You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Gengliang Wang (JIRA)" <ji...@apache.org> on 2018/03/08 05:00:01 UTC

[jira] [Created] (SPARK-23624) Revise doc of method pushFilters

Gengliang Wang created SPARK-23624:
--------------------------------------

             Summary: Revise doc of method pushFilters
                 Key: SPARK-23624
                 URL: https://issues.apache.org/jira/browse/SPARK-23624
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 2.3.1
            Reporter: Gengliang Wang


Revise doc of method pushFilters in SupportsPushDownFilters/SupportsPushDownCatalystFilters

In `FileSourceStrategy`,  except `partitionKeyFilters`(the references of which is subset of partition keys), all filters needs to be evaluated after scanning. Otherwise, Spark will get wrong result from data sources like Orc/Parquet.

 



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org