IZ44285: JAVACORE DOESN'T CLOSE SWAPSPACES & AIX_RELEASE.LEVEL FILES

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: some time may report "Too Many open files" error
    .
    Stack Trace: N/A
    .
    

Local fix

Problem summary

  • In java 142 on AIX, while generating Javacore,
    /etc/swapspaces and /usr/lpp/bos/aix_release.level files are
    opened and aren't closed. When a huge no. of
    javacores are generated over a long period of time, "Too many
    open files" error may encounter.
    

Problem conclusion

  • JVM has been modified by adding fclose(fp) while generating the
    javacores. The problem is verified with a local test fix and
    observed the problem is not recreatable with the testfix.
    This defect will be fixed in:
    1.4.2 SR13 FP1
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ44285

  • Reported component name

    JAVA 1.4 AIX PP

  • Reported component ID

    5648C9802

  • Reported release

    142

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-02-24

  • Closed date

    2009-04-21

  • Last modified date

    2009-08-05

  • 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

    JAVA 1.4 AIX PP

  • Fixed component ID

    5648C9802

Applicable component levels

  • R130 PSY

       UP

  • R131 PSY

       UP

  • R140 PSY

       UP

  • R141 PSY

       UP

  • R142 PSY

       UP

  • R430 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology

Software version:

1.4.2

Reference #:

IZ44285

Modified date:

2009-08-05

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