lucasfang opened a new pull request, #112:
URL: https://github.com/apache/paimon-cpp/pull/112
### Purpose
Linked issue: No linked issue
This change adds append-only table write and compaction coordination support.
Included changes:
- **Public API** (`include/paimon/append/`):
- Adds `AppendCompactCoordinator` header for coordinating append-only
table compaction tasks.
- **Append Module** (`src/paimon/append/`):
- Adds `AppendOnlyWriter` for writing data to append-only tables with
automatic flush and compaction triggering.
- Adds `AppendCompactTask` representing a single compaction task for
append-only tables.
- Adds `AppendCompactCoordinator` implementation for managing and
scheduling compaction tasks.
- Adds test coverage in `AppendOnlyWriterTest` (710 lines) validating
writer behavior, flush logic, and compaction integration.
### Tests
Not run. Local compile, CMake, and gtest environment checks are not part of
this PR description.
Test coverage included in this change:
- `AppendOnlyWriterTest`
### API and Format
This change adds public API in
`include/paimon/append/append_compact_coordinator.h`.
No storage format or protocol changes.
### Documentation
No documentation changes required.
### Generative AI tooling
Migrate-by: Aone Copilot (Qwen3.7-Max)
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