fixed:A sql for a global table will be executed on all dataNodes of s…  …chema, not the table's.  If the value of TableConfig.getDataNodes() is not same as SchemaConfig.getAllDataNodes(), the operation should be executed on the table's dataNodes.

 fixed:A sql for a global table will be executed on all dataNodes of s…

…chema, not the table's.

If the value of TableConfig.getDataNodes() is not same as SchemaConfig.getAllDataNodes(), the operation should be executed on the table's dataNodes.