[PARQUET-1121] C++: DictionaryArrays of NullType cannot be written

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: cpp-1.3.0
• Fix Version/s: cpp-1.3.1
• Component/s: parquet-cpp
• Assignee: Uwe Korn
• Reporter: Uwe Korn
• Created: 05/Oct/17 11:38
• Updated: 23/Jun/24 03:29
• Resolved: 07/Oct/17 20:28

Description

Current exception:

ArrowNotImplementedError: No cast implemented from dictionary<values=null, indices=int8, ordered=0> to null