add row key support
optimize import
use arraybuffer to improve performance
use allColumns as single parameter in the create method
Change the input parameter of CreateTable to catalog
add close() to the function
simplify HBaseRelation constructor
Merge branch 'hbase' of https://github.com/Huawei-Spark/spark into hbase
fix the test case issues after removing the parameters in the create table method
Add the testcases to test RowKeyParser part and Add the test to insert the faked data
Removal of TestData.scala
add "val" to the class definition
Fix the bugs in doing Select
Simplify HBaseRelation ctor
update and fix conflicts