IBM Support

PI81954: LDAPRegistry attributesCache and searchResultsCache default timeout set too low

Fixes are available

17.0.0.3: WebSphere Application Server Liberty 17.0.0.3
17.0.0.4: WebSphere Application Server Liberty 17.0.0.4
18.0.0.1: WebSphere Application Server Liberty 18.0.0.1
18.0.0.2: WebSphere Application Server Liberty 18.0.0.2
18.0.0.3: WebSphere Application Server Liberty 18.0.0.3
18.0.0.4: WebSphere Application Server Liberty 18.0.0.4
19.0.0.1: WebSphere Application Server Liberty 19.0.0.1
19.0.0.2: WebSphere Application Server Liberty 19.0.0.2
19.0.0.3: WebSphere Application Server Liberty 19.0.0.3
19.0.0.4: WebSphere Application Server Liberty 19.0.0.4
19.0.0.5: WebSphere Application Server Liberty 19.0.0.5
19.0.0.6: WebSphere Application Server Liberty 19.0.0.6
19.0.0.7: WebSphere Application Server Liberty 19.0.0.7
19.0.0.8: WebSphere Application Server Liberty 19.0.0.8
19.0.0.9: WebSphere Application Server Liberty 19.0.0.9
19.0.0.10: WebSphere Application Server Liberty 19.0.0.10
19.0.0.11: WebSphere Application Server Liberty 19.0.0.11
19.0.0.12: WebSphere Application Server Liberty 19.0.0.12
20.0.0.1: WebSphere Application Server Liberty 20.0.0.1
20.0.0.2: WebSphere Application Server Liberty 20.0.0.2
20.0.0.3: WebSphere Application Server Liberty 20.0.0.3
20.0.0.4: WebSphere Application Server Liberty 20.0.0.4
20.0.0.5: WebSphere Application Server Liberty 20.0.0.5
20.0.0.6: WebSphere Application Server Liberty 20.0.0.6
20.0.0.7: WebSphere Application Server Liberty 20.0.0.7
20.0.0.8: WebSphere Application Server Liberty 20.0.0.8
20.0.0.9: WebSphere Application Server Liberty 20.0.0.9
20.0.0.10: WebSphere Application Server Liberty 20.0.0.10
20.0.0.11: WebSphere Application Server Liberty 20.0.0.11
20.0.0.12: WebSphere Application Server Liberty 20.0.0.12

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APAR status

  • Closed as program error.

Error description

  • If the LDAPRegistry attributesCache is not configured, the
    time defaults to 1200 milliseconds. If the LDAPRegistry
    searchResultsCache is not configured, the timeout defaults
    to 1200 milliseconds. These settings will cause search
    results or attributes to timeout quickly in the caches. The
    default timeout should be 1200 seconds or 1200000
    milliseconds.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users of IBM WebSphere Application Server   *
    *                  Liberty using the LDAPRegistry and have not *
    *                  configured an attributesCache or            *
    *                  searchResultsCache                          *
    ****************************************************************
    * PROBLEM DESCRIPTION: LDAPRegistry attributesCache and        *
    *                      searchResultsCache default timeouts are *
    *                      set too low.                            *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    If the LDAPRegistry attributesCache timeout is not configured,
    the time defaults to 1200 milliseconds. If the LDAPRegistry
    searchResultsCache timeout is not configured, the timeout
    defaults to 1200 milliseconds. These settings will cause search
    results or attributes to timeout quickly in the caches. The
    default timeout should be 1200 seconds or 1200000 milliseconds.
    
    To workaround either problem, configure an attributesCache and a
    searchResultsCache on the LDAPRegistry and set the timeout to
    desired values.
    

Problem conclusion

  • The default attributesCache timeout was set to 1200 seconds. The
    default searchResultsCache timeout was set to 1200 seconds.
    
    The fix for this APAR is currently targeted for inclusion in fix
    pack 17.0.0.3.  Please refer to the Recommended Updates page for
    delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

  • Configure the LDAPRegistry attributesCache and/or the
    searchResultsCache
    

Comments

APAR Information

  • APAR number

    PI81954

  • 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

    2017-05-22

  • Closed date

    2017-07-04

  • Last modified date

    2017-07-04

  • 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:
19 October 2021