The Grainite 2315 release is a limited production ready (PR) release meant for Grainite Design Partners. This release is suitable for continued application development, production deployments and creation of operational practices for Grainite Clusters.

New Features:

  • Extensions: We are pleased to introduce Extensions, which are individual packages that contain Tasks, Handlers and other common code needed to integrate with other products and services such as JDBC, Kafka, Salesforce and more. Documentation on the currently available extensions can be found here.

  • Automatic Secondary Indexes: When set to true for a table in an application’s YAML configuration file, auto_index_json will make Grainite automatically create secondary indexes for all top level properties for a json stored in a Grain’s value. More details can be found here.

Known Issues:

  • Affects only single node development instances, not clusters: after a large amount of data has been ingested (approximately over 5GB) of events, if the Grainite container is restarted, topic dump may hang. The workaround if this issue is encountered would be to delete accumulated data by running rm -rf <path to dx directory>


  • Stability and performance fixes.

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