Through this workshop we will demonstrate how to mapreduce big data tables through Hive using "Hue".
- Open cloudera Virtual machine and launch hue UI from browser
- We can also host hue locally on our local machines
- Login to hue using username: cloudera and password: cloudera
- We can choose big data tables from kaggle to map reduce. In this demo I'll be using a table after generating it from generatedata.com
- Upload tables into hive file browser (make sure that you upload tables only into hive/warehouse folder)
-
Create a database or use default database to create a new table in hive.
- Import table from hive file browser.
- Create table.
- Open query window in hive
- Write query to mapreduce selected table in hive query window.