[Bug] Deadlock found in branch-3.0

[dao-jun]

Search before asking

• I searched in the issues and found nothing similar.

Read release policy

• I understand that unsupported versions don't get bug fixes. I will attempt to reproduce the issue on a supported version of Pulsar client and Pulsar broker.

Version

build from branch-3.0

Minimal reproduce step

NONE

What did you expect to see?

No deadlock

What did you see instead?

Have a deadlock

Anything else?

Are you willing to submit a PR?

• I'm willing to submit a PR!

[dao-jun]

maybe need to cherrypick #20697 to branch3.0

[lhotari]

maybe need to cherrypick #20697 to branch3.0

Good point. I'll add the label release/3.0.11.

[lhotari]

@dao-jun looks like #20984 is also required besides #20697.

[lhotari]

@dao-jun I can handle the cherry-picking. Already on it. Looks like #21465 also causes a conflict in resolving the merge conflicts. Just ensuring that I don't reverse that change accidentially when cherry-picking. This is a good example where cherry-picking should have been performed in dependent order.

[lhotari]

PR to backport the fixes: #24037

[dao-jun]

@lhotari thanks for your work!

[lhotari]

@lhotari thanks for your work!

@dao-jun tests are failing. One reason is that branch-3.0 is broken, reported as #24038 . The PR #24037 changes also introduce a new test failure.