[jira] [Commented] (SPARK-9935) EqualNullSafe not processed in OrcRelation

["Yin Huai (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-9935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14876817#comment-14876817 ] 

Yin Huai commented on SPARK-9935:
---------------------------------

The 1.5 branch is fixed by the the PR of SPARK-10623, https://github.com/apache/spark/commit/b3f1e653320e074fe78971a2a3b659c36da20b45.

> EqualNullSafe not processed in OrcRelation
> ------------------------------------------
>
>                 Key: SPARK-9935
>                 URL: https://issues.apache.org/jira/browse/SPARK-9935
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Hyukjin Kwon
>            Assignee: Hyukjin Kwon
>            Priority: Minor
>             Fix For: 1.6.0, 1.5.1
>
>
> it is an issue followed by SPARK-9814.
> Now datasources (after {{selectFilters()}} in {{org.apache.spark.sql.execution.datasources.DataSourceStrategy}}) can pass {{EqualNotNull}} to relations but {{OrcRelation}} does not take and process this.
> (ParquetRelation has also the same issue but it seems Parquet does not support the null-safe equal filter. It is confusing whether Parquet should support this or treat this as EqualFilter with additional codes in Spark code. Therefore, I made a separate issue only for ORC)



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