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Posted to commits@pulsar.apache.org by "omrifried (via GitHub)" <gi...@apache.org> on 2025/09/06 23:46:07 UTC
[PR] [improve][functions] add batching options py [pulsar]
omrifried opened a new pull request, #24713:
URL: https://github.com/apache/pulsar/pull/24713
Main Issue: https://github.com/apache/pulsar/issues/21758
### Motivation
* Add batching capabilities to pulsar function python implementation outside of default specs
* Optimize throughput in pulsar functions via custom batching
### Modifications
* Utilize the batch spec in the Functions proto message to define the pulsar function producer attrs
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- *Added integration tests for end-to-end deployment with large payloads (10MB)*
- *Extended integration test for recovery after broker failure*
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- [ ] The binary protocol
- [ ] The REST endpoints
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Re: [PR] [improve][functions] add batching options py [pulsar]
Posted by "merlimat (via GitHub)" <gi...@apache.org>.
merlimat closed pull request #24713: [improve][functions] add batching options py
URL: https://github.com/apache/pulsar/pull/24713
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Re: [PR] [improve][functions] add batching options py [pulsar]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #24713:
URL: https://github.com/apache/pulsar/pull/24713#issuecomment-3263289555
@omrifried Please add the following content to your PR description and select a checkbox:
```
- [ ] `doc` <!-- Your PR contains doc changes -->
- [ ] `doc-required` <!-- Your PR changes impact docs and you will update later -->
- [ ] `doc-not-needed` <!-- Your PR changes do not impact docs -->
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```
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Re: [PR] [improve][functions] add batching options py [pulsar]
Posted by "merlimat (via GitHub)" <gi...@apache.org>.
merlimat commented on PR #24713:
URL: https://github.com/apache/pulsar/pull/24713#issuecomment-6182197189
@omrifried thanks for this, and sorry it never got a proper review. The same need is now covered by #26392, which makes the Python function runtime honour the batching settings in the function's producerSpec. We're going through the backlog of open PRs (https://lists.apache.org/thread/cgy7w0qgnq8s7j0ykyzgrn3hj4nb67wf), so I'm closing this one. If anything from your change is still missing after that, feel free to open a follow-up against current master.
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