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3474743 - "kafka: client has run out of available brokers to talk to" error when using Kafka Consumer


  • graph with Kafka Consumer operator fails with below error:

    <time_stamp>|+0000|FATAL|Graph execution terminated abnormally: group initialization is failed: group=default message=error building graph: error during init of process: process=kafkaconsumer1: kafka: client has run out of available brokers to talk to: [Root cause: Networking_Error] Networking_Error: AS Exchange Error: failed sending AS_REQ to KDC: communication error with KDC via TCP: error sending to a KDC: error resolving KDC address: lookup <address>: no such host|vflow-graph-runtime|vflow-graph-runtime|1|runNode|main.go(312)

  • The corresponding Kafka connection is using SAP Cloud Connector with the secure port (9094) and authentication with Kerberos.



SAP Data Intelligence Cloud


SAP Data Intelligence Cloud 1.0


KBA , CA-DI-CP-PE-CNT , Pipeline Engine - vFlow Content , CA-DI , Data Intelligence , Problem

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