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Diffstat (limited to 'core/src/main/scala/org/apache/spark/rdd/MapPartitionsWithContextRDD.scala')
-rw-r--r-- | core/src/main/scala/org/apache/spark/rdd/MapPartitionsWithContextRDD.scala | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/core/src/main/scala/org/apache/spark/rdd/MapPartitionsWithContextRDD.scala b/core/src/main/scala/org/apache/spark/rdd/MapPartitionsWithContextRDD.scala deleted file mode 100644 index aea08ff81b..0000000000 --- a/core/src/main/scala/org/apache/spark/rdd/MapPartitionsWithContextRDD.scala +++ /dev/null @@ -1,41 +0,0 @@ -/* - * 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.rdd - -import org.apache.spark.{Partition, TaskContext} - - -/** - * A variant of the MapPartitionsRDD that passes the TaskContext into the closure. From the - * TaskContext, the closure can either get access to the interruptible flag or get the index - * of the partition in the RDD. - */ -private[spark] -class MapPartitionsWithContextRDD[U: ClassManifest, T: ClassManifest]( - prev: RDD[T], - f: (TaskContext, Iterator[T]) => Iterator[U], - preservesPartitioning: Boolean - ) extends RDD[U](prev) { - - override def getPartitions: Array[Partition] = firstParent[T].partitions - - override val partitioner = if (preservesPartitioning) prev.partitioner else None - - override def compute(split: Partition, context: TaskContext) = - f(context, firstParent[T].iterator(split, context)) -} |