mrjob - Run MapReduce jobs on Hadoop or Amazon Web Services

mrjob is a Python 2.7/3.3+ package that helps you write and run Hadoop Streaming jobs. It fully supports Amazon's Elastic MapReduce (EMR) service, which allows you to buy time on a Hadoop cluster on an hourly basis. mrjob has basic support for Google Cloud Dataproc (Dataproc) which allows you to buy time on a Hadoop cluster on a minute-by-minute basis. It also works with your own Hadoop cluster.