ql/src/test/queries/positive/sample2.q - hive - Git at Google

 --! qt:dataset:srcbucket
 -- input pruning, no sample filter
 -- default table sample columns
 INSERT OVERWRITE TABLE dest1 SELECT s.*
 FROM srcbucket TABLESAMPLE (BUCKET 1 OUT OF 2) s
	--! qt:dataset:srcbucket
	-- input pruning, no sample filter
	-- default table sample columns
	INSERT OVERWRITE TABLE dest1 SELECT s.*
	FROM srcbucket TABLESAMPLE (BUCKET 1 OUT OF 2) s