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Posted to users@tomcat.apache.org by Nikolaos Giannopoulos <ni...@solmar.ca> on 2003/05/20 21:50:11 UTC

CoyoteAdapter Anoying Issue

We have a production box with Tomcat 4.1.8 (Solaris 8 patch level 18) and we
found numerous bursts of the following exception AND finally tomcat
shutdown/dissappeared.

Any idea what causes this - the exception is *so vague*.  Argh....


2003-05-16 11:21:26 CoyoteAdapter An exception or error occurred in the
container during the request processing
java.lang.NullPointerException
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:164)
        at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
        at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
        at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
        at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:386)
        at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
        at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:530)
        at java.lang.Thread.run(Thread.java:536)


Thanks,

--Nikolaos



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