Merge remote-tracking branch 'origin/v0.2' into zhuqihan
add a new type BLOB to table
Merge remote-tracking branch 'origin/v0.2' into zhuqihan
Merge remote-tracking branch 'origin/v0.2' into zhuqihan
Add report file to generate long time report.
Merge remote-tracking branch 'origin/zhuqihan' into macan, OK
Add file operation statistics
Merge remote-tracking branch 'origin/zhaoyang' into v0.2, fix ddl msg sending.
Fix the diskmanager exiting bug: conflict with RS; release checking of splitvalue version.
Add more raw report entries.
add alter add table nodegroup
add nodes to nodegroup
Update for XJ's random dev selection; more system stat metrics; bug fixs.
modify add nodes into nodegroup & modify blob bug
add delete nodes from nodegroup.
add delete nodes from nodegroup and add delete nodegroups from table
solve index upper&lower problem.
Update blob thrift defination; Add ff.range support;
Merge remote-tracking branch 'origin/zhuqihan' into macan, OK
Add getMaxFid and fix alternodegroup bug.