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  1. CDAP
  2. CDAP-13088 Metadata for schema fields and custom non-entities in CDAP
  3. CDAP-13260

Refactor Metadata Store/Admins/Rest APIs/CLI/Clients to support custom non-entities

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 5.0.0
    • Fix Version/s: 5.0.0
    • Component/s: Metadata
    • Labels:
      None
    • Sprint:
      Metadata 5.0
    • Release Notes:
      Added support for annotating metadata to custom entities. For example now a field in a dataset can be annotated with metadata.
    • Rank:
      1|i00bpj:

      Description

      In CDAP 5.0 we are will support adding metadata for Schema field and any custom non-entities. To support this we will not be storing EntityId as the key for metadata store and we will need to refactor our store work with a new format of representing entities and non-entities in cdap. This will require the following changes:

      1. Refactoring of MetadataStore to store the new MdsKey and support indexing and search on it accordingly.
      2. Update MetadataAdmin for the above changes
      3. Update all our api, cli and clients for the above changes

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              • Assignee:
                rsinha Rohit Sinha
                Reporter:
                rsinha Rohit Sinha
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