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https://issues.apache.org/jira/browse/SPARK-12236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon updated SPARK-12236:
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Description:
It is similar with https://issues.apache.org/jira/browse/SPARK-11676 and
https://issues.apache.org/jira/browse/SPARK-11677.
Currently JDBC predicate tests all pass even if filters are not pushed down.
This is because of Spark-side filtering.
Moreover, {{Not(Equal)}} is also being tested which is actually not pushed down
to JDBC datasource.
was:
It is similar with https://issues.apache.org/jira/browse/SPARK-11676 and
https://issues.apache.org/jira/browse/SPARK-11677.
Currently JDBC predicate tests all pass even if filters are not pushed down or
this is disabled.
This is because of Spark-side filtering.
Moreover, {{Not(Equal)}} is also being tested which is actually not pushed down
to JDBC datasource.
> JDBC filter tests all pass if filters are not really pushed down
> ----------------------------------------------------------------
>
> Key: SPARK-12236
> URL: https://issues.apache.org/jira/browse/SPARK-12236
> Project: Spark
> Issue Type: Test
> Components: SQL
> Reporter: Hyukjin Kwon
>
> It is similar with https://issues.apache.org/jira/browse/SPARK-11676 and
> https://issues.apache.org/jira/browse/SPARK-11677.
> Currently JDBC predicate tests all pass even if filters are not pushed down.
> This is because of Spark-side filtering.
> Moreover, {{Not(Equal)}} is also being tested which is actually not pushed
> down to JDBC datasource.
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