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IJ03854: JVM INFO MESSAGE APPEARS IN STDOUT

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APAR status

  • Closed as program error.

Error description

  • Error Message: #PERF:  Failed to initialize segment cache of
size 1 << 24
.
Stack Trace: N/A
.
N/A

Local fix

  • 



Problem summary


    

  • The message is printed out when the JIT component of the JVM
tries to allocate a 16 MB segment of memory and fails to do so.
However, this isn't a functional issue, but just a consequence
of the system being memory constrained. The JIT continues on by
allocating a smaller segment of memory.

    



Problem conclusion


    

  • The JVM has been updated to not print the message to stdout (see
https://github.com/eclipse/openj9/pull/1082 ).
.
This APAR will be fixed in the following Java Releases:
   8    SR5 FP11  (8.0.5.11)
.
Contact your IBM Product's Service Team for these Service
Refreshes and Fix Packs.
For those running stand-alone, information about the available
Service Refreshes and Fix Packs can be found at:
           https://www.ibm.com/developerworks/java/jdk/

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IJ03854
    • 

  • Reported component name
    JIT
    • 

  • Reported component ID
    620700124
    • 

  • Reported release
    130
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2018-02-01
    • 

  • Closed date
    2018-02-01
    • 

  • Last modified date
    2018-03-16
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    JIT
    • 

  • Fixed component ID
    620700124
    • 



Applicable component levels


    








      
              
                            

              

              [{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSC9HBA","label":"Just In Time (JIT) Compiler"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"130","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            16 March 2018
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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