Problem Scenario 5 : You have been given following mysql database details.

Solution:

Step 1 : List tables using sqoop

sqoop list-tables --connect jdbc:mysql://quickstart:330G/retail_db --username retail dba -password cloudera

Step 2 : Eval command, just run a count query on one of the table.

sqoop eval \

--connect jdbc:mysql://quickstart:3306/retail_db \

-username retail_dba \

-password cloudera \

--query "select count(1) from ordeMtems"

Step 3 : Import all the tables as avro file.

sqoop import-all-tables \

-connect jdbc:mysql://quickstart:3306/retail_db \

-username=retail_dba \

-password=cloudera \

-as-avrodatafile \

-warehouse-dir=/user/hive/warehouse/retail stage.db \

-ml

Step 4 : Import departments table as a text file in /user/cloudera/departments

sqoop import \

-connect jdbc:mysql://quickstart:3306/retail_db \

-username=retail_dba \

-password=cloudera \

-table departments \

-as-textfile \

-target-dir=/user/cloudera/departments

Step 5 : Verify the imported data.

hdfs dfs -Is /user/cloudera/departments

hdfs dfs -Is /user/hive/warehouse/retailstage.db

hdfs dfs -Is /user/hive/warehouse/retail_stage.db/products