[SPARK-6248] LocalRelation needs to implement statistics

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.1
• Component/s: SQL
• Target Version/s: 1.3.1
• Assignee: Michael Armbrust
• Reporter: Yin Huai
• Created: 10/Mar/15 17:20
• Updated: 20/Mar/15 22:58
• Resolved: 20/Mar/15 22:58

Description

We need to implement statistics for LocalRelation. Otherwise, we cannot join a LocalRelation with other tables. The following exception will be thrown.

java.lang.UnsupportedOperationException: LeafNode LocalRelation must implement statistics.