Stream join example with Apache Kafka?
问题 I was looking for an example using Kafka Streams on how to do this sort of thing, i.e. join a customers table with a addresses table and sink the data to ES:- Customers +------+------------+----------------+-----------------------+ | id | first_name | last_name | email | +------+------------+----------------+-----------------------+ | 1001 | Sally | Thomas | sally.thomas@acme.com | | 1002 | George | Bailey | gbailey@foobar.com | | 1003 | Edward | Davidson | ed@walker.com | | 1004 | Anne | Kim