diff --git a/gluten-substrait/src/main/scala/org/apache/gluten/execution/WholeStageTransformer.scala b/gluten-substrait/src/main/scala/org/apache/gluten/execution/WholeStageTransformer.scala
index 01b9ff9319b3..5c1aca6d12ba 100644
--- a/gluten-substrait/src/main/scala/org/apache/gluten/execution/WholeStageTransformer.scala
+++ b/gluten-substrait/src/main/scala/org/apache/gluten/execution/WholeStageTransformer.scala
@@ -25,7 +25,7 @@ import org.apache.gluten.metrics.{GlutenTimeMetric, MetricsUpdater}
 import org.apache.gluten.substrait.`type`.{TypeBuilder, TypeNode}
 import org.apache.gluten.substrait.SubstraitContext
 import org.apache.gluten.substrait.plan.{PlanBuilder, PlanNode}
-import org.apache.gluten.substrait.rel.{LocalFilesNode, RelNode, SplitInfo}
+import org.apache.gluten.substrait.rel.{RelNode, SplitInfo}
 import org.apache.gluten.utils.SubstraitPlanPrinterUtil
 
 import org.apache.spark._
@@ -42,9 +42,7 @@ import org.apache.spark.sql.utils.SparkInputMetricsUtil.InputMetricsWrapper
 import org.apache.spark.sql.vectorized.ColumnarBatch
 
 import com.google.common.collect.Lists
-import org.apache.hadoop.fs.{FileSystem, Path}
 
-import scala.collection.JavaConverters._
 import scala.collection.mutable
 import scala.collection.mutable.ArrayBuffer