In this post, we will be discussing some of the important string function in the hive with examples and syntax. String function in Hive will help you in computations and will help to fetch result faster. You can try these String...
Category - Hive
How to Import Data in Hive using Sqoop
As we know from Sqoop Tutorial that Sqoop is mainly used to import the data from RDBMS to Hadoop system and export the same from Hadoop system to RDBMS. Earlier we saw how to import data from RDBMS to HDFS and HBase and export...
Capgemini Hadoop Interview Questions and Answers
[vc_row][vc_column][vc_column_text]Here are some of the Capgemini Hadoop Interview Questions and Answers asked in a recent interview. We received these Capgemini Hadoop Interview Questions from one of our readers. We compiled the...
A Definitive Guide To Hive Performance Tuning- 10 Excellent Tips
If the Hive code is not written properly, you may face timing in hive query execution. And so hive performance tuning is very important. When you do Hive query optimization, it helps the query to execute at least by 50%. If your...
Scenario Based Hadoop Interview Questions and Answers [Mega List]
[vc_row][vc_column][vc_column_text] If you have ever appeared for the Hadoop interview, you must have experienced many Hadoop scenario based interview questions. Here I have compiled a list of all Hadoop scenario based interview...