Arrow 16 upgrade #784

	name: Windows C++/Python - MSVC, MSMPI

	on:
	push:
	branches:
	- main
	- 0.**
	pull_request:
	branches:
	- main
	- 0.**

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	defaults:
	run:
	shell: bash -l {0}
	strategy:
	fail-fast: false
	# explicit include-based build matrix, of known valid options
	matrix:
	include:
	- os: windows-latest

	steps:
	- uses: actions/checkout@v2
	- uses: conda-incubator/setup-miniconda@v2
	with:
	activate-environment: cylon_dev
	environment-file: conda/environments/windows.yml

	- name: Activate conda
	run: conda activate cylon_dev
	- name: Build cylon, pycylon and run c++ tests
	run: python build.py --cpp --python --test
	- name: Run python tests
	run: python build.py --pytest

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