viirya opened a new issue, #188:
URL: https://github.com/apache/arrow-datafusion-comet/issues/188
### Describe the bug
Currently, if there are Comet operators after `ReusedExchange`, Comet will
throw exception:
```
org.apache.comet.CometRuntimeException: No input for CometNativeExec:
CometSort [b#15145], [b#15145 ASC NULLS FIRST]
+- ReusedExchange [b#15145], CometColumnarExchange hashpartitioning(a#15143,
10), ENSURE_REQUIREMENTS, CometColumnarShuffle, [plan_id=45057]
at
org.apache.spark.sql.comet.CometNativeExec.doExecuteColumnar(operators.scala:241)
at
org.apache.spark.sql.execution.SparkPlan.$anonfun$executeColumnar$1(SparkPlan.scala:222)
at
org.apache.spark.sql.execution.SparkPlan.$anonfun$executeQuery$1(SparkPlan.scala:246)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
at
org.apache.spark.sql.execution.SparkPlan.executeQuery(SparkPlan.scala:243)
at
org.apache.spark.sql.execution.SparkPlan.executeColumnar(SparkPlan.scala:218)
at
org.apache.spark.sql.execution.InputAdapter.doExecuteColumnar(WholeStageCodegenExec.scala:521)
at
org.apache.spark.sql.execution.SparkPlan.$anonfun$executeColumnar$1(SparkPlan.scala:222)
at
org.apache.spark.sql.execution.SparkPlan.$anonfun$executeQuery$1(SparkPlan.scala:246)
at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
```
### Steps to reproduce
_No response_
### Expected behavior
_No response_
### Additional context
_No response_
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