java.io.IOException: javax.security.sasl.SaslException: Authentication failed: Invalid JAAS configuration [Caused by javax.security.sasl.SaslException: Authentication failed: Invalid username or password]

Stack Overflow | Klaus | 7 months ago
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    Kafka Authentication Producer Unable to Connect Producer

    Stack Overflow | 7 months ago | Klaus
    java.io.IOException: javax.security.sasl.SaslException: Authentication failed: Invalid JAAS configuration [Caused by javax.security.sasl.SaslException: Authentication failed: Invalid username or password]

    Root Cause Analysis

    1. java.io.IOException

      javax.security.sasl.SaslException: Authentication failed: Invalid JAAS configuration [Caused by javax.security.sasl.SaslException: Authentication failed: Invalid username or password]

      at org.apache.kafka.common.security.authenticator.SaslServerAuthenticator.authenticate()
    2. org.apache.kafka
      SaslServerAuthenticator.authenticate
      1. org.apache.kafka.common.security.authenticator.SaslServerAuthenticator.authenticate(SaslServerAuthenticator.java:243)
      1 frame
    3. Apache Kafka
      Selector.poll
      1. org.apache.kafka.common.network.KafkaChannel.prepare(KafkaChannel.java:64)
      2. org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:318)
      3. org.apache.kafka.common.network.Selector.poll(Selector.java:283)
      3 frames
    4. Apache Kafka
      Processor.poll
      1. kafka.network.Processor.poll(SocketServer.scala:472)
      1 frame