Merge remote-tracking branch 'origin/v0.2' into zhaoyang
modify msg add table,db info about a file
fix ObjectStore
modify and add msg:splitkey,partition
modify some msg
merge with zqh the first time
Merge remote-tracking branch 'origin/zhuqihan' into v0.2, OK
Fix schema bug and optimize maxfetchdepth.
alter create view delete datasename
Merge remote-tracking branch 'origin/v0.2' into zhuqihan
Merge branch 'macan' into v0.2, OK
alter shownodegroups about ,
Merge remote-tracking branch 'origin/zhuqihan' into v0.2, OK
delete log test sentences
delete log sentence in hivemetastore
add msg for grant privilege,modify msg for split key
Fix splitby bug; tune shared/backup device shortcut handling;
modify alterTableFileSplitedBy to solve subsplitedby data lost
modify revoke
merge with zqh