Dynamiclake [better] Crack Jun 2026

This is the crack: a divergence between written data files and the table metadata that cannot be resolved by simple compaction.

# Stream A (continues writing) df_old.write.format("delta").mode("append").save("/events") dynamiclake crack

Apply schema changes only during dedicated maintenance windows or via a single orchestrator (e.g., Airflow DAG with exclusive lock). This is the crack: a divergence between written