Kafka Broker LeaderNotAvailableException

This error occurs when a leader for a partition is not available, often due to broker failure or network issues.

['Check the status of all brokers using `kafka-broker-api-versions.sh --bootstrap-server `.', 'Ensure that the broker hosting the leader is up and running.', 'Verify network connectivity between brokers.', 'Check the Kafka logs for any errors related to broker failures or network partitions.', 'If the leader is not elected, consider increasing the replication factor for better fault tolerance.']

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