Kuiper 0.4.1 version
Pre-release
Pre-release
Overview
Kuiper 0.4.1 version fixed some problems reported from community.
Features
- Support multi-instances creation for plugins. In previous versions, plugin only supports one single instance, now multiple plugin instances can be supported by returning a construction function.
- Fixed
dataTemplate
usage in rule document. - Fixed EdgeX floating data can not be processed problem in some cases.
- Support for updating EdgeX MQTT message bus configurations by Docker environment variables.
- Support for using alias for aggregation functions, and then use alias name in WHERE or HAVING clause, it can greatly improve the performance.
- Returns 404 response code when deleting not existed streams or rules, while previously returns 400.
- Fix sink infinite resend after rule stopped problem.
- When using
SELECT *
, now it can correctly process the field name case by reading stream schema definition or actual field name sent in streams. - Fixed problem of multiple same type of sink cannot work correctly.
- http_pull source support, it can pull data from HTTP rest interface by specified interval time.
Thanks
@worldmaomao provided EdgeX floating processing fixes.