Detailed summary using Sqoop to import and export data from hdfs/hive/hbase to Mysql/oracle

First, using Sqoop to import data from MySQL into the hdfs/hive/hbase

Second, the use of Sqoop will be the data in the Hdfs/hive/hbaseExportto MySQL


2.3   hbase data exported to MySQL
There is no immediate command to direct data from HBase to MySQL, but you can export data from hbase to HDFs before exporting the data to MySQL.


Iii. using Sqoop to import data from Oracle into hdfs/hive/hbase
The following only givesimporting data from Oracle into HBase, the command-line options in other cases are similar to the MySQL operation



Ok! The best documentation is as follows: http://sqoop.apache.org/docs/1.4.4/index.html