What is Kerberos?

Three parties are involved in Kerberos Based Authentication – Client, Server and a Kerberos Distribution Centre. The diagram below clearly demonstrates how the interactions between the three parties happen. 1 – Client requests for a TGT (Ticket to Get Tickets)

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Not able to configure Error Page?

Customers have often reported issues that they are not able to configure error page even though the do the configuration in the web.xml correctly web.xml <?xml version=’1.0′ encoding=’UTF-8′?> <web-app xmlns=”http://java.sun.com/xml/ns/j2ee” xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance”> <display-name>TestApplication</display-name> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <error-page> <error-code>404</error-code> <location>/error.jsp</location> </error-page> <error-page>

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Different Out Of Memory Issues

* Exception in thread “CompilerThread1” java.lang.OutOfMemoryError: requested 793020 bytes for Chunk::new. Out of swap space? Out of memory while reading in symbol table of /apps/bea/weblogic92/jdk1.5.0.18/opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl ( 0)  0xc8461230     [/apps/bea/weblogic92/jdk1.5.0.18/opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl] ( 1)  0xc80a5fec     [/apps/bea/weblogic92/jdk1.5.0.18/opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl] ( 2)  0xc7f00420     [/apps/bea/weblogic92/jdk1.5.0.18/opt/java1.5/jre/lib/PA_RISC2.0/server/libjvm.sl] ( 3)  0xc7f00ca0    

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