IBM Support

PM03612: PORTAL ACCESS CONTROL (PAC) HANG ON INITIALIZATION

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Portal Access Control hangs on initializing its services.
    On high load several Web Container Threads waiting for initializ
    ation to finish.
    The issue occours on the following call stack, wich can be obser
    ved in a Thread Dump:
    at java.util.HashMap.put()
    at com.ibm.wps.ac.impl.AccessControlDataManagementServiceImpl.lo
    adOtherManagers()
    at com.ibm.wps.ac.impl.AccessControlDataManagementServiceImpl.lo
    adContextManagers()
    at com.ibm.wps.ac.impl.AccessControlDataManagementServiceImpl.ge
    tEngineFactory()
    at com.ibm.wps.ac.impl.AccessControlDataManagement.getEngineFact
    ory()
    at com.ibm.wps.ac.impl.AccessControlImpl.init()
    at com.ibm.wps.ac.impl.AccessControlServiceImpl.getAccessControl
    Lazy()
    at - locked <0xaa18c240> (a java.util.HashMap)
    at com.ibm.wps.ac.impl.AccessControlServiceImpl.getAccessControl
    ()
    at com.ibm.wps.ac.impl.AccessControlFederator.<init>()
    at com.ibm.wps.ac.impl.AccessControlServiceImpl.getAccessControl
    Federator()
    at - locked <0xaa18c2e0> (a java.util.HashMap)
    at com.ibm.wps.ac.ACManager.getAccessControl()
    ...
    

Local fix

Problem summary

  • Portal Access Control hangs on initializing its services.
    
    On high load several Web Container threads waiting for
    initialization to finish.
    
    The issue occurs on the following call stack which can be
    observed in a thread Dump:
    
       at java.util.HashMap.put()
       at
    com.ibm.wps.ac.impl.AccessControlDataManagementServiceImpl.loadO
    therManagers()
       at
    com.ibm.wps.ac.impl.AccessControlDataManagementServiceImpl.loadC
    ontextManagers()
       at
    com.ibm.wps.ac.impl.AccessControlDataManagementServiceImpl.getEn
    gineFactory()
       at
    com.ibm.wps.ac.impl.AccessControlDataManagement.getEngineFactory
    ()
       at com.ibm.wps.ac.impl.AccessControlImpl.init()
       at
    com.ibm.wps.ac.impl.AccessControlServiceImpl.getAccessControlLaz
    y()
       at - locked <0xaa18c240> (a java.util.HashMap)
       at
    com.ibm.wps.ac.impl.AccessControlServiceImpl.getAccessControl()
       at com.ibm.wps.ac.impl.AccessControlFederator.<init>()
       at
    com.ibm.wps.ac.impl.AccessControlServiceImpl.getAccessControlFed
    erator()
       at - locked <0xaa18c2e0> (a java.util.HashMap)
       at com.ibm.wps.ac.ACManager.getAccessControl()
       ...
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PM03612

  • Reported component name

    WEBSPHERE PORTA

  • Reported component ID

    5724E7600

  • Reported release

    60H

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-12-16

  • Closed date

    2009-12-23

  • Last modified date

    2009-12-31

  • 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

    WEBSPHERE PORTA

  • Fixed component ID

    5724E7600

Applicable component levels

  • R60H PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSHRKX","label":"WebSphere Portal"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.0.1.4","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
31 December 2009