Warning

This is out-of-date documentation. The latest Comet release is version 0.11.0.

Supported Spark Operators

The following Spark operators are currently replaced with native versions. Query stages that contain any operators not supported by Comet will fall back to regular Spark execution.

Operator	Notes
Projection
Filter
Sort
Hash Aggregate
Limit
Sort-merge Join
Hash Join
BroadcastHashJoinExec
Shuffle
Expand
Union