[PR] KAFKA-21049: Prevent async consumer busy loop with zero retry backoff [kafka]

["dybyte (via GitHub)" <gi...@apache.org>]

dybyte opened a new pull request, #23404:
URL: https://github.com/apache/kafka/pull/23404

   When `retry.backoff.ms` is 0, the async consumer can use a 0 ms wait while
   waiting for fetch progress, causing the outer poll loop to repeat without
   blocking.
   
   This change applies a minimum 1 ms application-thread wait without changing
   request retry behavior, and adds tests for both affected paths.


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Re: [PR] KAFKA-21049: Prevent async consumer busy loop with zero retry backoff [kafka]

["github-actions[bot] (via GitHub)" <gi...@apache.org>]

github-actions[bot] commented on PR #23404:
URL: https://github.com/apache/kafka/pull/23404#issuecomment-5738948543

   A label of 'needs-attention' was automatically added to this PR in order to raise the
   attention of the committers. Once this issue has been triaged, the `triage` label
   should be removed to prevent this automation from happening again.


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