One option is that some queries are still being analyzed and no backends have started. Or that some backends have completed but the query is still waiting on other backends or the client.
It's hard to be certain without more details. On Mon, Mar 16, 2026 at 1:51 AM Artem Akinin <[email protected]> wrote: > Hello! > I couldn't figure out why number of queries in flight in The Queries page > of the web UI is different from «Num Queries Admitted by this Coordinator» > in The Backends page sometimes. I understand that in the Impala code that > numbers are in different variables, and they updates in different logic. > But aren't they supposed to be equals? Can you help to explain the > difference? > With regards, Artem > > p.s. Sorry for duplication. I subscribed to mail-list in first time >
