Performance Test Fails With 401 Errors After 1000th Hit (Doc ID 1556600.1)

Last updated on SEPTEMBER 30, 2022

Applies to:

Symptoms

Load testing fails after the 1000th connection, with 401 errors.

The logs contain many exceptions:

[2013-05-03 10:55:07.638][CS.AUTH][ERROR] Exception in login attempt for DefaultReader
java.lang.IllegalStateException
at com.ibm.ws.session.http.HttpSessionImpl.setAttribute(HttpSessionImpl.java:248)
at com.ibm.ws.session.SessionData.putSessionValue(SessionData.java:292)
at com.ibm.ws.session.SessionData.setAttribute(SessionData.java:216)
at com.ibm.ws.session.HttpSessionFacade.setAttribute(HttpSessionFacade.java:169)
at COM.FutureTense.Servlet.ServletRequest.setSessionAttribute(y:2324)
...

followed by:

[2013-05-03 10:55:07.639][CS.REQUEST][ERROR] COM.FutureTense.Common.ContentServerException: ContentServerException with internal exception java.lang.Exception: Unknown username/password. Error code:LOGIN FAILED
COM.FutureTense.Common.ContentServerException: ContentServerException with internal exception java.lang.Exception: Unknown username/password. Error code:LOGIN FAILED
at COM.FutureTense.Common.i.x(y:3353)
at COM.FutureTense.Common.i.execute(y:3347)
at COM.FutureTense.Servlet.FTServlet.execute(y:1088)
at COM.FutureTense.Servlet.FTServlet.doPost(y:3299)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1597)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:131)
at com.isban.labcs.xssfilter.XssFilter.doFilter(XssFilter.java:121)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116)
at com.fatwire.wem.sso.cas.filter.CASFilter.doFilter(CASFilter.java:439)
at com.fatwire.wem.sso.SSOFilter.doFilter(SSOFilter.java:45)
... 

Cause

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