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  1. Flink
  2. FLINK-16780

improve Flink lookup join

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    Description

      this is an umbrella ticket to group all the improvements related to lookup join in Flink

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          Sub-task - The sub-task of the issue FLINK-15366 Improve FlinkCalcMergeRule to merge calc nodes better

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. FLINK-16332 Support un-ordered mode for async lookup join

          • Not a Priority -
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-14902 JDBCTableSource support AsyncLookupFunction

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-16781 add built-in cache mechanism for LookupableTableSource in lookup join

          • Major - Major loss of function.
          • Closed

          Technical Debt - FLINK-13503 Add contract in `LookupableTableSource` to specify the behavior when lookupKeys contains null

          • Not a Priority -
          • Open

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              Unassigned Unassigned
              phoenixjiangnan Bowen Li
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                Created:
                Updated: