Reaper is an open source tool that aims to schedule and orchestrate repairs of Apache Cassandra clusters.
It improves the existing nodetool repair process by:
Reaper ships with a REST API, a command line tool and a web UI.
This documentation includes instructions on how build, install, and configure Reaper correctly.
Reaper supports all versions of Apache Cassandra ranging from 1.2 to the latest release. Incremental repair is supported for versions from 2.1 and above.
A single instance of Reaper can handle repairs for clusters running different Apache Cassandra versions.
Head over to the Downloads section to download the version of Reaper that is compatible with your system.