This Section contains the documents and sample configuration files to help you understand Advance Hive concepts such as UDF. You will also acquire in-depth knowledge of what is HBase, Data Loading techniques in HBase and how to Query data from HBase using client Application.
Difference between map side join and normal join
This figure represents the normal join operation. When we apply normal join oper...
Sat, 11 Oct, 2014 at 4:17 PM
If you get the below error when trying out any queries in hive,
then the problem might be because the user you logged in as (cloudera or find user by ...
Thu, 1 Jan, 2015 at 9:43 PM
Please follow the steps given below.
Step 1 : Go to hive conf directory
Step 2 : copy hive-d...
Sat, 26 Mar, 2016 at 12:50 AM
Tue, 18 Nov, 2014 at 1:18 PM
Tue, 18 Nov, 2014 at 1:21 PM
The document attached includes the steps to install and configure Hive on CDH3, CDH4, Ubuntu, MAC along with the Trouble shoot guide.
In this we wil...
Mon, 13 Oct, 2014 at 3:15 PM
Buckets should be based upon as Queries to be used in Hive. Buckets are used to reduce the number of input files for processin...
Wed, 15 Oct, 2014 at 12:42 PM
Below are the list of the blogs related to Apache Hive that were published in our Website:
Introduction to Apache Hive- It
helps us to understand ...
Tue, 18 Nov, 2014 at 11:53 AM
Sat, 16 Apr, 2016 at 1:21 PM
Hope you are doing great.
Please have a look on the below details for your reference.
Create table in hive fo...
Sat, 2 Apr, 2016 at 12:54 PM