Sijie Guo

Support open-telemetry

2

1. Trace integration 2. Metrics integration

- [x] beforeSend #1 - [ ] sendAcknowledge - [x] onConsume #1 - [ ] onAcknowledge

Python client send a 'null' schema data for StringSchema

5

**Describe the bug** Python client uses `json.dump(None)` to generate the schema info for StringSchema. It causes the python client sends a schema info with "null" schema data. **Expected behavior** Python...

**BUG REPORT** 1. Please describe the issue you observed: - What did you do? run ci jobs - What did you expect to see? all ci jobs pass - What...

**FEATURE REQUEST** 1. Please describe the feature you are requesting. A new bookkeeper fluent API is introduced in apache/bookkeeper#506. DistributedLog should integrate with the new fluent API to leverage `CompletableFuture`....

**FEATURE REQUEST** 1. Please describe the feature you are requesting. dlog api supports `truncation` at the head. it is natural for a streaming use case to purge old data. it...

**FEATURE REQUEST** 1. Please describe the feature you are requesting. in supporting #227 , opening a log stream with `overwrite` mode is done with two separate operations - delete the...