[DRILL-2539] NullReader should allocate an empty vector in copy* methods

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: Future
• Component/s: Execution - Data Types, Execution - Flow
• Assignee: Unassigned
• Reporter: Hanifi Gunes
• Created: 24/Mar/15 18:00
• Updated: 01/Oct/15 16:37

Description

Projecting an non-existing field from a repeated type fails with an NPE mainly because projected vector is not allocated and underlying buffer is dead. This issue proposes to allocate an empty vector in NullReader's copy* methods.

Issue Links

• links to: GitHub