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From "Hyukjin Kwon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-9935) EqualNullSafe not processed in OrcRelation
Date Sat, 15 Aug 2015 04:07:46 GMT

     [ https://issues.apache.org/jira/browse/SPARK-9935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hyukjin Kwon updated SPARK-9935:
--------------------------------
    Summary: EqualNullSafe not processed in OrcRelation  (was: EqualNotNull not processed
in OrcRelation)

> 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
>
>
> 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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