Kevin Gurney created ARROW-2750:
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Summary: Add MATLAB support for reading numeric types from Feather
files
Key: ARROW-2750
URL: https://issues.apache.org/jira/browse/ARROW-2750
Project: Apache Arrow
Issue Type: New Feature
Affects Versions: 0.10.0
Environment: Tested on Debian 9, Windows 10, and macOS 10.13.
Reporter: Kevin Gurney
Fix For: 0.10.0
Add MATLAB support for reading numeric types (i.e. [u]int[x][y], float, double)
from Feather files. This is the first in a series of future feature submissions
for Feather read/write support and other Arrow IPC integration with MATLAB.
The associated pull request creates a top-level "matlab" directory in the
Apache Arrow project. It also introduces a MATLAB function "featherread", which
takes a Feather filename as input and returns a MATLAB table. featherread maps
Feather datatypes to corresponding MATLAB datatypes.
This initial pull request does not support null values.
featherread.m calls the Arrow C++ APIs using MEX, MATLAB's facility for calling
C/C++ code.
See the README.md in the "matlab" directory for instructions on how to build
the MEX interface. Currently, building on Windows using CMake is not fully
functional, but the MEX interface can be compiled manually using the MATLAB
"mex" command.
A MATLAB install is required to be present on your machine to build the MEX
interface.
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