onyx-starter

A starter project to get your feet wet with Onyx 0.12.17. Uses the core.async plugin for both input and output. Requires no external dependencies.

Walk Through

WALKTHROUGH.md walks through the repository in detail.

Usage

Clone the repo

git clone [email protected]:onyx-platform/onyx-starter.git

Run the sample job

Run the tests or use the repl to see it work. Tail onyx.log for Onyx output.

Tests

lein test

REPL

(user/go)
(require 'onyx-starter.launcher.submit-sample-job)
(onyx-starter.launcher.submit-sample-job/submit-job user/system)

If you wish to make any code changes, call (user/reset) to refresh your environment before resubmitting the job.

Expected output

{:loud-output
 [{:word "HeY!"}
  {:word "ThErE!"}
  {:word "UsEr!"}
  {:word "It's!"}
  {:word "ReAlLy!"}
  {:word "NiCe!"}
  {:word "OuTsIdE!"}
  {:word "I!"}
  {:word "LiVe!"}
  {:word "In!"}
  {:word "ReDmOnD!"}]

 :question-output
 [{:word "HeY?"}
  {:word "ThErE?"}
  {:word "UsEr?"}
  {:word "It's?"}
  {:word "ReAlLy?"}
  {:word "NiCe?"}
  {:word "OuTsIdE?"}
  {:word "I?"}
  {:word "LiVe?"}
  {:word "In?"}
  {:word "ReDmOnD?"}]

Dashboard

If you would like to use the Onyx Dashboard to inspect the cluster, download the uberjar.

In core.clj evaluate the sample file bit by bit, as above.

After evaluating the line: (def env (onyx.api/start-env env-config)) start the dashboard by:

ZOOKEEPER_ADDR="127.0.0.1:2188" java -jar onyx-dashboard-VERSION-NUMBER.jar

License

Copyright © 2015 Distributed Masonry LLC

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.