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Posted to issues@spark.apache.org by "GANHONGNAN (Jira)" <ji...@apache.org> on 2023/08/05 02:18:00 UTC

[jira] [Created] (SPARK-44684) Runtime min-max filter

GANHONGNAN created SPARK-44684:
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             Summary: Runtime min-max filter
                 Key: SPARK-44684
                 URL: https://issues.apache.org/jira/browse/SPARK-44684
             Project: Spark
          Issue Type: New Feature
          Components: SQL
    Affects Versions: 3.2.1
            Reporter: GANHONGNAN


We can infer min-max index when building bloom filter and push it down to datasource. 
 # Min-max index can skip part of data before loading them into memory.
 # building min-max index can be done along with bloom filter building, so aggregation for bloom filter building can be reused.



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