KAFKA-10723: LogManager thread pool activity post shutdown

[Kowshik Prakasam <kp...@confluent.io>]

Hey everyone,

When I was seeing Broker error logs, I noted that the LogManager leaks
internal thread pool activity during KafkaServer shutdown sequence,
whenever it encounters an internal error. I have explained the issue in
this jira: https://issues.apache.org/jira/browse/KAFKA-10723 , and have
proposed couple of ways to fix this. If you are familiar with this code,
please could you have a look and share your thoughts on which of the
proposed fixes is the right way to go? If you feel there are other ways to
fix the issue, your thoughts are welcome.

Thank you!


Cheers,
Kowshik

Re: KAFKA-10723: LogManager thread pool activity post shutdown

[Kowshik Prakasam <kp...@confluent.io>]

In case you are interested in the fix, I've uploaded a PR:
https://github.com/apache/kafka/pull/9596 containing fix #2 mentioned in
the jira description.


Cheers,
Kowshik


On Sat, Nov 14, 2020 at 12:40 PM Kowshik Prakasam <kp...@confluent.io>
wrote:

> Hey everyone,
>
> When I was seeing Broker error logs, I noted that the LogManager leaks
> internal thread pool activity during KafkaServer shutdown sequence,
> whenever it encounters an internal error. I have explained the issue in
> this jira: https://issues.apache.org/jira/browse/KAFKA-10723 , and have
> proposed couple of ways to fix this. If you are familiar with this code,
> please could you have a look and share your thoughts on which of the
> proposed fixes is the right way to go? If you feel there are other ways to
> fix the issue, your thoughts are welcome.
>
> Thank you!
>
>
> Cheers,
> Kowshik
>
>