Commits
Wes McKinney authored and Uwe L. Korn committed e6456b6b35d
ARROW-1344: [C++] Do not permit writing to closed BufferOutputStream Since this API code path in Python, it would be better to not segfault when writing to a BufferOutputStream whose internal buffer has been closed. Author: Wes McKinney <wes.mckinney@twosigma.com> Closes #1004 from wesm/ARROW-1344 and squashes the following commits: 2ee0454 [Wes McKinney] Do not shrink to fit in BufferOutputStream 02c7c28 [Wes McKinney] Do not permit writing to closed BufferOutputStream