Welcome to the community @Mawdo. While you wait for a more knowledgable community member to reply, allow me to supply some reading material in case it helps get you closer.    Information about query runtime metrics in Impala UI Monitoring Impala Queries ... View more

Welcome to the community @richardcloudera. Sorry to see you are facing an issue with submitting a form. Can you provide a link to the page where you are receiving this issue so we can investigate?  ... View more

@madhs  Have you resolved your issue. If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.            ... View more

I queried these tables, and the number of data entries is 0. I can be sure these tables were not created by anyone ... View more

@scheeri    FIFO is the default priority of a connection queue; however, if you have more then one concurrent task on a processor, multiple FlowFiles from the source connection can be executed about concurrently.  This means that one of those concurrent execution may complete before the other leading to FlowFile no longer being in same order in follow-on connections.   If you found that the provided solution(s) assisted you with your query, please take a moment to login and click Accept as Solution below each response that helped. Thank you, Matt ... View more

@shilpa_nifi  Would be very helpful if you could provider more detail around what you are seeing and what you want to see.  The more detail you can provide, the better answer you'll get.   Thanks, Matt ... View more

Welcome to the community @cpshah. I see that part 1 was posted in 2016 and I do not believe part 2 was created. That being said, maybe someone will see your post and work on a new article on the topic.  ... View more

Welcome to the community @chenjun. While you wait for someone more experience than me, I wanted to add a quick google translation of your post's subject in case if increases your ability to find help.  Submitting the sparksql task through Livy actually reports a kafka kerberos error, please help! ... View more

Welcome to the community @harry_su . As this question is several years old, I would suggest starting a new one. This would allow you to add details specific to your situation.  ... View more

thanks it solved the problem ... View more