Created on 12-17-2016 03:23 AM - edited 09-16-2022 07:48 AM
https://github.com/linkedin/dr-elephant/wiki
Dr. Elephant is a tool from LinkedIn for performance monitoring and tuning of Apache Hadoop and Apache Spark.
https://engineering.linkedin.com/blog/2016/04/dr-elephant-open-source-self-serve-performance-tuning-...
https://www.youtube.com/watch?v=aL3OJ4YoxPA
https://github.com/linkedin/dr-elephant/wiki/User-Guide
This is a great tool for checking on how well jobs are performing be there Hadoop Map Reduce or Spark.