David Arthur

icon indicating a website link https://github.com/mumrah icon indicating an email [email protected]

icon company @confluentinc icon location Raleigh, NC

Results 26 comments of David Arthur

MINOR Capture heap dump after OOM on CI

@chia7712 Even with the recent JUnit heap increase, we are seeing OOM on trunk https://github.com/apache/kafka/actions/runs/13807500150/job/38622104924#step:6:616 Can you take a look at this one?

MINOR Capture heap dump after OOM on CI

@chia7712 thanks for investigating. The metric creation inside a loop sounds like the likely culprit.

MINOR Capture heap dump after OOM on CI

WDYT about merging this PR @chia7712? I think it would help us diagnose OOM much faster if we had a heap dump (which of course includes the thread dump in...

KAFKA-16667 Avoid stale read in KRaftMigrationDriver

Thanks for the review @soarez! Sorry it took me so long to get back to this. Been busy migrating clusters to KRaft :)

KAFKA-16667 Avoid stale read in KRaftMigrationDriver

I ran ZkMigrationIntegrationTest locally several times and didn't get any failures. Same for ZkMigrationFailoverTest. Let's see how the next Jenkins run goes.

KAFKA-16667 Avoid stale read in KRaftMigrationDriver

I ran the migration system tests on this branch and noticed we had an old test for 3.4 that isn't working any longer. Since 3.4 is not supported for migrations,...