Module commit 

Transaction commit orchestration

This module implements the commit workflow for Iceberg tables:

1. Write manifest files (Avro) containing data file metadata
2. Write manifest list (Avro) referencing manifests
3. Create snapshot with summary statistics
4. Write new table metadata JSON
5. Update catalog pointer atomically

Follows PyIceberg file naming conventions and Iceberg v2 format.

Modules

paths

File path generation for Iceberg metadata files

Functions

commit_transaction

Commit a transaction with automatic retry on concurrent modification

try_commit

Try to commit once (no retries)