Sqoop Full library Import data hive

1, the whole library import

Sqoop import-all-tables--connect jdbc:mysql://ip:3306/dbname--username user--password password--hive-database ABC- M--create-hive-table--hive-import--hive-overwrite

Import-all-tables: Import All Tables

--connect: URL address of the connection

--username:mysql User Name

--password:mysql Password

--hive-database: Importing a database into hive

-M: Specify several map tasks, if there is no primary key, there can only be one map for example:-M 1

--create-hive-table: Create a table, if you do not create a table, there is no table in hive.

--hive-import: Importing data into hive

--hive-overwrite: Overwrite Import

Sqoop Full library Import data hive