Hi, Is there a difference (in functionality) between %jdbc, %hive and %sql interpreter. If Yes, what is the difference? We can access hive data by using all these interpreters. As per the documentation, we can achieve the same functionality by using %jdbc when compared to %hive and it (%hive) will be replaced in newer version of Zeppelin. Thanks. ... View more

Hi All, We are trying to use Cloudbreak for launching hdp cluster on EC2 instances. When we launch the cluster, by default it takes hostname as "ip-XX-XXX-XX-XX" for Instances. As per our understanding, we need two files (hostmap.json & cluster_config.json) to launch the cluster. In Cloudbreak, we don't have a provision to select two files. We can select only one file. Does Cloudbreak support launching instances with specific hostname? Thanks.. ... View more

Hi, We want to use external hive metastore that is backed by Amazon RDS in cloudbreak. In cloudbreak UI -> Show Advanced Options -> we can configure DB properties for Ambari but not sure about hive. Can we configure the properties(javax.jdo.option.ConnectionURL, javax.jdo.option.ConnectionUserName, javax.jdo.option.ConnectionPassword) for external hive metastore in blueprint.json (hive-site.xml) or any other way we can configure it? Do we have any documentation on how to configure Amazon RDS in cloudbreak? https://community.hortonworks.com/questions/67731/cloudbreak-for-aws-and-specifying-rds-for-hivemeta.html As per the above link, we can add environment variables in cloudbreak deployer's Profile. But if we are putting the variables in Profile file then will it apply only for Hive Service? Thanks. ... View more