"wrong ELF class" error when starting Tomcat on Satellite

Solution Verified - Updated -


  • upgraded satellite server and had no errors during the upgrade
  • cannot connect to the webUI anymore
  • 503 service temporary unavailable
  • errors in /var/log/httpd/error_log:

    [Thu Nov 18 17:07:32 2010] [error] proxy: AJP: failed to make connection to backend: localhost
    [Thu Nov 18 17:07:36 2010] [error] (111)Connection refused: proxy: AJP: attempt to connect to (*)
  • errors in /var/log/tomcat5/catalina.out

    Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2"
     Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1"
     java.lang.UnsatisfiedLinkError: ocijdbc10 (/usr/lib/oracle/
     wrong ELF class: ELFCLASS64)java.lang.UnsatisfiedLinkError:
     ocijdbc10 (/usr/lib/oracle/ wrong ELF class: ELFCLASS64)


  • Red Hat Network Satellite 5.4
  • Red Hat Enterprise Linux 5 x86_64

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