You are trying to read or write data to a Kafka stream when you get an error message.
kafkashaded.org.apache.kafka.common.KafkaException: Failed to construct kafka consumer Caused by: kafkashaded.org.apache.kafka.common.config.ConfigException: No resolvable bootstrap urls given in bootstrap.servers
If you are running a notebook, the error message appears in a notebook cell.
If you are running a JAR job, the error message appears in the cluster driver and worker logs.
This error message occurs when an invalid hostname or IP address is passed to the
kafka.bootstrap.servers configuration in
This means a Kafka bootstrap server is not running at the given hostname or IP address.