[HIVE-7044] ORC Vector: column of empty strings is read back as null

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 0.13.0
• Component/s: Vectorization
• Labels: orcfile vector
• Assignee: Jitendra Nath Pandey
• Reporter: Dain Sundstrom
• Created: 11/May/14 23:49
• Updated: 06/Aug/19 13:09

Description

If I write a column of empty string values, the vectorized read code returns a vector of nulls, but the non-vectorized code returns the correct values.