Here are some more examples on how to interact between Plasma and Arrow: http://arrow.apache.org/docs/python/plasma.html, see also the C++ documentation: http://arrow.apache.org/docs/cpp/md_tutorials_plasma.html
I'm browsing through the C++ API documentation and have trouble finding the right API to copy an arrow::Table into a Plasma object buffer. Concretely: (1) How do I get the size of the underlying buffer of an arrow::Table needed to construct a Plasma object? (2) Thereafter, how do I obtain a pointer to the table data so that I can copy the table into the Plasma object buffer? I also tried to look at the RecordBatch API, but couldn't find anything there either. Both APIs seem only to provide columnar access. Matthias