andygrove commented on PR #2154:
URL:
https://github.com/apache/datafusion-comet/pull/2154#issuecomment-3201266406
Example output:
```
$ grep accelerate /tmp/tpch.log | awk '{print substr($0, 19)}' | sort | uniq
WARN CometSparkSessionExtensions: Comet cannot accelerate
AdaptiveSparkPlanExec because: AdaptiveSparkPlan is not supported
WARN CometSparkSessionExtensions: Comet cannot accelerate
AggregateExpression because: distinct aggregates are not supported
WARN CometSparkSessionExtensions: Comet cannot accelerate
BroadcastHashJoinExec because: BuildRight with LeftAnti is not supported
WARN CometSparkSessionExtensions: Comet cannot accelerate
BroadcastQueryStageExec because: BroadcastQueryStage is not supported
WARN CometSparkSessionExtensions: Comet cannot accelerate CommandResultExec
because: CommandResult is not supported
WARN CometSparkSessionExtensions: Comet cannot accelerate
ExecutedCommandExec because: Execute CreateViewCommand is not supported
WARN CometSparkSessionExtensions: Comet cannot accelerate
ExecutedCommandExec because: Execute DropTempViewCommand is not supported
WARN CometSparkSessionExtensions: Comet cannot accelerate LocalTableScanExec
because: LocalTableScan is not supported
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: Child
org.apache.spark.sql.execution.aggregate.HashAggregateExec is not native
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: Child
org.apache.spark.sql.execution.joins.BroadcastHashJoinExec is not native
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(custdist#385L DESC NULLS LAST, c_count#390L DESC NULLS LAST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(l_returnflag#24 ASC NULLS FIRST, l_linestatus#25 ASC NULLS FIRST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(l_shipmode#30 ASC NULLS FIRST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(nation#310 ASC NULLS FIRST, o_year#311 DESC NULLS LAST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(o_orderpriority#61 ASC NULLS FIRST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(o_year#282 ASC NULLS FIRST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(revenue#227 DESC NULLS LAST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(s_name#109 ASC NULLS FIRST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(s_suppkey#108L ASC NULLS FIRST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(supp_nation#250 ASC NULLS FIRST, cust_nation#251 ASC NULLS FIRST,
l_year#252 ASC NULLS FIRST)
WARN CometSparkSessionExtensions: Comet cannot accelerate
ShuffleExchangeExec because: unsupported Spark partitioning:
ArrayBuffer(value#336 DESC NULLS LAST)
```
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