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Configure Ibm Ace to connect to kafka cluster using kerberos principal and keytab

  • 1.  Configure Ibm Ace to connect to kafka cluster using kerberos principal and keytab

    Posted Fri January 07, 2022 11:35 AM
    Hello folks, 
    We are trying to establish connection between Ibm Ace v12 to connect to kafka cluster using kerberos principal and keytab. 
    We have created kafka policy & configured krb5.conf in int server jvm properties. 
    But after deployment,  int server throwing Bad JAAS configuration: unknown option ace.securityID error in stderr log and syslog error says failed construct kafka consumer. 
    I've even tested using jar file IIBKafkaPubTestV2.jar, I was able to successfully publish messgae to kafka topic and followed all the steps mentioned in below links.  But it's not working when we deploy flow with kafkaconsumer node. 
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    We have same setup in existing IIB env, but it works fine there without any additional config.


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    Srikanth
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  • 2.  RE: Configure Ibm Ace to connect to kafka cluster using kerberos principal and keytab

    Posted Wed January 19, 2022 11:39 AM
    Worked with Srikanth via a case.  Problem was IT36913: https://www.ibm.com/support/pages/apar/IT36913

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    MATTHEW SEGALL
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    Original Message


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