四.查看命令帮助 [hadoop@hadoop001 bin]$ sqoop help Available commands: codegen Generate code to interact with database records create-hive-table Import a table definition into Hive eval Evaluate a SQL statement and display the results export Export an HDFS directory to a database table help List available commands import Import a table from a database to HDFS import-all-tables Import tables from a database to HDFS import-mainframe Import datasets from a mainframe server to HDFS job Work with saved jobs list-databases List available databases on a server list-tables List available tables in a database merge Merge results of incremental imports metastore Run a standalone Sqoop metastore version Display version information
[hadoop@hadoop001 sqoop-1.4.6]$ hadoop fs -cat EMP_COLUMN_WHERE/part*
18/06/13 10:20:48 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
7839 KING PRESIDENT 5000.0 0
8888 HIVE PROGRAM 10300.0 0