Major Description
In creating intermediate table, it uses a path which has duplicated "/", like:
ROW FORMAT DELIMITED FIELDS TERMINATED BY '\177'
STORED AS SEQUENCEFILE
LOCATION '/kylin/kylin_metadata//kylin-a8bbe383-8e5b-43f2-ba35-9273b1608a09/kylin_intermediate_s_grn_20140101000000_20150901000000_a8bbe383_8e5b_43f2_ba35_9273b1608a09';