How to clone a database in MySQL OR MariaDB There has been instances when you need to copy a database in MySQL/MariaDB. I'll narrate ...

How to Configure the Spark SQL Hive Warehouse Directory Since Spark 2.0.0 , Spark references " spark.sql.warehouse.dir " as ...

How to Rename a Slack channel? Slack , the go-to communication platform for thousands of organizations around the globe.  It Consists ...

How to Archive OR Delete a Slack channel? Slack , the go-to communication platform for thousands of organizations around the globe. It...

Problem: Container Killed by YARN or hung for exceeding memory limits in Spark on Amazon EMR Resolution:  The solution Varies acco...

How to delete or drop MongoDB database In this MongoDB Tutorial, we shall learn to drop or delete a MongoDB Database. To delete or dro...

When trying to install package using yum , yum failed with following errors: YUM install Failed : [Errno 14] HTTP/HTTPS Error 404 Solu...

How To Install PIP (to Manage Python Packages) in Linux How To Install PIP (to Manage Python Packages) in Linux Pip is a package man...

How to Install and upgrade PIP on CentOS 7 How to Install and upgrade PIP on CentOS 7 Pip is a package management system that simplif...