I've rerun previously successful builds on branches and they all consistently fail e.g. https://github.com/apache/pinot/runs/5121720552?check_suite_focus=true

i.e. this does not relate to what's been merged into master

Got a quickstart failure: https://github.com/apache/pinot/runs/5122022755?check_suite_focus=true

yes, that's what's failing

I even got one on an old PR, so my guess is a GHA package update https://github.com/apache/pinot/runs/5122132636?check_suite_focus=true

as far back as I could go, the meetupRsvp quickstart has returned empty for all queries

this replaces the meetup rsvp events stream, which has been retired and was causing the build to break, with simulated events https://github.com/apache/pinot/pull/8180

Can someone take a look at https://github.com/apache/pinot/pull/8181 ?

can you add sample schema with few rows and sample query and when this is useful

@User can you please suggest? Can we ingest data from presto to pinot(offline table). ? Is there any work around on this? https://github.com/apache/pinot/issues/4809

@User I know you have built this for trino-pinot, can that be extended to presto-pinot?

hey folks, we are missing all design docs here starting 2021: https://docs.pinot.apache.org/developers/design-documents. If you have anything that should go here, please take a moment and add it 🙏

What tools have you used to load test pinot? We are thinking jmeter, but curious if what others might have used.

We want to run queries as tenants (hundreds of tenants) and our use-case is in the max hundreds of queries per second.

Jmeter is good

i use python locust a lot because i used to write much more python, but yes jmeter works well

I prefer gatling

Jmeter has had various issues with the way it records latencies historically

There is also QueryRunner in Pinot code base

You can push offline segments. Is that not what you are looking for?

hmm, not exactly. I was thinking if there was an API to post some events into Pinot. Pushing offline segments works but I cannot invoke it from my pipeline. Reason I want to bypass Kafka ingestion is to avoid setting up a Kafka cluster (which is tricky for prod in our infra as they have rotating keys to connect to kafka etc).

I see, there is one, but not in open source.

Thought this was a very interesting article on fuzzing a DB to find bugs: https://medium.com/airtable-eng/stateful-model-based-database-fuzzing-eacffb4d7337

Has anyone here tried compiling pinot on M1 mac?

@User has @User

i was unsuccessful a few weekends ago, but admittedly did not spend more than 15 minutes on it. I went back to an intel mac