TakeOrderedAndProject
+- Project
   +-  Window [COMET: WindowExec is not fully compatible with Spark (Native WindowExec has known correctness issues). To enable it anyway, set spark.comet.operator.WindowExec.allowIncompatible=true. For more information, refer to the Comet Compatibility Guide (https://datafusion.apache.org/comet/user-guide/compatibility.html).]
      +- CometColumnarToRow
         +- CometSort
            +- CometColumnarExchange
               +- HashAggregate
                  +- CometColumnarToRow
                     +- CometColumnarExchange
                        +- HashAggregate
                           +- Expand
                              +- Project
                                 +- BroadcastHashJoin
                                    :- CometColumnarToRow
                                    :  +- CometProject
                                    :     +- CometBroadcastHashJoin
                                    :        :- CometFilter
                                    :        :  +- CometScan [native_iceberg_compat] parquet spark_catalog.default.store_sales
                                    :        :        +- SubqueryBroadcast
                                    :        :           +- BroadcastExchange
                                    :        :              +- CometNativeColumnarToRow
                                    :        :                 +- CometProject
                                    :        :                    +- CometFilter
                                    :        :                       +- CometScan [native_iceberg_compat] parquet spark_catalog.default.date_dim
                                    :        +- CometBroadcastExchange
                                    :           +- CometProject
                                    :              +- CometFilter
                                    :                 +- CometScan [native_iceberg_compat] parquet spark_catalog.default.date_dim
                                    +- BroadcastExchange
                                       +- Project
                                          +- BroadcastHashJoin
                                             :- CometNativeColumnarToRow
                                             :  +- CometFilter
                                             :     +- CometScan [native_iceberg_compat] parquet spark_catalog.default.store
                                             +- BroadcastExchange
                                                +- Project
                                                   +- Filter
                                                      +- Window
                                                         +-  WindowGroupLimit [COMET: WindowGroupLimit is not supported]
                                                            +- CometColumnarToRow
                                                               +- CometSort
                                                                  +- CometHashAggregate
                                                                     +- CometExchange
                                                                        +- CometHashAggregate
                                                                           +- CometProject
                                                                              +- CometBroadcastHashJoin
                                                                                 :- CometProject
                                                                                 :  +- CometBroadcastHashJoin
                                                                                 :     :- CometFilter
                                                                                 :     :  +- CometScan [native_iceberg_compat] parquet spark_catalog.default.store_sales
                                                                                 :     :        +- ReusedSubquery
                                                                                 :     +- CometBroadcastExchange
                                                                                 :        +- CometProject
                                                                                 :           +- CometFilter
                                                                                 :              +- CometScan [native_iceberg_compat] parquet spark_catalog.default.store
                                                                                 +- CometBroadcastExchange
                                                                                    +- CometProject
                                                                                       +- CometFilter
                                                                                          +- CometScan [native_iceberg_compat] parquet spark_catalog.default.date_dim

Comet accelerated 34 out of 53 eligible operators (64%). Final plan contains 6 transitions between Spark and Comet.