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Why do we need this barrier_O? What exactly is it waiting for? For each read of V/K, we have pipeline and producer_commit to control that flow. Also, the placement of barrier_O seems strange—it appear…
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I'd like to create middleware for producers and consumers, to do things like distributed tracing, logging, metrics and so on.
Here is an [example of instrumenting a producer and consumer with a var…
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There have been a number of times the tap has hit a `429 Too Many Requests` error and the inbuilt back-off strategy has not been able to recover the sync. We should investigate if there is a better wa…
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Usually one has to either `poll` or `flush` a producer after sending 1 or more messages with a call to `produce`.
I had a look through the source code and I don't seem to be able to find a Julia in…
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Description
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Producer correctly recognizes that the topic ID has changed, i.e., the topic was re-created (removed and created with the same name).
Unfortunately, the metadata for the jus…
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Hello! I have a question regarding the expected behavior around `Client.EndTransaction` and `GroupTransactSession.End`. In the event a partition between the kgo client and the broker for this call, ev…
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For the virtual friendly competition, all the matches need to be simulated in advance. Running the simulation at reasonable speed requires a reasonably powerful computer with a discrete GPU.
Once the…
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### Search before asking
- [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar.
### Read release policy
- [X] I understand that unsupported ver…
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In order to support event streams #440, we need to provide a producer/consumer model for creating streams. This requires a new abstraction, which I will call a `queue`: a producer strand (often start…
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**Describe the bug**
Somehow messages are being lost between the Producer and Consumer.
I have an app in FastAPI which has an endpoint `submit_batch` which uses an aiokafka Producer to send messag…