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  1. Red Hat Fuse
  2. ENTESB-10731

Using the library libjsig (signal chaining) prevents "bin/admin start" command to works

    Details

    • Type: Bug
    • Status: Done
    • Priority: Major
    • Resolution: Explained
    • Affects Version/s: jboss-fuse-6.3
    • Fix Version/s: None
    • Component/s: Karaf
    • Labels:
      None
    • Environment:

      RHEL 7.6
      JRE 1.7.0 IBM Linux build pxa6470sr10fp45-20190410_01(SR10 FP45)

    • Steps to Reproduce:
      Hide

      in the shell, in the Fuse directory:

      • LD_PRELOAD=$JAVA_HOME/lib/amd64/libjsig.so ./bin/admin start root
      • ./bin/admin list
          SSH Port   RMI Ports         State       Pid  Name
        [    8101] [1099/44444     ] [Stopped ] [    0] root
        

      Instead

      • ./bin/admin start root
      • ./bin/admin list
          SSH Port   RMI Ports         State       Pid  Name
        [    8101] [1099/44444     ] [Starting] [ 5509] root
        
      Show
      in the shell, in the Fuse directory: LD_PRELOAD=$JAVA_HOME/lib/amd64/libjsig.so ./bin/admin start root ./bin/admin list SSH Port RMI Ports State Pid Name [ 8101] [1099/44444 ] [Stopped ] [ 0] root Instead ./bin/admin start root ./bin/admin list SSH Port RMI Ports State Pid Name [ 8101] [1099/44444 ] [Starting] [ 5509] root
    • QE Test Coverage:
      -

      Description

      Using the library libjsig [1][2] shipped with the JRE prevent Fuse to start a container, that mean that the command "bin/admin start <container name>" ends without errors but the container still stopped.

      Instead using the command line printed out by "bin/admin start" command, directly in the shell, works.

      [1] https://docs.oracle.com/javase/8/docs/technotes/guides/vm/signal-chaining.html
      [2] https://www.ibm.com/support/knowledgecenter/en/SSYKE2_8.0.0/com.ibm.java.vm.80.doc/docs/j9_native_signals.html

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              • Assignee:
                grgrzybek Grzegorz Grzybek
                Reporter:
                rhn-support-agagliar Antonio Gagliardi
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                Dates

                • Created:
                  Updated:
                  Resolved: