From eec39fa1d5d8f9f5bdfaf7b4907f2fe20b635c8f Mon Sep 17 00:00:00 2001
From: Josh Rosen <joshrosen@databricks.com>
Date: Fri, 17 Jul 2015 15:53:48 -0700
Subject: [PATCH] Remove allowLocal(); deprecate user-facing uses of it.

---
 .../scala/org/apache/spark/SparkContext.scala | 86 ++++++++++++++-----
 .../apache/spark/api/java/JavaRDDLike.scala   |  2 +-
 .../apache/spark/api/python/PythonRDD.scala   |  5 +-
 .../apache/spark/rdd/PairRDDFunctions.scala   |  2 +-
 .../main/scala/org/apache/spark/rdd/RDD.scala |  4 +-
 .../apache/spark/rdd/ZippedWithIndexRDD.scala |  3 +-
 .../apache/spark/scheduler/DAGScheduler.scala | 15 ++--
 .../spark/scheduler/DAGSchedulerEvent.scala   |  1 -
 .../scala/org/apache/spark/rdd/RDDSuite.scala |  2 +-
 .../spark/scheduler/DAGSchedulerSuite.scala   |  4 +-
 .../OutputCommitCoordinatorSuite.scala        |  4 +-
 .../spark/scheduler/SparkListenerSuite.scala  |  2 +-
 .../spark/streaming/kafka/KafkaRDD.scala      |  3 +-
 .../apache/spark/mllib/rdd/SlidingRDD.scala   |  2 +-
 python/pyspark/rdd.py                         |  4 +-
 .../spark/sql/execution/SparkPlan.scala       |  3 +-
 16 files changed, 88 insertions(+), 54 deletions(-)

diff --git a/core/src/main/scala/org/apache/spark/SparkContext.scala b/core/src/main/scala/org/apache/spark/SparkContext.scala
index d00c012d80560..171cd6873dbab 100644
--- a/core/src/main/scala/org/apache/spark/SparkContext.scala
+++ b/core/src/main/scala/org/apache/spark/SparkContext.scala
@@ -1758,16 +1758,13 @@ class SparkContext(config: SparkConf) extends Logging with ExecutorAllocationCli
 
   /**
    * Run a function on a given set of partitions in an RDD and pass the results to the given
-   * handler function. This is the main entry point for all actions in Spark. The allowLocal
-   * flag specifies whether the scheduler can run the computation on the driver rather than
-   * shipping it out to the cluster, for short actions like first().
+   * handler function. This is the main entry point for all actions in Spark.
    */
   def runJob[T, U: ClassTag](
       rdd: RDD[T],
       func: (TaskContext, Iterator[T]) => U,
       partitions: Seq[Int],
-      allowLocal: Boolean,
-      resultHandler: (Int, U) => Unit) {
+      resultHandler: (Int, U) => Unit): Unit = {
     if (stopped.get()) {
       throw new IllegalStateException("SparkContext has been shutdown")
     }
@@ -1777,54 +1774,104 @@ class SparkContext(config: SparkConf) extends Logging with ExecutorAllocationCli
     if (conf.getBoolean("spark.logLineage", false)) {
       logInfo("RDD's recursive dependencies:\n" + rdd.toDebugString)
     }
-    dagScheduler.runJob(rdd, cleanedFunc, partitions, callSite, allowLocal,
-      resultHandler, localProperties.get)
+    dagScheduler.runJob(rdd, cleanedFunc, partitions, callSite, resultHandler, localProperties.get)
     progressBar.foreach(_.finishAll())
     rdd.doCheckpoint()
   }
 
   /**
-   * Run a function on a given set of partitions in an RDD and return the results as an array. The
-   * allowLocal flag specifies whether the scheduler can run the computation on the driver rather
-   * than shipping it out to the cluster, for short actions like first().
+   * Run a function on a given set of partitions in an RDD and return the results as an array.
+   */
+  def runJob[T, U: ClassTag](
+      rdd: RDD[T],
+      func: (TaskContext, Iterator[T]) => U,
+      partitions: Seq[Int]): Array[U] = {
+    val results = new Array[U](partitions.size)
+    runJob[T, U](rdd, func, partitions, (index, res) => results(index) = res)
+    results
+  }
+
+  /**
+   * Run a job on a given set of partitions of an RDD, but take a function of type
+   * `Iterator[T] => U` instead of `(TaskContext, Iterator[T]) => U`.
+   */
+  def runJob[T, U: ClassTag](
+      rdd: RDD[T],
+      func: Iterator[T] => U,
+      partitions: Seq[Int]): Array[U] = {
+    val cleanedFunc = clean(func)
+    runJob(rdd, (ctx: TaskContext, it: Iterator[T]) => cleanedFunc(it), partitions)
+  }
+
+
+  /**
+   * Run a function on a given set of partitions in an RDD and pass the results to the given
+   * handler function. This is the main entry point for all actions in Spark.
+   *
+   * The allowLocal flag is deprecated as of Spark 1.5.0+.
+   */
+  @deprecated("use the version of runJob without the allowLocal parameter", "1.5.0")
+  def runJob[T, U: ClassTag](
+      rdd: RDD[T],
+      func: (TaskContext, Iterator[T]) => U,
+      partitions: Seq[Int],
+      allowLocal: Boolean,
+      resultHandler: (Int, U) => Unit): Unit = {
+    if (allowLocal) {
+      logWarning("sc.runJob with allowLocal=true is deprecated in Spark 1.5.0+")
+    }
+    runJob(rdd, func, partitions, resultHandler)
+  }
+
+  /**
+   * Run a function on a given set of partitions in an RDD and return the results as an array.
+   *
+   * The allowLocal flag is deprecated as of Spark 1.5.0+.
    */
+  @deprecated("use the version of runJob without the allowLocal parameter", "1.5.0")
   def runJob[T, U: ClassTag](
       rdd: RDD[T],
       func: (TaskContext, Iterator[T]) => U,
       partitions: Seq[Int],
       allowLocal: Boolean
       ): Array[U] = {
-    val results = new Array[U](partitions.size)
-    runJob[T, U](rdd, func, partitions, allowLocal, (index, res) => results(index) = res)
-    results
+    if (allowLocal) {
+      logWarning("sc.runJob with allowLocal=true is deprecated in Spark 1.5.0+")
+    }
+    runJob(rdd, func, partitions)
   }
 
   /**
    * Run a job on a given set of partitions of an RDD, but take a function of type
    * `Iterator[T] => U` instead of `(TaskContext, Iterator[T]) => U`.
+   *
+   * The allowLocal argument is deprecated as of Spark 1.5.0+.
    */
+  @deprecated("use the version of runJob without the allowLocal parameter", "1.5.0")
   def runJob[T, U: ClassTag](
       rdd: RDD[T],
       func: Iterator[T] => U,
       partitions: Seq[Int],
       allowLocal: Boolean
       ): Array[U] = {
-    val cleanedFunc = clean(func)
-    runJob(rdd, (ctx: TaskContext, it: Iterator[T]) => cleanedFunc(it), partitions, allowLocal)
+    if (allowLocal) {
+      logWarning("sc.runJob with allowLocal=true is deprecated in Spark 1.5.0+")
+    }
+    runJob(rdd, func, partitions)
   }
 
   /**
    * Run a job on all partitions in an RDD and return the results in an array.
    */
   def runJob[T, U: ClassTag](rdd: RDD[T], func: (TaskContext, Iterator[T]) => U): Array[U] = {
-    runJob(rdd, func, 0 until rdd.partitions.size, false)
+    runJob(rdd, func, 0 until rdd.partitions.length)
   }
 
   /**
    * Run a job on all partitions in an RDD and return the results in an array.
    */
   def runJob[T, U: ClassTag](rdd: RDD[T], func: Iterator[T] => U): Array[U] = {
-    runJob(rdd, func, 0 until rdd.partitions.size, false)
+    runJob(rdd, func, 0 until rdd.partitions.length)
   }
 
   /**
@@ -1835,7 +1882,7 @@ class SparkContext(config: SparkConf) extends Logging with ExecutorAllocationCli
     processPartition: (TaskContext, Iterator[T]) => U,
     resultHandler: (Int, U) => Unit)
   {
-    runJob[T, U](rdd, processPartition, 0 until rdd.partitions.size, false, resultHandler)
+    runJob[T, U](rdd, processPartition, 0 until rdd.partitions.length, resultHandler)
   }
 
