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
Store precision and scale in system.table.
Adding TO_NUMBER built-in function and associated tests.  Function does not yet support format string.
Rename getMaxLength to getByteSize.
Merge branch 'decimal', remote branch 'origin/decimal' into decimal
Rename getMaxLength to getByteSize.
Change variables calling getByteSize to byteSize.