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PI83363: Intelligent Management for Web Servers: When a server is stopped and restarted, the server might not be used for routing

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APAR status

  • Closed as program error.

Error description

  • When a cluster of Liberty servers is restarted, not all
    servers
    in the cluster are receiving requests.
    

Local fix

  • Restart the collective controller.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users of IBM WebSphere Application Server   *
    *                  Liberty- Dynamic Routing feature            *
    ****************************************************************
    * PROBLEM DESCRIPTION: Intelligent Management for Web Servers: *
    *                      When a Liberty server is stopped and    *
    *                      restarted, the server might not be used *
    *                      for routing                             *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When two server names overlapped - (ex: server_A and server_ABC)
    - The server information for the server with the longer name
    would sometimes be stored internally in the wrong place.
    Requests to that server could fail, depending on what
    information was stored incorrectly.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PI83363

  • Reported component name

    LIBERTY PROFILE

  • Reported component ID

    5724J0814

  • Reported release

    CD0

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-06-20

  • Closed date

    2017-08-02

  • Last modified date

    2017-08-02

  • 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

    LIBERTY PROFILE

  • Fixed component ID

    5724J0814

Applicable component levels

  • RCD0 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"CD0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
18 October 2021