Hi, I have implement SASL Kerberos on my HDP cluster kafka. Kerberos is working fine. When I am starting producer console I am repetedly getting below messages:
[data-ee-dev1@ bin]$ ./kafka-console-consumer.sh --zookeeper <zookeeper> --topic kafka-kerberos-test1 --security-protocol PLAINTEXTSASL [2018-06-17 05:52:14,757] WARN The TGT cannot be renewed beyond the next expiry date: Mon Jun 18 05:52:01 IST 2018.This process will not be able to authenticate new SASL connections after that time (for example, it will not be able to authenticate a new connection with a Kafka Broker). Ask your system administrator to either increase the 'renew until' time by doing : 'modprinc -maxrenewlife null ' within kadmin, or instead, to generate a keytab for null. Because the TGT's expiry cannot be further extended by refreshing, exiting refresh thread now. (org.apache.kafka.common.security.kerberos.KerberosLogin) {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} {metadata.broker.list=<broker>:6667, request.timeout.ms=30000, client.id=console-consumer-46324, security.protocol=PLAINTEXTSASL} No issue with producer.Any help on this please. Thanks, Mudit ------------------------------------------------------------------------ Disclaimer The information in this email and any attachments may contain proprietary and confidential information that is intended for the addressee(s) only. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, retention or use of the contents of this information is prohibited. When addressed to our clients or vendors, any information contained in this e-mail or any attachments is subject to the terms and conditions in any governing contract. If you have received this e-mail in error, please immediately contact the sender and delete the e-mail. ------------------------------------------------------------------------ Disclaimer The information in this email and any attachments may contain proprietary and confidential information that is intended for the addressee(s) only. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, retention or use of the contents of this information is prohibited. When addressed to our clients or vendors, any information contained in this e-mail or any attachments is subject to the terms and conditions in any governing contract. If you have received this e-mail in error, please immediately contact the sender and delete the e-mail.