sergehuber commented on code in PR #738: URL: https://github.com/apache/unomi/pull/738#discussion_r2478223748
########## manual/src/main/asciidoc/whats-new.adoc: ########## @@ -16,14 +16,130 @@ Apache Unomi 3 is a new release focused on integrations of the client to support elasticsearch version 9. It also include the upgrade of the Karaf version. -==== Elasticsearch client upgrade +=== Elasticsearch client upgrade The official client for Elasticsearch has been added to Apache Unomi in version 3.0 in order to replace the old rest-client which is not supported anymore. The documentation of the client can be found here: https://www.elastic.co/docs/reference/elasticsearch/clients/java -==== Karaf upgrade +=== Migrate from Elasticsearch 7 to Elasticsearch 9 + +You can use the *remote reindex* API to upgrade directly from Elasticsearch 7 to Elasticsearch 9. This approach runs both clusters in parallel and uses Elasticsearch's remote reindex feature. + +This upgrade relies on a script that was specifically built taking jCustomer into consideration. If you are sharing the Elasticsearch instance with other projects, it might need to be adjusted. Review Comment: Not sure people will know what jCustomer is, maybe we should just say a custom Unomi application instead ? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
