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JR50369: PX BRIDGE IN NETEZZA CONNECTOR JOB ABORTS SOMETIME CAUSES LOCKUP OF DATASTAGE ON WINDOWS

A fix is available

IBM InfoSphere Information Server, Version 11.3.1.2 (Fix Pack 2)

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APAR status

  • Closed as program error.

Error description

  • PX Bridge in Netezza Connector does not clean-up when the job
aborts, which causes DataStage jobs to hang on Windows

Local fix

  • 



Problem summary


    

  • When Netezza connector on parallel canvas encounters a failure,
it aborts without doing  cleanup. Netezza Connector processes
exits abruptly and leaves system resource handles  uncleaned.
Later jobs may not be able to start causing system 'locked up'.

    



Problem conclusion


    

  • We implemented a mechanism to invoke Netezza CC callback before
aborting a job, where Netezza CC can cleanup its thread.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    JR50369
    • 

  • Reported component name
    WIS DATASTAGE
    • 

  • Reported component ID
    5724Q36DS
    • 

  • Reported release
    870
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2014-05-29
    • 

  • Closed date
    2016-09-21
    • 

  • Last modified date
    2016-09-21
    • 





    

  • 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
    WIS DATASTAGE
    • 

  • Fixed component ID
    5724Q36DS
    • 



Applicable component levels


    

  • R870  PSY
       UP
    • 

  • R910  PSY
       UP
    • 

  • R912  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSVSEF","label":"InfoSphere DataStage"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.7","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            14 October 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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