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Remove the legacy connector, Cache server and PG Wire Protocol #639

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merged 5 commits into from
Jun 28, 2024

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goldmedal
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@goldmedal goldmedal commented Jun 28, 2024

Description

After #584, we move all connector but DuckDB to the Ibis version. Cache and PG Wire protocol are also deprecated. In this PR, we formally remove those legacy code. The java side of Wren Engine only remain the follow features:

  • WrenMDL Planner.
  • Dry Plan API
  • DuckDB Connector (with the connection pool)
  • Preview, Dry-Run, and Validation API (for DuckDB)
  • SQL analysis API for AI Decision Point
  • Wren Engine no longer keep the Deployed MDL file. It means you don't need to deploy any file here but you should always carry the MDL when calling any API.

@goldmedal goldmedal marked this pull request as ready for review June 28, 2024 06:08
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You’re a lifesaver. Love you.

@grieve54706 grieve54706 merged commit f693af8 into main Jun 28, 2024
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@grieve54706 grieve54706 deleted the feature/remove-legacy-code-feature branch June 28, 2024 06:19
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2 participants