Luke is an OTP application that supports the coordination of flow-oriented parallel computations like MapReduce. It was created to extract common behaviors in Riak’s MapReduce engine.

You must have Erlang/OTP R13 or later to build Luke. A sane GNU-style build system is required if you want to use make to build the project.

git clone git://github.com/basho/luke.git
cd luke
make
# or
./rebar compile

To get edoc documentation for Luke, build the “docs” make target.

make docs
# or
./rebar doc

We encourage contributions to Luke from the community.

1. Fork the luke repository on Github.
2. Clone your fork or add the remote if you already have a clone of the repository.

git clone git@github.com:yourusername/luke.git
# or
git remote add mine git@github.com:yourusername/luke.git

1. Create a topic branch for your change.

git checkout -b some-topic-branch

1. Make your change and commit. Use a clear and descriptive commit message, spanning multiple lines if detailed explanation is needed.
2. Push to your fork of the repository and then send a pull-request through Github.

git push mine some-topic-branch

1. A Basho engineer or community maintainer will review your patch and merge it into the main repository or send you feedback.