Hi Cloudera Team,   I am getting issue while sending message to Kafka topic from outside of sandbox, but same application in sandbox is able to send message to Kafka topic. Below is the screen print of these cases In First case I am trying to send test message to my Kafka topic; that application runs without giving any error. But at cluster location topic was not showing any messages   In Second case when I ran the same application in sandbox messages were send and displayed in Kafka topic.     Could you please assist me what wrong I am doing (or what extra I have to do) to make my First case successful. ... View more

Hi,   Just wanted to know if we can setup and use KNIME (A visual data analytics tool). I've tried to install in HDP 3.0 with the help of link "https://docs.knime.com/2018-12/server_installation_guide/index.html". Installation was successful but when I was trying to use link sandbox-hdf.hortonworks.com:8090, it was not connecting. In error log file I could see that "tomcat" was not able to connect localhost:8005. Not sure if this was the reason.   Please let me know if anyone used KNIME in HDP sandbox. Or any Visual Data Analytics tool you have used. Thanks. ... View more