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

Pig 0.13.0 Installation on Hadoop 2.6.0 on Ubuntu 14.04

Following Installation steps will execute successfully only when you have installed Hadoop with the help of this link. open terminal window sudo su hduser cd sudo wget http://apache-mirror.rbc.ru/pub/apache/pig/pig-0.13.0/pig-0.13.0.tar.gz sudo cp pig-0.13.0.tar.gz /usr/local/ cd /usr/local sudo tar -xvf pig-0.13.0.tar.gz sudo mv pig-0.13.0 pig sudo rm pig-0.13.0.tar.gz sudo chown hduser:hadoop -R pig Add PIG variables in bashrc … Continue reading Pig 0.13.0 Installation on Hadoop 2.6.0 on Ubuntu 14.04