If multi-stage-query is enabled in common.runtime.properties, the warning Skipping extension[druid-multi-stage-query] as it is now a core capability of Druid. Please remove this extension from your configs as it will cause services to fail in future Druid versions. will appear.
https://github.com/kfaraz/druid/blob/master/processing/src/main/java/org/apache/druid/guice/ExtensionsLoader.java#L198-L202
The PR that added this capability (#18394) included a "Pending" note:
Once initial feedback is received, the docs will also be updated to remove mentions of the multi-stage-query extension.
I haven't done an extensive search, but this documentation update doesn't seem to be complete yet and I wanted to make sure it didn't get forgotten.
Still listed as a Core extension:
https://github.com/apache/druid/blob/master/docs/configuration/extensions.md?plain=1#L53
Readme still refers to it as an extension:
https://github.com/apache/druid/blob/master/multi-stage-query/README.md?plain=1#L22
Quick Start tutorial describes loading msq as a setting:
https://github.com/apache/druid/blob/master/docs/tutorials/index.md?plain=1#L70
tutorials describe msq as an extension and a "new in 24.0" feature:
https://github.com/apache/druid/blob/master/docs/tutorials/tutorial-msq-extern.md?plain=1#L27-L31
https://github.com/apache/druid/blob/master/docs/tutorials/tutorial-msq-convert-spec.md?plain=1#L27-L31
https://github.com/apache/druid/blob/master/docs/api-reference/sql-ingestion-api.md?plain=1#L28-L32
If multi-stage-query is enabled in common.runtime.properties, the warning
Skipping extension[druid-multi-stage-query] as it is now a core capability of Druid. Please remove this extension from your configs as it will cause services to fail in future Druid versions.will appear.https://github.com/kfaraz/druid/blob/master/processing/src/main/java/org/apache/druid/guice/ExtensionsLoader.java#L198-L202
The PR that added this capability (#18394) included a "Pending" note:
I haven't done an extensive search, but this documentation update doesn't seem to be complete yet and I wanted to make sure it didn't get forgotten.
Still listed as a Core extension:
https://github.com/apache/druid/blob/master/docs/configuration/extensions.md?plain=1#L53
Readme still refers to it as an extension:
https://github.com/apache/druid/blob/master/multi-stage-query/README.md?plain=1#L22
Quick Start tutorial describes loading msq as a setting:
https://github.com/apache/druid/blob/master/docs/tutorials/index.md?plain=1#L70
tutorials describe msq as an extension and a "new in 24.0" feature:
https://github.com/apache/druid/blob/master/docs/tutorials/tutorial-msq-extern.md?plain=1#L27-L31
https://github.com/apache/druid/blob/master/docs/tutorials/tutorial-msq-convert-spec.md?plain=1#L27-L31
https://github.com/apache/druid/blob/master/docs/api-reference/sql-ingestion-api.md?plain=1#L28-L32