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IV26718: UNSATISFIEDLINKERROR AFTER BYTECODE MODIFICATION

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: After replacing bytecodes using an
    instrumentation agent, UnsatisfiedLinkError is observed with
    some natives (those which were bound using the JNI
    RegisterNatives function).
    .
    Stack Trace: N/A
    .
    

Local fix

Problem summary

  • Issue is caused by replacing bytecodes in a class which has
    natives bound using the JNI RegisterNatives function.
    

Problem conclusion

  • This defect will be fixed in:
    6.0.0 SR11
    6.0.1 SR2
    7.0.0 SR1
    .
    JVM updated to correctly retain the native method binding after
    bytecode modification.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV26718

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-08-21

  • Closed date

    2012-08-21

  • Last modified date

    2012-08-21

  • 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

    J9 COMMON CODE

  • Fixed component ID

    620700127

Applicable component levels

  • R600 PSY

       UP

  • R260 PSY

       UP

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Document Information

Modified date:
21 August 2012