[ https://issues.apache.org/jira/browse/SPARK-5777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cheng Lian resolved SPARK-5777. ------------------------------- Resolution: Won't Fix > Completes data source filter types and remove CatalystScan > ---------------------------------------------------------- > > Key: SPARK-5777 > URL: https://issues.apache.org/jira/browse/SPARK-5777 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 1.2.0, 1.2.1, 1.3.0 > Reporter: Cheng Lian > Assignee: Cheng Lian > > Currently the data source API only supports a fraction of common filters, > esp. {{And}} is not supported yet. To workaround this issue and enable full > filter push-down optimization in the Parquet data source, {{CatalystScan}} > was introduced to receive full Catalyst filter expressions. This class should > be removed, since in principle, data source implementations shouldn't touch > Catalyst expressions (which are not part of the public developer API). -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org