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  • 1.  ACE Integration with Event Streams in Cloud Pak for Intgeration

    Posted Thu October 20, 2022 05:59 AM

    Hi Team,
    Can you please help me to provide the documents how to integrate ACE in containers with Event Streams. I have done but ACE application in CP4I container is failing with ssl Handshake. However, the same application, which is deployed on my local Integration Server, it is properly communicating to event streams kafka cluster in CP4i container and can see the messages in topic. 

    Error fyr,

    [kafka-producer-network-thread | is-xxx-integration_server-1666228070-1] ERROR org.apache.kafka.clients.NetworkClient - [Producer clientId=is-xxx-integration_server-1666228070-1] Connection to node -1 (<bottstrap host name>:443) failed authentication due to: SSL handshake failed
     BIP4362E: Java node error: [BIPmsgs:3893]BIP3893E: The Kafka publish operation by client '' failed because details for topic 'LND.TOPIC' could not be retrieved from the Kafka server at address <bottstrap host name>:443'. Explanation 'org.apache.kafka.common.errors.SslAuthenticationException: SSL handshake failed'.



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    Md Afroz Alam
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  • 2.  RE: ACE Integration with Event Streams in Cloud Pak for Intgeration

    Posted Sat October 22, 2022 05:21 PM
    Hello

    I've written a guide on this before at https://community.ibm.com/community/user/integration/blogs/dale-lane1/2022/06/18/connecting-ace-to-event-streams that you might find useful. 

    One thing I've noticed before is that the SSL handshake error message in your post can be caused by creating your IntegrationServer with CPU and memory limits that are too small. I would recommend trying increasing the resource limits first. If that doesn't resolve the error, then following the full list in my post will hopefully get it working for you.

    Kind regards, 

    Dale

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    Dale Lane
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    Original Message


  • 3.  RE: ACE Integration with Event Streams in Cloud Pak for Intgeration

    Posted Sun October 23, 2022 02:21 AM
    Hi Dale,

    Very useful tips. 

    Regards
    Justice Theledi (IBM Developer)

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    Tlabo Justice Theledi
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    Original Message


  • 4.  RE: ACE Integration with Event Streams in Cloud Pak for Intgeration

    Posted Mon October 31, 2022 08:51 AM
    Hi Dale,
    I apologies in delay response...I did the same configuration (followed sample code available in ACE toolkit) ... I have increased the CPU limit and memory as advised but it did not work, the issue was with certificate ;) .... However, your document is really awesome which is very crisp and clear. Thanks a lot for your support. 

    Thanks
    Afroz

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    Md Afroz Alam
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    Original Message