[ https://issues.jboss.org/browse/AS7-3953?page=com.atlassian.jira.plugin.s... ] Juergen Hoffmann updated AS7-3953: ---------------------------------- Issue Type: Bug (was: Feature Request) Description: a user was able to configure the maxHttpHeaderSize in the <Connector Definition. Now the Headersize is fixed to 8k. In my particular case I am configuring jboss SPNEGO Negotiation against AD. Which works, but I have too many rights. making the header bigger than 8k and I am getting: 17:02:59,941 DEBUG [org.apache.coyote.http11.Http11Processor] (http--0.0.0.0-8080-1) Error parsing HTTP request header: java.lang.IllegalArgumentException: Request header is too large Please add this again as a configurable parameter. I am changing this to Bug because darrenl found this on the net: "just looking at an IBM article and it looks like Windows may actually have an upper limit of 12k" was: a user was able to configure the maxHttpHeaderSize in the <Connector Definition. Now the Headersize is fixed to 8k. In my particular case I am configuring jboss SPNEGO Negotiation against AD. Which works, but I have too many rights. making the header bigger than 8k and I am getting: 17:02:59,941 DEBUG [org.apache.coyote.http11.Http11Processor] (http--0.0.0.0-8080-1) Error parsing HTTP request header: java.lang.IllegalArgumentException: Request header is too large Please add this again as a configurable parameter. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira