I have already hdp 2.4 cluster in the server . How to upgrade HDP 2.4 to 2.5? ... View more

Can you please provide information and samples for Log 4J in Spark ? ... View more

I have followed all the steps of HDP document and installed ambari-server successfully. ambari - server is starting properly. But when I am opening the web page with ddd.xx.xxxxx.com then displaying message like "This page can’t be displayed" Where I am missing ? please help me Thanks, Narender, ... View more

Is Ubuntu 15 and later versions supports HDP 2.4? what are the new specifications and requirements we need to follow? ... View more

I would install hortonworks 2.4 in ubuntu 15. What are the specifications and configuration settings we need to follow? Thanks, Narender. ... View more