[ https://issues.apache.org/jira/browse/SPARK-2695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-2695: ----------------------------- Assignee: Michael Armbrust > Figure out a good way to handle NullType columns. > ------------------------------------------------- > > Key: SPARK-2695 > URL: https://issues.apache.org/jira/browse/SPARK-2695 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Yin Huai > Assignee: Michael Armbrust > Fix For: 1.5.0 > > > For example, if a JSON dataset has a field which only has null values, we > will get NullType when we turn that dataset as a SchemaRDD. We need to think > about what is the good way to deal with NullType columns. -- 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