ISSUE-20180: [Bug] An OOM exception occurred while the broker was writing messages to the bookie

[sijie]

Original Issue: apache#20180

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Search before asking

• I searched in the issues and found nothing similar.

Version

pulsar v2.8.1

Minimal reproduce step

An OOM exception occurred while the broker was writing messages to the bookie.

nsemble size=2
write quourm size=2
Ack quorum size=2

Sending 4MB sized messages
bin/pulsar-perf produce --size 4194304 --num-messages 10000 -threads 10 test-string2

What did you expect to see?

normal

What did you see instead?

broker.log

Anything else?

No response

Are you willing to submit a PR?

• I'm willing to submit a PR!