IBM Support

JR63770: LESSEN THE IMPACT OF HIGH LATENCY CLUSTERS WHEN THERE ARE FEWER PRODUCERS THAN SOURCE TABLES

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APAR status

  • Closed as program error.

Error description

  • Lessen the impact of high latency clusters when there are
fewer producers than source tables

Local fix

  • N/A

Problem summary

  • ****************************************************************
* USERS AFFECTED:                                              *
* This issue might affect you if you use CDC for Kafka         *
* 11.4.0.4-5599 or older and the Kafka cluster to which CDC is *
* applying data is unstable or has high latency.               *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* No further information available.                            *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to IDR 11.4.0.4-5602 or newer for Kafka.             *
****************************************************************

Problem conclusion

  • Upgrading to IDR 11.4.0.4-5602 or newer for Kafka should improve
CDC apply performance on unstable or high-latency Kafka
clusters.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    JR63770
    • 

  • Reported component name
    IDR KAFKA
    • 

  • Reported component ID
    5725E30KA
    • 

  • Reported release
    B40
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2021-06-02
    • 

  • Closed date
    2021-07-29
    • 

  • Last modified date
    2021-07-29
    • 





    

  • 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
    IDR KAFKA
    • 

  • Fixed component ID
    5725E30KA
    • 



Applicable component levels


    








      
              
                            

              

              [{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSTRGZ","label":"InfoSphere Data Replication"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B40"}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            30 July 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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