   /**
@@ -1847,7 +1894,7 @@ class SparkContext(config: SparkConf) extends Logging with ExecutorAllocationCli
       resultHandler: (Int, U) => Unit)
   {
     val processFunc = (context: TaskContext, iter: Iterator[T]) => processPartition(iter)
-    runJob[T, U](rdd, processFunc, 0 until rdd.partitions.size, false, resultHandler)
+    runJob[T, U](rdd, processFunc, 0 until rdd.partitions.length, resultHandler)
   }
 
   /**
@@ -1892,7 +1939,6 @@ class SparkContext(config: SparkConf) extends Logging with ExecutorAllocationCli
       (context: TaskContext, iter: Iterator[T]) => cleanF(iter),
       partitions,
       callSite,
-      allowLocal = false,
       resultHandler,
       localProperties.get)
     new SimpleFutureAction(waiter, resultFunc)
diff --git a/core/src/main/scala/org/apache/spark/api/java/JavaRDDLike.scala b/core/src/main/scala/org/apache/spark/api/java/JavaRDDLike.scala
index c95615a5a9307..829fae1d1d9bf 100644
--- a/core/src/main/scala/org/apache/spark/api/java/JavaRDDLike.scala
+++ b/core/src/main/scala/org/apache/spark/api/java/JavaRDDLike.scala
@@ -364,7 +364,7 @@ trait JavaRDDLike[T, This <: JavaRDDLike[T, This]] extends Serializable {
     // This is useful for implementing `take` from other language frontends
     // like Python where the data is serialized.
     import scala.collection.JavaConversions._
-    val res = context.runJob(rdd, (it: Iterator[T]) => it.toArray, partitionIds, true)
+    val res = context.runJob(rdd, (it: Iterator[T]) => it.toArray, partitionIds)
     res.map(x => new java.util.ArrayList(x.toSeq)).toArray
   }
 
diff --git a/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala b/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala
index dc9f62f39e6d5..598953ac3bcc8 100644
--- a/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala
+++ b/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala
@@ -358,12 +358,11 @@ private[spark] object PythonRDD extends Logging {
   def runJob(
       sc: SparkContext,
       rdd: JavaRDD[Array[Byte]],
-      partitions: JArrayList[Int],
-      allowLocal: Boolean): Int = {
+      partitions: JArrayList[Int]): Int = {
     type ByteArray = Array[Byte]
     type UnrolledPartition = Array[ByteArray]
     val allPartitions: Array[UnrolledPartition] =
-      sc.runJob(rdd, (x: Iterator[ByteArray]) => x.toArray, partitions, allowLocal)
+      sc.runJob(rdd, (x: Iterator[ByteArray]) => x.toArray, partitions)
     val flattenedPartition: UnrolledPartition = Array.concat(allPartitions: _*)
     serveIterator(flattenedPartition.iterator,
       s"serve RDD ${rdd.id} with partitions ${partitions.mkString(",")}")
diff --git a/core/src/main/scala/org/apache/spark/rdd/PairRDDFunctions.scala b/core/src/main/scala/org/apache/spark/rdd/PairRDDFunctions.scala
index 91a6a2d039852..326fafb230a40 100644
--- a/core/src/main/scala/org/apache/spark/rdd/PairRDDFunctions.scala
+++ b/core/src/main/scala/org/apache/spark/rdd/PairRDDFunctions.scala
@@ -881,7 +881,7 @@ class PairRDDFunctions[K, V](self: RDD[(K, V)])
           }
           buf
         } : Seq[V]
-        val res = self.context.runJob(self, process, Array(index), false)
+        val res = self.context.runJob(self, process, Array(index))
         res(0)
       case None =>
         self.filter(_._1 == key).map(_._2).collect()
diff --git a/core/src/main/scala/org/apache/spark/rdd/RDD.scala b/core/src/main/scala/org/apache/spark/rdd/RDD.scala
index 9f7ebae3e9af3..394c6686cbabd 100644
--- a/core/src/main/scala/org/apache/spark/rdd/RDD.scala
+++ b/core/src/main/scala/org/apache/spark/rdd/RDD.scala
@@ -897,7 +897,7 @@ abstract class RDD[T: ClassTag](
    */
   def toLocalIterator: Iterator[T] = withScope {
     def collectPartition(p: Int): Array[T] = {
-      sc.runJob(this, (iter: Iterator[T]) => iter.toArray, Seq(p), allowLocal = false).head
+      sc.runJob(this, (iter: Iterator[T]) => iter.toArray, Seq(p)).head
     }
     (0 until partitions.length).iterator.flatMap(i => collectPartition(i))
   }
@@ -1273,7 +1273,7 @@ abstract class RDD[T: ClassTag](
 
         val left = num - buf.size
         val p = partsScanned until math.min(partsScanned + numPartsToTry, totalParts)
-        val res = sc.runJob(this, (it: Iterator[T]) => it.take(left).toArray, p, allowLocal = true)
+        val res = sc.runJob(this, (it: Iterator[T]) => it.take(left).toArray, p)
 
         res.foreach(buf ++= _.take(num - buf.size))
         partsScanned += numPartsToTry
diff --git a/core/src/main/scala/org/apache/spark/rdd/ZippedWithIndexRDD.scala b/core/src/main/scala/org/apache/spark/rdd/ZippedWithIndexRDD.scala
index 523aaf2b860b5..e277ae28d588f 100644
--- a/core/src/main/scala/org/apache/spark/rdd/ZippedWithIndexRDD.scala
+++ b/core/src/main/scala/org/apache/spark/rdd/ZippedWithIndexRDD.scala
@@ -50,8 +50,7 @@ class ZippedWithIndexRDD[T: ClassTag](@transient prev: RDD[T]) extends RDD[(T, L
       prev.context.runJob(
         prev,
         Utils.getIteratorSize _,
-        0 until n - 1, // do not need to count the last partition
-        allowLocal = false
+        0 until n - 1 // do not need to count the last partition
       ).scanLeft(0L)(_ + _)
     }
   }
diff --git a/core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala b/core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala
index 5ef502459b123..28f4bc903b78c 100644
--- a/core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala
+++ b/core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala
@@ -510,7 +510,6 @@ class DAGScheduler(
       func: (TaskContext, Iterator[T]) => U,
       partitions: Seq[Int],
       callSite: CallSite,
-      allowLocal: Boolean,
       resultHandler: (Int, U) => Unit,
       properties: Properties): JobWaiter[U] = {
     // Check to make sure we are not launching a task on a partition that does not exist.
@@ -530,7 +529,7 @@ class DAGScheduler(
     val func2 = func.asInstanceOf[(TaskContext, Iterator[_]) => _]
     val waiter = new JobWaiter(this, jobId, partitions.size, resultHandler)
     eventProcessLoop.post(JobSubmitted(
-      jobId, rdd, func2, partitions.toArray, allowLocal, callSite, waiter,
+      jobId, rdd, func2, partitions.toArray, callSite, waiter,
       SerializationUtils.clone(properties)))
     waiter
   }
@@ -540,11 +539,10 @@ class DAGScheduler(
       func: (TaskContext, Iterator[T]) => U,
       partitions: Seq[Int],
       callSite: CallSite,
-      allowLocal: Boolean,
       resultHandler: (Int, U) => Unit,
       properties: Properties): Unit = {
     val start = System.nanoTime
-    val waiter = submitJob(rdd, func, partitions, callSite, allowLocal, resultHandler, properties)
+    val waiter = submitJob(rdd, func, partitions, callSite, resultHandler, properties)
     waiter.awaitResult() match {
       case JobSucceeded =>
         logInfo("Job %d finished: %s, took %f s".format
@@ -571,8 +569,7 @@ class DAGScheduler(
     val partitions = (0 until rdd.partitions.size).toArray
     val jobId = nextJobId.getAndIncrement()
     eventProcessLoop.post(JobSubmitted(
-      jobId, rdd, func2, partitions, allowLocal = false, callSite, listener,
-      SerializationUtils.clone(properties)))
+      jobId, rdd, func2, partitions, callSite, listener, SerializationUtils.clone(properties)))
     listener.awaitResult()    // Will throw an exception if the job fails
   }
 
