sqoop import
    --connect "jdbc:mysql://quickstart.cloudera:3306/retail_db"
    --username retail_dba --password cloudera
    --query 'select * from sample_data where $CONDITIONS AND salary > 1000'
    --split-by salary
    --target-dir hdfs://quickstart.cloudera/user/cloudera/sqoop_new

SqlManager: Executing SQL statement: select * from sample_data where  (1 = 0)  AND salary > 1000

INFO db.DataDrivenDBInputFormat: BoundingValsQuery: SELECT MIN(salary), MAX(salary) FROM (select * from sample_data where  (1 = 1)  AND salary > 1000) AS t1;