[CALCITE-929] Calls to AbstractRelNode may result in NPE

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: core
• Assignee: Jesus Camacho Rodriguez
• Reporter: Jesus Camacho Rodriguez
• Created: 21/Oct/15 19:48
• Updated: 10/Nov/15 08:02
• Resolved: 21/Oct/15 21:09

Description

Calls to methods isDistinct and isKey may result in NPE if the value return by the metadata provider is null.

Issue Links

• blocks: HIVE-12186 Upgrade Hive to Calcite 1.5