@@ -711,7 +708,6 @@ class DAGScheduler(
       finalRDD: RDD[_],
       func: (TaskContext, Iterator[_]) => _,
       partitions: Array[Int],
-      allowLocal: Boolean,
       callSite: CallSite,
       listener: JobListener,
       properties: Properties) {
@@ -1394,9 +1390,8 @@ private[scheduler] class DAGSchedulerEventProcessLoop(dagScheduler: DAGScheduler
   }
 
   private def doOnReceive(event: DAGSchedulerEvent): Unit = event match {
-    case JobSubmitted(jobId, rdd, func, partitions, allowLocal, callSite, listener, properties) =>
-      dagScheduler.handleJobSubmitted(jobId, rdd, func, partitions, allowLocal, callSite,
-        listener, properties)
+    case JobSubmitted(jobId, rdd, func, partitions, callSite, listener, properties) =>
+      dagScheduler.handleJobSubmitted(jobId, rdd, func, partitions, callSite, listener, properties)
 
     case StageCancelled(stageId) =>
       dagScheduler.handleStageCancellation(stageId)
diff --git a/core/src/main/scala/org/apache/spark/scheduler/DAGSchedulerEvent.scala b/core/src/main/scala/org/apache/spark/scheduler/DAGSchedulerEvent.scala
index a927eae2b04be..a213d419cf033 100644
--- a/core/src/main/scala/org/apache/spark/scheduler/DAGSchedulerEvent.scala
+++ b/core/src/main/scala/org/apache/spark/scheduler/DAGSchedulerEvent.scala
@@ -40,7 +40,6 @@ private[scheduler] case class JobSubmitted(
     finalRDD: RDD[_],
     func: (TaskContext, Iterator[_]) => _,
     partitions: Array[Int],
-    allowLocal: Boolean,
     callSite: CallSite,
     listener: JobListener,
     properties: Properties = null)
diff --git a/core/src/test/scala/org/apache/spark/rdd/RDDSuite.scala b/core/src/test/scala/org/apache/spark/rdd/RDDSuite.scala
index f6da9f98ad253..5f718ea9f7be1 100644
--- a/core/src/test/scala/org/apache/spark/rdd/RDDSuite.scala
+++ b/core/src/test/scala/org/apache/spark/rdd/RDDSuite.scala
@@ -679,7 +679,7 @@ class RDDSuite extends SparkFunSuite with SharedSparkContext {
 
   test("runJob on an invalid partition") {
     intercept[IllegalArgumentException] {
-      sc.runJob(sc.parallelize(1 to 10, 2), {iter: Iterator[Int] => iter.size}, Seq(0, 1, 2), false)
+      sc.runJob(sc.parallelize(1 to 10, 2), {iter: Iterator[Int] => iter.size}, Seq(0, 1, 2))
     }
   }
 
diff --git a/core/src/test/scala/org/apache/spark/scheduler/DAGSchedulerSuite.scala b/core/src/test/scala/org/apache/spark/scheduler/DAGSchedulerSuite.scala
index a40568d3a6615..6d15a7a7aa4d4 100644
--- a/core/src/test/scala/org/apache/spark/scheduler/DAGSchedulerSuite.scala
+++ b/core/src/test/scala/org/apache/spark/scheduler/DAGSchedulerSuite.scala
@@ -227,10 +227,9 @@ class DAGSchedulerSuite
       rdd: RDD[_],
       partitions: Array[Int],
       func: (TaskContext, Iterator[_]) => _ = jobComputeFunc,
-      allowLocal: Boolean = false,
       listener: JobListener = jobListener): Int = {
     val jobId = scheduler.nextJobId.getAndIncrement()
-    runEvent(JobSubmitted(jobId, rdd, func, partitions, allowLocal, CallSite("", ""), listener))
+    runEvent(JobSubmitted(jobId, rdd, func, partitions, CallSite("", ""), listener))
     jobId
   }
 
@@ -716,7 +715,6 @@ class DAGSchedulerSuite
         rdd,
         (context: TaskContext, iter: Iterator[Int]) => iter.size,
         Seq(0, 1),
-        allowLocal = false,
         (part: Int, result: Int) => throw new DAGSchedulerSuiteDummyException)
     }
     assert(e.getCause.isInstanceOf[DAGSchedulerSuiteDummyException])
diff --git a/core/src/test/scala/org/apache/spark/scheduler/OutputCommitCoordinatorSuite.scala b/core/src/test/scala/org/apache/spark/scheduler/OutputCommitCoordinatorSuite.scala
index a9036da9cc93d..e5ecd4b7c2610 100644
--- a/core/src/test/scala/org/apache/spark/scheduler/OutputCommitCoordinatorSuite.scala
+++ b/core/src/test/scala/org/apache/spark/scheduler/OutputCommitCoordinatorSuite.scala
@@ -134,14 +134,14 @@ class OutputCommitCoordinatorSuite extends SparkFunSuite with BeforeAndAfter {
   test("Only one of two duplicate commit tasks should commit") {
     val rdd = sc.parallelize(Seq(1), 1)
     sc.runJob(rdd, OutputCommitFunctions(tempDir.getAbsolutePath).commitSuccessfully _,
-      0 until rdd.partitions.size, allowLocal = false)
+      0 until rdd.partitions.size)
     assert(tempDir.list().size === 1)
   }
 
