Hi, Do you recommend installing Solr on HDF (2.1)? if yes, what use cases could be applicable? Thanks, SJ ... View more

Hi, We are working on the POC implementation with the following nodes : I am wondering if you recommend to install Ranger on both HDF and HDP or can i install it on just Ambari server (HDP2.6) for both? Thanks, SJ ... View more

Hi, Prior the installation HDF2.1 (HDF Management Pack) , we need to back up the Ambari resources, I'm wondering what is the purpose of this backup and how long we need to keep it? Thanks, SJ ... View more

HI, We are going to install HDP(2.6) and HDF(2,1) in our site for now. 3 Serves in HDP and 2 servers in HDF. Since zookeeper is not recommend to be in the same servers as Kafka and Nifi, so we are planning to have zookeeper in just HDF and Kafka in HDF servers. I have two questions regarding this architecture : - Is the architecture the right approach to go ? - What is the best practices for Kafka initial configuration and installationKafka. Thanks, SJ ... View more

Hi, I have two servers (Mermoy 8G, Disk 146G and CPU4) for the HDF 2.1.2, I followed the following best practice provided in the below link https://community.hortonworks.com/content/kbentry/7882/hdfnifi-best-practices-for-setting-up-a-high-perfo.html I would like to know if there is any more best practices that i need to follow? Also how /var, /log, etc folders should be sizing based on the total allocated disk. Thanks, SJ ... View more