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Chia-Ping Tsai resolved KAFKA-12528. ------------------------------------ Resolution: Duplicate see KAFKA-12530 > kafka-configs.sh does not work while changing the sasl jaas configurations. > --------------------------------------------------------------------------- > > Key: KAFKA-12528 > URL: https://issues.apache.org/jira/browse/KAFKA-12528 > Project: Kafka > Issue Type: Bug > Components: admin, core > Reporter: kaushik srinivas > Priority: Major > > We are trying to modify the sasl jaas configurations for the kafka broker > runtime using the dynamic config update functionality using the > kafka-configs.sh script. But we are unable to get it working. > Below is our command: > ./kafka-configs.sh --bootstrap-server localhost:9092 --entity-type brokers > --entity-name 59 --alter --add-config 'sasl.jaas.config=KafkaServer \{\n > org.apache.kafka.common.security.plain.PlainLoginModule required \n > username=\"test\" \n password=\"test\"; \n };' > > command is exiting with error: > requirement failed: Invalid entity config: all configs to be added must be in > the format "key=val". > > we also tried below format as well: > kafka-configs.sh --bootstrap-server localhost:9092 --entity-type brokers > --entity-name 59 --alter --add-config > 'sasl.jaas.config=[username=test,password=test]' > command does not return but the kafka broker logs prints the below error > messages. > org.apache.kafka.common.security.authenticator.SaslServerAuthenticator - Set > SASL server state to FAILED during authentication"}} > {"type":"log", "host":"kf-kaudynamic-0", "level":"INFO", > "neid":"kafka-cfd5ccf2af7f47868e83471a5b603408", "system":"kafka", > "time":"2021-03-23T08:29:00.946", "timezone":"UTC", > "log":\{"message":"data-plane-kafka-network-thread-1001-ListenerName(SASL_PLAINTEXT)-SASL_PLAINTEXT-2 > - org.apache.kafka.common.network.Selector - [SocketServer brokerId=1001] > Failed authentication with /127.0.0.1 (Unexpected Kafka request of type > METADATA during SASL handshake.)"}} > > 1. If one has SASL enabled and with a single listener, how are we supposed to > change the sasl credentials using this command ? > 2. can anyone point us out to some example commands for modifying the sasl > jaas configurations ? -- This message was sent by Atlassian Jira (v8.3.4#803005)