LuciferYang commented on code in PR #37185: URL: https://github.com/apache/spark/pull/37185#discussion_r922688025
########## sql/catalyst/src/main/scala-2.12/org/apache/spark/sql/catalyst/util/GenericArrayDataHelper.scala: ########## @@ -0,0 +1,28 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.spark.sql.catalyst.util + +object GenericArrayDataHelper { + def toArray(seq: Seq[Any]): Array[Any] = seq.toArray + + def toArray(seqOrArray: Any): Array[Any] = seqOrArray match { + case seq: Seq[Any] => seq.toArray + case array: Array[Any] => array // array of objects, so no need to convert + case array: Array[_] => array.toSeq.toArray[Any] // array of primitives, so box them Review Comment: To be honest, I didn't go deep into the specific code that it was called by. This class just extracted the original code into this helper class without any changes. The actual changes is in `scala-2.13/org/apache/spark/sql/catalyst/util/GenericArrayDataHelper.scala`. If need to clarify the answer to this question, I need to investigate it further -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
