PM82133: The StateManager fails when it is called before the data grid is online.

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APAR status

  • Closed as program error.

Error description

  • When you call the StateManager before the data grid is
    available, the StateManager request fails.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  WebSphere eXtreme Scale users who attempt   *
    *                  to access the data grid during startup.     *
    ****************************************************************
    * PROBLEM DESCRIPTION: From the preload state to starting      *
    *                      state, clients can attempt to connect   *
    *                      to the data grid; however, loader       *
    *                      exceptions occur.                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    While a data grid is in the process of starting, the data
    grid state eventually transitions to online. You might
    see this state transition and attempt to access the data grid.
    If the primaries are not available, we get
    NullPointerException exceptions. These exceptions manifest
    themselves as LoaderException exceptions.
    

Problem conclusion

  • Attempts to access a data grid with null primary partitions
    now return unknown availability until the partitions come
    online.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM82133

  • Reported component name

    WS EXTREME SCAL

  • Reported component ID

    5724X6702

  • Reported release

    860

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-02-05

  • Closed date

    2013-03-28

  • Last modified date

    2013-03-28

  • 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

    WS EXTREME SCAL

  • Fixed component ID

    5724X6702

Applicable component levels

  • R850 PSY

       UP

  • R860 PSY

       UP



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Document information


More support for:

WebSphere eXtreme Scale

Software version:

860

Reference #:

PM82133

Modified date:

2013-03-28

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