@Padmaja Jalleda , try out this URL. Click on Expand in Hortonworks Sandbox in the Cloud section. You will see it in Sandbox archive box. Let us know if that works for you.click-expand.png ... View more

@Srivatsa Nori , We can adjust hive-tez parameters from Ambari from admin user(if this is not Sandbox). If it is Sandbox, you can also login to Ambari by user credentials raj_ops/raj_ops. If not, you can set the password for admin if you haven't done already. Run this command on the terminal: ambari-admin-password-reset After login to Ambari, go to the Hive page, click on Configs tab and make the changes in two properties: hive.tez.container.size: from 200 to 682 MB (as recommended by Ambari) hive.tez.java.opts: -> from -server -Xmx200m -Djava.net.preferIPv4Stack=true to -server -Xmx512m -Djava.net.preferIPv4Stack=true. Let us know if this works. ... View more

Hi @Raf Mohammed , you can download Tableau from here. Refer the below link to set it up: http://hortonworks.com/hadoop-tutorial/interactive-sql-hadoop-hive-llap/#connect_with_bi_tool ... View more

Never mind, just got this thread https://github.com/SKKU-SKT/ggplot2.SparkR/issues/8. Right now, there is no package yet. Will have to wait then. I switched back to 1.6.2 and above command is working. ... View more