I seem to be having an intermittent issue with the hue, hive connection.
At points in time we have users that can access hue with no issues and at the same time others that get into hue but when they go to hive query the databases pane on the left doesn’t load. It has a spinning circle that sits there for minutes; we have not witnessed it ever loading when it sits for more than a few seconds.
We are wondering if anyone can point us in the right direction to look for the root cause of this issue.
My current workaround for this issue is to restart hue then restart hive server2.
There are no error stacks in the logs during these time periods in hue or hive server2.
Hue has its own hive server 2.
We are running hue 3.9.0 and can’t upgrade to a newer version at this point in time.
Please let me know if you have any thoughts.
We have it configured as the following.
# Number of threads used by the CherryPy web server
Also I should mention when this happens we can connect via beeline to thew same hive server with no issues.