[SAMZA-573] Schema metadata store for operator layer

• Type: Task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.9.0
• Component/s: sql
• Assignee: Navina Ramesh
• Reporter: Navina Ramesh
• Created: 19/Feb/15 02:52
• Updated: 27/Feb/15 18:19

Description

• Investigate the need for a metadata store that will contain mapping of the serde for the various streams/relations involved in the query
• Investigate what other info may need to be part of the metadata store
• Expose the metadata store to the task

Issue Links

• blocks: SAMZA-562 Implement Calcite SchemaFactory on top of Kafka Schema Registry

Sub-Tasks

• Avro schema to Calcite RelDataType converter: Resolved