Gutenberg: Riak Map/Reduce Examples in Lisp Flavored Erlang

Dependencies

• Rebar

Build

• rebar get-deps
• rebar compile

Install

• Configure Riak
  • Update riak_kv settings with the path to /path/to/gutenberg/ebin, eg: {riak_kv, {add_paths, [“/Users/tim/Projects/gutenberg/ebin”]}}

Run

• Boot Riak
  • cd /path/to/riak/rel/riak && ./bin/riak console
• Add books to Riak
  • ./bin/setup.sh
• Run the curl/json map/reduce jobs
  • ./bin/count.sh
  • ./bin/set.sh
• Run the same jobs from the erlang/protobufs client
  • ./bin/test.escript count
  • ./bin/test.escript set