@Bulu As this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. ... View more

idle session timeout didn't help me. It seems Hue keeps Impala connection and keeps communicating with Impala coordinator when the query is in flight. The only way to close any open connection is to logoff from the HUE or Close the HUE session from http://<<Query-Coordinator>>:25000/sessions. ... View more

Worked for me too. Thank you. ... View more