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  1. Kylin
  2. KYLIN-2515

Route unsupported query back to query its source directly

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • v2.1.0
    • None
    • None

    Description

      When Kylin cannot support a query due to lack of prepared mode and cube, the query can be routed back to executing on its original source. It may integrate with Hive, or SparkSQL, or Drill, or anything if so desired.

      There must be an interface defined first, to allow plug-in of any ad-hoc query engine.

      This is a carry-on from KYLIN-742

      Attachments

        1. push_down_1.png
          180 kB
          nichunen
        2. push_down_2.png
          39 kB
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        3. push_down_doc.patch
          223 kB
          nichunen
        4. query_pushdown.cn.md
          2 kB
          nichunen
        5. query_pushdown.md
          2 kB
          nichunen

        Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. KYLIN-742 Route unsupported queries to Hive (on Spark)

          • Major - Major loss of function.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. KYLIN-742 Route unsupported queries to Hive (on Spark)

          • Major - Major loss of function.
          • Closed

          Activity

            People

              nichunen nichunen
              liyang.gmt8@gmail.com liyang
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              Dates

                Created:
                Updated:
                Resolved: