Define statistics table.
Implement region key distribution collector.
Refactor the ParallelIterators to use RegionSpliter.
RegionSpliterFactory.
RegionSpliterFactory
Merge branch 'master' into stat
Merge branch 'stat' of github.com:tonyhuang/phoenix into stat
Merge branch 'master' into stat
Continue implementing stat based region split.
Merge master into stat.
Clean up unused classes.
Merge branch 'master' into stat
Merge branch 'master' into stat
Merge branch 'master' into stat
Add upper()/lower() functions
Add SHOW TABLES
Merge branch 'master' into stat
Define PTableStats interface.
Merge branch 'master' into stat
Serialize and deserialize the PTabltStatsImpl.