[ https://issues.apache.org/jira/browse/SPARK-13839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Liang-Chi Hsieh closed SPARK-13839. ----------------------------------- Resolution: Won't Fix > Defer input evaluation and fix Cast issue in IsNotNull filtering for Filter > codegen > ----------------------------------------------------------------------------------- > > Key: SPARK-13839 > URL: https://issues.apache.org/jira/browse/SPARK-13839 > Project: Spark > Issue Type: Bug > Components: SQL > Reporter: Liang-Chi Hsieh > > After #11585, we filter out the rows early if it have null value. So we can > only evaluate the inputs used in these filtering before this plan. The > evaluation of other inputs can be deferred after the filtering done. > Besides, currently we check IsNotNull(a) to find the attributes needed to > filter out null values. However, the expression IsNotNull(Cast(a, dt)) will > not be checked by this. We should add pattern to find this. -- 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