Monday, March 28, 2016

Hadoop Links

http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/

http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-multi-node-cluster/

Secondary Node

http://blog.madhukaraphatak.com/secondary-namenode---what-it-really-do/

Sonarqube Upgrade from 9.4.4 to 9.9.4 LTS

 Issue:  1) Java hasbeen upgraded from 11 to Open JDK 17. And Sonarqube is upgraded from 9.4 to 9.9.4. 2) After the upgrade sonarqube servic...