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  1. Calcite
  2. CALCITE-594

Add RelDistribution trait and Exchange relational expression

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 1.1.0-incubating
    • None
    • None

    Description

      Calcite is increasingly targeting to support distributed execution engines. Any distributed sql engine has Shuffle/Exchange operator to shuffle their data with other deamons in the runtime system. It will be useful to add a notion of Shuffle RelNode as a first class citizen in Calcite.

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            ashutoshc Ashutosh Chauhan
            ashutoshc Ashutosh Chauhan
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              Updated:
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