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Phuc Hong Tran commented on KAFKA-15538: ---------------------------------------- This is already implemented. I'm closing this ticket. > Client support for java regex based subscription > ------------------------------------------------ > > Key: KAFKA-15538 > URL: https://issues.apache.org/jira/browse/KAFKA-15538 > Project: Kafka > Issue Type: Sub-task > Components: clients, consumer > Reporter: Lianet Magrans > Assignee: Phuc Hong Tran > Priority: Major > Labels: kip-848, kip-848-client-support > Fix For: 3.8.0 > > > When using subscribe with a java regex (Pattern), we need to resolve it on > the client side to send the broker a list of topic names to subscribe to. > Context: > The new consumer group protocol uses [Google > RE2/J|https://github.com/google/re2j] for regular expressions and introduces > new methods in the consumer API to subscribe using a `SubscribePattern`. The > subscribe using a java `Pattern` will be still supported for a while but > eventually removed. > * When the subscribe with SubscriptionPattern is used, the client should > just send the regex to the broker and it will be resolved on the server side. > * In the case of the subscribe with Pattern, the regex should be resolved on > the client side. -- This message was sent by Atlassian Jira (v8.20.10#820010)