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by SrinuB • New Contributor III

Tuesday

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Why Your MERGE Stopped Conflicting: Deletion Vectors and Row-Level Concurrency

Optimization · Delta Lake · Change one row without rewriting the whole file, and let writers share a tableBy @SrinuB Two jobs update the same Delta table at the same time. One fails with ConcurrentAppendException or ConcurrentDeleteReadException, and...

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Tuesday

Databricks Community

Why Your MERGE Stopped Conflicting: Deletion Vectors and Row-Level Concurrency