Kuiper 1.1.0 version

Overview

Kuiper 1.1.0 add an image processing plugin, and support to process image in rule engine; Also optimized the SQL execution plan. This version also fixed several document issues.

Features & fixes

• Binary data type support
  • Based on the binary data supported in last release, now Kuiper supports 2 image process functions.
  • Added an FVT scenario for binary processing.
• Support streams & rules update in kubernetes-tools
• SQL plan optimization:
  • Enhance PushDownPredicate for join on condition, if the condition is related to one source only for inner join, it will be executed earlier.
  • Add ColumnPruning rule, all unused columns or metas will be dropped in preprocessor to reduce memory usage
• Removed shared-subcription configuration for MQTT source. We suggest to use the MQTT topic for shared subscription directly in MQTT source.
• Documents
  • Fixed several 404 document issues.
  • Fixed several docs and translation.