IBM Support

PI50985: Collective controller does not start

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • user makes an upgrade to 8.5.5.7 and sees controller failure
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server Liberty Profile Collectives          *
    ****************************************************************
    * PROBLEM DESCRIPTION: V8.5.5.7 collective controller does not *
    *                      start                                   *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    A user installs or upgrades a collective controller at level
    8.5.5.7.  The controller might start once but will not restart
    after that. The error seen in logs might be similar to this:
    
    Exception = java.io.StreamCorruptedException
    Source =
    com.ibm.ws.frappe.utils.paxos.persistent.impl.CollectionInFile.r
    eadInternal
    probeid = 2207
    Stack Dump = java.io.StreamCorruptedException: invalid stream
    header: 20010000
    at
    java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.jav
    a:886)
    at java.io.ObjectInputStream.<init>(ObjectInputStream.java:347)
    at
    com.ibm.ws.frappe.utils.paxos.utils.SimpleNodeId.readExternal(Si
    mpleNodeId.java:215)
    at
    com.ibm.ws.frappe.utils.dsf.util.Externalizer.readExternalNoReso
    lver(Externalizer.java:263)
    at
    com.ibm.ws.frappe.utils.paxos.BallotNumber.readExternalUnResolve
    d(BallotNumber.java:105)
    at
    com.ibm.ws.frappe.utils.paxos.ConfigId.readExternal(ConfigId.jav
    a:93)
    at
    com.ibm.ws.frappe.utils.paxos.Config.readExternal(Config.java:13
    1)....
    

Problem conclusion

Temporary fix

  • Start the JVM with a generic JVM argument to disable IPV6:  -
    Djava.net.preferIPv4Stack=true
    

Comments

APAR Information

  • APAR number

    PI50985

  • Reported component name

    WAS LIBERTY COR

  • Reported component ID

    5725L2900

  • Reported release

    855

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-10-21

  • Closed date

    2015-11-04

  • Last modified date

    2015-11-04

  • 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

    WAS LIBERTY COR

  • Fixed component ID

    5725L2900

Applicable component levels

  • R855 PSY

       UP

[{"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSD28V","label":"WebSphere Application Server Liberty Core"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"855","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
17 October 2021