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  1. Kylin
  2. KYLIN-5555

Building model indexes on up-to-date segments will delete the indexes built on the out-of-date segments

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 5.0-alpha
    • 5.0-beta
    • Modeling
    • None

    Description

      Currently, Kylin collects the out-of-date indexes from the up-to-date segments, rather than from all the effective segments, which will lead to the out-of-date indexes to be deleted. As a consequence, the query scanning on the historical segments will mismatch the indexes, to be pushed down to Spark engine directly.

      The issue is simply to be solved, please see the attached pic.

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        1. image-20230303-105047.png
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          Guangyuan Feng

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            newboy Guangyuan Feng
            newboy Guangyuan Feng
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            Dates

              Created:
              Updated:
              Resolved: