...
We aim for 4.0 to have the first fully functioning incremental repair solution (CASSANDRA-9143)! Furthermore we aim to verify that all types of repair: (full range, sub range, incremental) function as expected as well as ensuring community tools such as Reaper work. CASSANDRA-3200 adds an experimental option to reduce the amount of data streamed during repair, we should write more tests and see how it works with big nodes.
Shepherd: Blake Eggleston
Tracking Ticket: TBD
Contributors: TBDMarcus Eriksson
Compaction
Alongside the local and distributed read/write paths, we'll also want to validate compaction. CASSANDRA-6696 introduced substantial changes/improvements that require testing (esp. JBOD).
...