[SPARK-2969] Make ScalaReflection be able to handle ArrayType.containsNull and MapType.valueContainsNull.

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 1.1.0
• Component/s: SQL
• Target Version/s: 1.1.0
• Assignee: Takuya Ueshin
• Reporter: Takuya Ueshin
• Created: 11/Aug/14 10:52
• Updated: 26/Aug/14 20:33
• Resolved: 26/Aug/14 20:33

Description

Make ScalaReflection be able to handle like:

• Seq[Int] as ArrayType(IntegerType, containsNull = false)
• Seq[java.lang.Integer] as ArrayType(IntegerType, containsNull = true)
• Map[Int, Long] as MapType(IntegerType, LongType, valueContainsNull = false)
• Map[Int, java.lang.Long] as MapType(IntegerType, LongType, valueContainsNull = true)

Issue Links

• links to: [Github] Pull Request #1889 (ueshin)