Post 52 | HDPCD | The conclusion

Hi everyone. Finally, we have reached the end of this tutorial series. It's been so long. We started this journey together on January 15th, 2017, and, 276 days later this beautiful journey is coming to an end. But, we do not need to worry, because, I am working on something new and would love to … Continue reading Post 52 | HDPCD | The conclusion

Post 48 | HDPCD | Printing the execution plan of a Hive query

Hello, everyone. Welcome to one more tutorial in the HDPCD certification series. In the┬álast┬átutorial, we saw how to enable vectorization in Hive. In this tutorial, we are going to see how to print the execution plan of a Hive query. Let us begin, then. This is one of the simplest┬átutorials in this certification series. In … Continue reading Post 48 | HDPCD | Printing the execution plan of a Hive query

Post 2 | HDPCD | Sandbox Installation

This is the second post in this series. In this post, we are going to install Hortonworks Sandbox, which is the platform where we will practice our exam objectives. We are going to follow below step-by-step process to install Hortonworks Sandbox. As you can see from above picture, below are the steps to install and … Continue reading Post 2 | HDPCD | Sandbox Installation