It's more convenient than writing `BufferOutputStream::Create(1024, default_memory_pool(), &stream)`. It's nice to have a simple default along with a more customizable version. I can remove it, too.
1K is arbitrary. It could easily be 4K [ Full content available at: https://github.com/apache/arrow/pull/2615 ] This message was relayed via gitbox.apache.org for [email protected]
