RethinkDB challenge: find a bug, get a job
Follow the installation instructions to set up the
server. Then, in a language of your choice, write an automated fuzzer
that sends randomized traffic to the database server with the purpose
of discovering a crash. The fuzzer can use
rethinkdb admin to
reshard or replicate the database, one or more rethinkdb clients to
send randomized queries, direct TCP access to send faulty traffic to
the server, or a combination of approaches. We will consider all
candidates whose fuzzer manages to expose a server crash.
- Make the tests better. We'll give you an EC2 budget large enough to build something cool. You'll develop continuous integration tools with ability to spin up new machines to quickly test a branch with one command, and anything else awesome that you can dream up.
- Write good benchmarks and presentation tools. We want to run a single command that tells us whether we made RethinkDB faster or slower and generates useful graphs that we can put on the website.
- Come up with clever ways to test arcane code paths. A sage affects ten thousand things without looking at ten thousand things.
- You'll get to work on a technically sophisticated product with smart people, and have the freedom to build awesome software.
- You love and understand Unix tools (Bash, at least some C, and at least one modern scripting language, preferably Python).
- You can't stand letting manual processes go un-automated.
- You get very, very nervous when you see untested code paths.
- You're extremely pragmatic.
shipping > bikeshedding.
- You must be willing to relocate to the SF Bay Are (or already here!). We're located in Mountain View, CA, and currently cannot accept telecommuters.
You're welcome to drop by and ask for help on how to use the server as you're writing the fuzzer. Go to rethinkdb.com/community and get in touch via IRC or google groups.
Create a publicly accessible GitHub project that contains the source code of the fuzzer and the instructions on how to run it. Then, create a GitHub issue with information on the crash exposed by the fuzzer on https://github.com/rethinkdb/rethinkdb/issues. In the issue, specify that it's submitted in response to this challenge and link to the fuzzer's GitHub url. Make sure to include contact information in your GitHub profile.