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Old Version 12

changes.mady.by.user Bhooshan Mogal

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New Version 13

changes.mady.by.user Bhooshan Mogal

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  • Type of dataset
  • Schema
  • RecordScannable/BatchWritable/RecordWritable/BatchReadable
  • Other properties

Streams

  • Format

Views

  • Format

Schema as Metadata

 

Design Considerations

Storage

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  • The REST APIs for adding/updating/deleting system metadata will not be documented, and will not be exposed via the Router
  • The SystemMetadataUpdater will use service discovery to discover the Metadata Service and make REST calls.

Schema as Metadata

Schema as metadata is meant to add the capability in CDAP for users to be able to retrieve datasets/streams with a field X optionally of type Y.

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