[PARQUET-1029] [C++] TypedColumnReader/TypeColumnWriter symbols are no longer being exported

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: cpp-1.2.0
• Component/s: parquet-cpp
• Labels: documentation newbie starter

Environment

64 Bit Ununtu 14.04

• Assignee: Wes McKinney
• Reporter: Saatvik
• Created: 13/Jun/17 16:40
• Updated: 23/Jun/24 06:29
• Resolved: 14/Jun/17 17:31

Description

This regression was introduced in https://github.com/apache/parquet-cpp/commit/fc5228af3eee2ec8176e404ecb34b7ba985d0e4d. It can be seen with

((fc5228a...))$ nm -g debug/libparquet.so | c++filt | grep parquet::TypedColumnReader

compared with the prior commit. We need to change one of our examples (like the reader-writer example) to use dynamic linking so this problem is caught in the future.