IV11338: JAVA.NIO.CHANNELS.SPI.SELECTORPROVIDER PARAMETER NOT WORKING

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APAR status

  • Closed as program error.

Error description

  • Error Message: Problems exists on AIX platform. If we run the
    code without java.nio.channels.spi.SelectorProvider parameter
    then it works fine but if we turn it on then we don't get any
    results although there's no error.
    .
    Stack Trace: N/A
    .
    

Local fix

  • Do not use the
    "Djava.nio.channels.spi.SelectorProvider=sun.nio.ch.PollSelector
    Provider" option.
    

Problem summary

  • The issue was discovered by TADDM team. Below is the desc of the
    issue:
    'Problems exists only on AIX platform. NIO test fails when
    java.nio.channels.spi.SelectorProvider parameter is used.else it
    works fine.
    This is part of our ping sensor. It does not use ICMP echo
    request. It opens a socket to specified port and check the
    status. '
    

Problem conclusion

  • This defect will be fixed in:
    7.0.0 SR1
    .
    The nio select-poll functionality is broken in AIX. This is due
    to a missing patch in JDK 7 and is now fixed.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV11338

  • Reported component name

    JAVA CLASS LIBS

  • Reported component ID

    620700130

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-12-05

  • Closed date

    2011-12-29

  • Last modified date

    2011-12-29

  • 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 CLASS LIBS

  • Fixed component ID

    620700130

Applicable component levels

  • R700 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology
Java Class Libraries

Software version:

700

Reference #:

IV11338

Modified date:

2011-12-29

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