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IV58561: JDB UNABLE TO CONNECT TO JVM PROCESS FOR APPLICATION DEBUGGING.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: java.io.IOException: handshake failed -
    connection prematurally closed
    .
    Stack Trace: java.io.IOException: handshake failed - connection
    prematurally closedat
    com.sun.tools.jdi.SocketTransportService.handshake(SocketTranspo
    rtService.java:136)at
    com.sun.tools.jdi.SocketTransportService.attach(SocketTransportS
    ervice.java:232)at
    com.sun.tools.jdi.GenericAttachingConnector.attach(GenericAttach
    ingConnector.java:116)at
    com.sun.tools.jdi.SocketAttachingConnector.attach(SocketAttachin
    gConnector.java:90)at
    com.sun.tools.example.debug.tty.VMConnection.attachTarget(VMConn
    ection.java:519)at
    com.sun.tools.example.debug.tty.VMConnection.open(VMConnection.j
    ava:328)at
    com.sun.tools.example.debug.tty.Env.init(Env.java:63)at
    com.sun.tools.example.debug.tty.TTY.main(TTY.java:1066)
    .
    

Local fix

Problem summary

  • The problem arises due to upper limit being placed on socket
    descriptor value on Linux based platform.
    

Problem conclusion

  • This APAR will be fixed in the following Java Releases:
       7    SR7       (7.0.7.0)
       6    SR16      (6.0.16.0)
       6 R1 SR8       (6.1.8.0)
    .
    The JVM has been updated so that there is no upper limit being
    placed on socket descriptor value on Linux based platform.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV58561

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-04-02

  • Closed date

    2014-04-02

  • Last modified date

    2014-04-11

  • 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

  • R260 PSY

       UP

  • R600 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.1","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
21 February 2022