zzcclp commented on a change in pull request #1601:
URL: https://github.com/apache/kylin/pull/1601#discussion_r635103927
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File path:
kylin-spark-project/kylin-spark-engine/src/main/scala/org/apache/kylin/engine/spark/job/CuboidAggregator.scala
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@@ -26,12 +26,15 @@ import
org.apache.kylin.engine.spark.metadata.cube.model.SpanningTree
import org.apache.kylin.engine.spark.metadata.{ColumnDesc, DTType,
FunctionDesc, LiteralColumnDesc}
import org.apache.kylin.measure.bitmap.BitmapMeasureType
import org.apache.kylin.measure.hllc.HLLCMeasureType
+import org.apache.spark.sql.catalyst.InternalRow
import org.apache.spark.sql.catalyst.expressions.aggregate.AggregateFunction
import org.apache.spark.sql.functions.{col, _}
-import org.apache.spark.sql.types.{StringType, _}
+import org.apache.spark.sql.types.{BinaryType, BooleanType, ByteType,
CalendarIntervalType, DoubleType, FloatType, ShortType, StringType, _}
import org.apache.spark.sql.udaf._
import org.apache.spark.sql.{Column, DataFrame, SparkSession}
import org.apache.spark.sql.catalyst.expressions.Literal
+import org.apache.spark.sql.catalyst.util.{ArrayData, MapData}
+import org.apache.spark.unsafe.types.{CalendarInterval, UTF8String}
Review comment:
remove some unused import, please check.
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