Hi,   I got the same error in hue 3.1.0. The sql works fine with beeline but will get same error with hue. And we're also using impala hive HA.   Tried [Set use_get_log_api=true in the beeswax section ], and it's not working. Do you have any other solution? ... View more

Upgrading to a newer version of Impala will solve most scalability issues that you'd see on Impala 2.9, mostly because of https://blog.cloudera.com/scalability-improvement-of-apache-impala-2-12-0-in-cdh-5-15-0/. ... View more