What does the ERROR message "UT005006: Connection from <hostname/ip-address>:<port> terminated as request header was larger than 1048576" mean in JBoss EAP 7.x?

Solution Verified - Updated -

Issue

  • What does the ERROR message "UT005006: Connection from <hostname/ip-address>:
    terminated as request header was larger than 1048576" mean in JBoss EAP 7.x?
  • The below message sometimes shows in server.log. Does this have any effect on my application?
10:44:35,422 ERROR [io.undertow.request] (default I/O-7) UT005006: Connection from /127.0.0.1:49414 terminated as request header was larger than 1048576

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 7.x

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