4 ms·
what is "head of line" blocking?
by fnord77 5y ago
what is "head of line" blocking?
- staticassertion 5y agoA single partition is intended to be processed, more or less, in by a single worker. If one of those messages, for whatever reason, ends up being really expensive, or flaky, you can't move on until you've handled it. That's head of line blocking.