A consumer can read data from multiple topics. The above line describes the
usage of
topic regex in which an existing consumer can read data from newly (yet-to)
created topics.
For more details, see
https://kafka.apache.org/0100/javadoc/org/apache/kafka/clients/consumer/KafkaConsumer.html#subscrib
Hi.
I read (mostly) all documentation top to bottom and happened to stumble
upon passage I cannot understand. It states:
https://kafka.apache.org/documentation/#impl_consumerregistration
"If the consumer creates a message stream using a topic filter, it also
registers a watch on changes (new top
