question kafka producer not accepecting messages in Support Questions

question kafka producer not accepecting messages in Support Questions https://community.cloudera.com/t5/Support-Questions/kafka-producer-not-accepecting-messages/m-p/52672#M48783 Hi  I am using cloudera cdh 5.10 with kafka  When I run simple command line consumer I get the following error. ERROR internals.ErrorLoggingCallback: Error when sending message to topic t1 with key: null, value: 2 bytes with error: org.apache.kafka.common.errors.TimeoutException: Batch containing 1 record(s) expired due to timeout while requesting metadata from brokers for t1-0 Also when I run the consumer I get an endless loop below messages17/03/26 19:26:24 INFO utils.VerifiableProperties: Verifying properties 17/03/26 19:26:24 INFO utils.VerifiableProperties: Property client.id is overridden to console-consumer-17838 17/03/26 19:26:24 INFO utils.VerifiableProperties: Property metadata.broker.list is overridden to 0.0.0.0:9092 17/03/26 19:26:24 INFO utils.VerifiableProperties: Property request.timeout.ms is overridden to 30000 17/03/26 19:26:24 INFO client.ClientUtils$: Fetching metadata from broker BrokerEndPoint(100,0.0.0.0,9092) with correlation id 14 for 1 topic(s) Set(t1) 17/03/26 19:26:24 INFO producer.SyncProducer: Connected to 0.0.0.0:9092 for producing 17/03/26 19:26:24 INFO producer.SyncProducer: Disconnecting from 0.0.0.0:9092 17/03/26 19:26:24 INFO consumer.ConsumerFetcherManager: [ConsumerFetcherManager-1490556381486] Added fetcher for partitions ArrayBuffer() 17/03/26 19:26:25 INFO utils.VerifiableProperties: Verifying properties 17/03/26 19:26:25 INFO utils.VerifiableProperties: Property client.id is overridden to console-consumer-17838 17/03/26 19:26:25 INFO utils.VerifiableProperties: Property metadata.broker.list is overridden to 0.0.0.0:9092 17/03/26 19:26:25 INFO utils.VerifiableProperties: Property request.timeout.ms is overridden to 30000 17/03/26 19:26:25 INFO client.ClientUtils$: Fetching metadata from broker BrokerEndPoint(100,0.0.0.0,9092) with correlation id 15 for 1 topic(s) Set(t1) 17/03/26 19:26:25 INFO producer.SyncProducer: Connected to 0.0.0.0:9092 for producing 17/03/26 19:26:25 INFO producer.SyncProducer: Disconnecting from 0.0.0.0:9092 17/03/26 19:26:25 INFO consumer.ConsumerFetcherManager: [ConsumerFetcherManager-1490556381486] Added fetcher for partitions ArrayBuffer() 17/03/26 19:26:25 INFO utils.VerifiableProperties: Verifying properties 17/03/26 19:26:25 INFO utils.VerifiableProperties: Property client.id is overridden to console-consumer-17838 17/03/26 19:26:25 INFO utils.VerifiableProperties: Property metadata.broker.list is overridden to 0.0.0.0:9092 17/03/26 19:26:25 INFO utils.VerifiableProperties: Property request.timeout.ms is overridden to 30000 Any Idea what configuration mistake is causing this issue  Fri, 16 Sep 2022 11:20:25 GMT vinsudkrish 2022-09-16T11:20:25Z