Other data:
Exception stack trace: java.lang.NullPointerException
at com.ibm.ejs.ns.jndi.CNContextImpl.processResolveResults(CNContextImpl.java:1624)
at com.ibm.ejs.ns.jndi.CNContextImpl.doLookup(CNContextImpl.java:1476)
at com.ibm.ejs.ns.jndi.CNContextImpl.lookup(CNContextImpl.java:1130)
at com.ibm.ws.naming.util.WsnInitCtx.lookup(WsnInitCtx.java:128)
at javax.naming.InitialContext.lookup(InitialContext.java:345)
at com.ibm.servlet.dynacache.CacheUnitImpl.getRemoteCacheUnit(CacheUnitImpl.java:1061)
at com.ibm.servlet.dynacache.CacheUnitImpl.registerCacheUnit(CacheUnitImpl.java:287)
at com.ibm.servlet.dynacache._CacheUnitImpl_Tie._invoke(Unknown Source)
at com.ibm.CORBA.iiop.ServerDelegate.dispatch(ServerDelegate.java:381)
at com.ibm.CORBA.iiop.ORB.process(ORB.java:2395)
at com.ibm.CORBA.iiop.OrbWorker.run(OrbWorker.java:186)
at com.ibm.ejs.oa.pool.ThreadPool$PooledWorker.run(ThreadPool.java:104)
at com.ibm.ws.util.CachedThread.run(ThreadPool.java:138)
 
Prerequisites
None
 
 
Installation Instructions
Please review readme.txt for detailed installation instructions.
 
URL LANGUAGE SIZE(Bytes)
Readme US English 2025
 
Download package
What is DD?
Download RELEASE DATE LANGUAGE SIZE(Bytes) Download Options
PQ74469 6/20/2003 US English 1058153 FTP DD
 
Technical support
1-800-IBM-SERV(U.S. calls only)
 
Problems (APARS) fixed
PQ74469
 
 


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server > JNDI/Naming
Operating system(s): HP-UX
Software version: 4.0.5
Software edition:
Reference #: 4004972
IBM Group: Software Group
Modified date: Aug 17, 2004