Export records from mysql to hdfs

Export records from mysql to hdfs

01 ConnectURL = jdbc: mysql: // localhost: 3306/user_action0203UserName = root0405PassWord = 1234560607 OutputPath =/hdfs/recommend/user_action/login = watch_record1011Columns = id, uid, mid, handler = 'sqoop job list | grep import _ watch_record '1516 # Check whether the import _ watch_record job has been created. If not, create 1718if [$ IfJobCreated = ''] then1920sqoop job import _ watch_record/2122 -- create -- import/2324 -- connect $ ConnectURL/2526 -- username $ UserName/2728 -- password $ PassWord/2930 -- target-dir $ OutputPath/3132 -- m 1/3334 -- table $ TableName/3536-columns $ Columns/3738 -- incremental append/3940 -- check-column id/4142 -- last-value 04344fi4546 4748 sqoop job -- exec import _ watch_record