Link to sprint board <https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=35>
Persistence - maintaining disk resources in master memory - acquiring/releasing disk resources - implement master/slave protocol for persistent disk resources - manage slave persistent directories TaskStatus - exposing metrics for source and reason Memory statistics - renaming memory statistics to match reality Tech debt - stop command executor overcommitting slave -- Dominic Hamon | @mrdo | Twitter *There are no bad ideas; only good ideas that go horribly wrong.*
