org.apache.druid.server.metrics.QueryCountStatsMonitor emitting query/count metrics as 0

[tania manhas]

Hi Everyone,

I have a query regarding metrics emission by Druid. We have enabled org.apache.druid.server.metrics.QueryCountStatsMonitor to capture query metrics in Druid. However, the logs indicate that query/count remains at 0, However, our queries are being processed. I did research online and it seems this was a bug in earlier versions which has been fixed. We are using 30.0.1 version and having enabled emitter using druid.emitter=logging

druid.emitter.logging.logLevel=info.

Can someone please help with this issue?

Thankyou!

[gi...@imply.io]

IIRC, on the Broker, this monitor is currently only implemented for native queries. If you are doing all SQL queries then it may show 0. You should still see "sqlQuery/time" and "query/time" metrics, though.