Noel Kwan

It's a deadlock somewhere in `DROP` again. Here all all the tail logs: ``` 2022-04-05T06:39:21.652236Z DEBUG risingwave_simulation::slt: Running cmd=Drop 2022-04-05T06:39:21.652236Z DEBUG risingwave_simulation::slt: retry count iteration=0 2022-04-05T06:39:21.726798Z INFO risingwave_simulation::cluster: kill compute-2...

Another issue that could be related: https://github.com/risingwavelabs/risingwave/issues/14910

Root cause is deadlock between barrier recovery and drop stream job.

> Great finding! Just curious: how do you debug the issue? Did you use any deadlock detection tool? Nope I just logged it, since I suspect deadlock due to drop...

Saw that @xxchan opened an issue in the cargo-make repo. Will wait for updates on that. Thanks @xxchan! https://github.com/sagiegurari/cargo-make/issues/954

Can use this instead https://github.com/risingwavelabs/risingwave/pull/15294 to launch psql

Do we have some test scenarios for it? > > May I ask is this related to [#12996 (comment)](https://github.com/risingwavelabs/risingwave/issues/12996#issuecomment-1774425756)? > > Yes, it is. And I tried to maintain a...

> Add some links and LGTM now Thank you!

Waiting for https://github.com/risingwavelabs/risingwave/pull/16594 to be reviewed and merged, otherwise the instructions here point to missing files.

Waiting for rate limit refactor to happen first.