J2EE/OC4J/JSP/JAZN authentication error in UltraSearch 10g

From: "Jesse, Rich" <Rich.Jesse@xxxxxxxxxxxxxxxxx>
To: "ORACLE-L (E-mail)" <oracle-l@xxxxxxxxxxxxx>
Date: Thu, 24 Feb 2005 14:41:25 -0600
Hey all,

I've got Oracle Ultra Search manually installed and running on a =
10.1.0.3 DB on Solaris 9.  My plan was to make a few cosmetic changes to =
the "usearch.jsp" example and it's corresponding help files and let 'er =
fly.  The crawling was simple enough and it's been chugging along now =
for weeks without fail.  However, not being a OC4J/J2EE guy, I didn't =
realize what exactly modifying the JSP code would entail.

With a little help from a consultant co-worker, I figured out that I =
needed to unjar the "ultrasearch_query.ear" file, and then the =
"query.war" file that was just exploded.  So I wrote a little script to =
copy the ear file from production and fully unjar it, as well as another =
to jar it all back up and copy the ear file back to production.  This =
seems to work OK for changes within an existing JSP.

My problem is that whenever any files change names, or I remove files -- =
even "standalone" HTML files -- I get this nasty error when I copy the =
ear file back and bounce the server (using "searchctl" -- I know that =
the server reloads the app, but I get a different error if the server =
isn't bounced):

oracle.ultrasearch.query.SearchException: WKG17005: connection failure: =
User credentials doesn't match the existing ones
        at oracle.ultrasearch.query.Instance.connect(Instance.java:380)
        at oracle.ultrasearch.query.Instance.getMetaData(Instance.java:429)
        at _r2search._jspService(_r2search.java:270)
        at =
com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
        at =
com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain=
.java:65)
        at oracle.security.jazn.oc4j.JAZNFilter$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
        at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)
        at =
com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDi=
spatcher.java:604)
        at =
com.evermind.server.http.ServletRequestDispatcher.forwardInternal(Servlet=
RequestDispatcher.java:317)
        at =
com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHan=
dler.java:790)
        at =
com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:2=
70)
        at =
com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:1=
12)
        at =
com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(Releasabl=
eResourcePooledExecutor.java:186)
        at java.lang.Thread.run(Thread.java:534)

"r2search.jsp" is my modified copy of "usearch.jsp".  What I've done in =
the past is to wipe out the persistence cache and bounce the server, but =
even that doesn't work any more.  MetaLink has nothing on this =
particular WKG17005 error, and the four links from Google appear to be =
mostly the error message listed in the Java class.  I think it has =
something to do with JAZN, but I'm having a very difficult time =
deciphering this stuff.

1)  How can I fix this error?

2)  Should I be using something other than a standard text editor to =
modify this stuff?  If so, what?

3)  Any O'Reilly books dealing with this?  (Safari rocks!)

Thanks from a painfully neophyte OC4Jer,
Rich

Rich Jesse                        System/Database Administrator
rich.jesse@xxxxxxxxxxxxxxxxx      QuadTech, Sussex, WI USA
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J2EE/OC4J/JSP/JAZN authentication error in UltraSearch 10g

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