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  1. Kylin
  2. KYLIN-4214

Distributed query engine

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Query Engine
    • Labels:
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      Description

      Sql through calcite analysis optimization will generate a tree of OLAP rel,
      and spark's catalyst is also generated by parsing SQL after a tree,
      automatically optimized to become a dataframe to calculate, if the plan of
      calcite can be converted into a spark plan, then we will achieve
      distributed computing, calcite is only responsible for parsing SQL and
      returning result sets, reducing the pressure on the kylin server side.

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              • Assignee:
                hn5092 yiming.xu
                Reporter:
                hn5092 yiming.xu
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                Dates

                • Created:
                  Updated: