Do you have memory-based admission control configured? If you set that up with default memory limits then it should help to avoid that.
See https://impala.apache.org/docs/build/html/topics/impala_admission.html#admission_memory or https://www.cloudera.com/documentation/enterprise/latest/topics/impala_admission.html#admission_memory On Wed, Feb 21, 2018 at 10:45 AM, Fawze Abujaber <[email protected]> wrote: > Hi Guys, > > I just upgraded my CDH version to include impala 2.11, and I applied the > impala admission control, I have few resource pools with the default > configuration. > > I see when one query consuming all the impala resources, and new query is > submitted, the query is killed because no free memory to assign to the new > query. > > How I can enforce the new query to queued instead of being killed. >
