SpringCloud/spring-cloud-stream
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

GH-1141: Streams cleanup docs

Browse Source 
Clarify streams cleanup default in the docs.
Effective from Spring Kafka 2.7, no cleanup will be performed on shutdown.

Resolves https://github.com/spring-cloud/spring-cloud-stream-binder-kafka/issues/1141
This commit is contained in:
Soby Chacko
2021-09-13 15:32:07 -04:00
committed by Gary Russell
parent 56e25383f8
commit b7ebc185e7
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
docs/src/main/asciidoc/kafka-streams.adoc
View File

@@ -1718,8 +1718,9 @@ spring.cloud.stream.bindings.enrichOrder-out-0.binder=kafka1 #kstream
=== State Cleanup
By default, the `Kafkastreams.cleanup()` method is called when the binding is stopped.
See https://docs.spring.io/spring-kafka/reference/html/_reference.html#_configuration[the Spring Kafka documentation].
By default, no local state is cleaned up when the binding is stopped.
This is the same behavior effective from Spring Kafka version 2.7.
See https://docs.spring.io/spring-kafka/reference/html/#streams-config[Spring Kafka documentation] for more details.
To modify this behavior simply add a single `CleanupConfig` `@Bean` (configured to clean up on start, stop, or neither) to the application context; the bean will be detected and wired into the factory bean.
=== Kafka Streams topology visualization