[PARQUET-472] Clean up InputStream ownership semantics in ColumnReader

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: cpp-1.0.0
• Component/s: parquet-cpp
• Assignee: Aliaksei Sandryhaila
• Reporter: Wes McKinney
• Created: 27/Jan/16 01:00
• Updated: 23/Jun/24 03:27
• Resolved: 29/Jan/16 17:02

Description

Follow-up to PARQUET-418, PARQUET-433. The ColumnReader destructor uses delete on an InputStream*. The lifetime of this object should be managed by a std::unique_ptr.