Hi Ricardo, Thanks for your kind response.
As per your suggestion, I have enabled trace and attached the log file. Kindly check and let me know in case of any other details required. Regards, AnnPricksEdmund From: Ricardo Ferreira <rifer...@riferrei.com> Date: Wednesday, 8 July 2020 at 6:29 PM To: "users@kafka.apache.org" <users@kafka.apache.org>, Ann Pricks <pri...@dt.ae> Subject: Re: Consumer Groups Describe is not working Ann, You can try execute the CLI `kafka-consumer-groups` with TRACE enabled to dig a little deeper in the problem. In order to do this you need to: 1. Make a copy of your `$KAFKA_HOME/etc/kafka/tools-log4j.properties` file 2. Set `root.logger=TRACE,console` 3. Run `export KAFKA_OPTS="-Dlog4j.configuration=file:/tmp/tools-log4j.properties<file:///tmp/tools-log4j.properties>"` before executing the `kafka-consumer-groups` CLI. Thanks, -- Ricardo On 7/8/20 6:56 AM, Ann Pricks wrote: Hi Team, Any update on this. Regards, Pricks From: Ann Pricks <pri...@dt.ae><mailto:pri...@dt.ae> Date: Friday, 3 July 2020 at 4:10 PM To: "users@kafka.apache.org"<mailto:users@kafka.apache.org> <users@kafka.apache.org><mailto:users@kafka.apache.org> Subject: Consumer Groups Describe is not working Hi Team, Today, In our production cluster, we faced an issue with Kafka (Old offsets was getting pulled from spark streaming application) and couldn't debug the issue using kafka_consumer_group.sh CLI. Whenever we execute the below command to list the consumer groups, it is working fine. However, whenever we try to describe the consumer group to get to know the offset details, it didn't work (Nothing is getting displayed. Just blank). Command to list the consumer group (Working): /opt/kafka/kafka_2.11-2.0.0/bin/kafka-consumer-groups.sh \ --bootstrap-server broker1:2345,broker2:2345,broker3:2345 \ --list \ --command-config /opt/kafka/kafka_2.11-2.0.0/config/jaas_config.conf Command to list the consumer group (Not Working): /opt/kafka/kafka_2.11-2.0.0/bin/kafka-consumer-groups.sh \ --bootstrap-server broker1:2345,broker2:2345,broker3:2345 \ --describe \ --group spark-kafka-source-f8e218d5-16d2-4e63-a25c-2f96fabb2809-605351645-driver-0 \ --command-config /opt/kafka/kafka_2.11-2.0.0/config/jaas_config.conf Jass Config File: sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required \ username="admin" \ password="123@admin"; security.protocol=SASL_PLAINTEXT sasl.mechanism=SCRAM-SHA-512 exclude.internal.topics=false Kindly help us to monitor our Kafka cluster in case of any issues. Details: Kafka Version: 2.0.0 Security: sasl.enabled.mechanisms=SCRAM-SHA-512 sasl.mechanism.inter.broker.protocol=SCRAM-SHA-512 security.inter.broker.protocol=SASL_PLAINTEXT Please let us know in case of any other details required from our end. Regards, AnnPricksEdmund