   test("If commit fails, if task is retried it should not be locked, and will succeed.") {
     val rdd = sc.parallelize(Seq(1), 1)
     sc.runJob(rdd, OutputCommitFunctions(tempDir.getAbsolutePath).failFirstCommitAttempt _,
-      0 until rdd.partitions.size, allowLocal = false)
+      0 until rdd.partitions.size)
     assert(tempDir.list().size === 1)
   }
 
diff --git a/core/src/test/scala/org/apache/spark/scheduler/SparkListenerSuite.scala b/core/src/test/scala/org/apache/spark/scheduler/SparkListenerSuite.scala
index 651295b7344c5..730535ece7878 100644
--- a/core/src/test/scala/org/apache/spark/scheduler/SparkListenerSuite.scala
+++ b/core/src/test/scala/org/apache/spark/scheduler/SparkListenerSuite.scala
@@ -188,7 +188,7 @@ class SparkListenerSuite extends SparkFunSuite with LocalSparkContext with Match
     sc.addSparkListener(listener)
     val rdd1 = sc.parallelize(1 to 100, 4)
     val rdd2 = rdd1.map(_.toString)
-    sc.runJob(rdd2, (items: Iterator[String]) => items.size, Seq(0, 1), true)
+    sc.runJob(rdd2, (items: Iterator[String]) => items.size, Seq(0, 1))
 
     sc.listenerBus.waitUntilEmpty(WAIT_TIMEOUT_MILLIS)
 
diff --git a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaRDD.scala b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaRDD.scala
index c5cd2154772ac..1a9d78c0d4f59 100644
--- a/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaRDD.scala
+++ b/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaRDD.scala
@@ -98,8 +98,7 @@ class KafkaRDD[
     val res = context.runJob(
       this,
       (tc: TaskContext, it: Iterator[R]) => it.take(parts(tc.partitionId)).toArray,
-      parts.keys.toArray,
-      allowLocal = true)
+      parts.keys.toArray)
     res.foreach(buf ++= _)
     buf.toArray
   }
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/rdd/SlidingRDD.scala b/mllib/src/main/scala/org/apache/spark/mllib/rdd/SlidingRDD.scala
index 35e81fcb3de0d..1facf83d806d0 100644
--- a/mllib/src/main/scala/org/apache/spark/mllib/rdd/SlidingRDD.scala
+++ b/mllib/src/main/scala/org/apache/spark/mllib/rdd/SlidingRDD.scala
@@ -72,7 +72,7 @@ class SlidingRDD[T: ClassTag](@transient val parent: RDD[T], val windowSize: Int
       val w1 = windowSize - 1
       // Get the first w1 items of each partition, starting from the second partition.
       val nextHeads =
-        parent.context.runJob(parent, (iter: Iterator[T]) => iter.take(w1).toArray, 1 until n, true)
+        parent.context.runJob(parent, (iter: Iterator[T]) => iter.take(w1).toArray, 1 until n)
       val partitions = mutable.ArrayBuffer[SlidingRDDPartition[T]]()
       var i = 0
       var partitionIndex = 0
diff --git a/python/pyspark/rdd.py b/python/pyspark/rdd.py
index 3218bed5c74fc..1eaa6a0497ca4 100644
--- a/python/pyspark/rdd.py
+++ b/python/pyspark/rdd.py
@@ -1287,7 +1287,7 @@ def takeUpToNumLeft(iterator):
                     taken += 1
 
             p = range(partsScanned, min(partsScanned + numPartsToTry, totalParts))
-            res = self.context.runJob(self, takeUpToNumLeft, p, True)
+            res = self.context.runJob(self, takeUpToNumLeft, p)
 
             items += res
             partsScanned += numPartsToTry
@@ -2187,7 +2187,7 @@ def lookup(self, key):
         values = self.filter(lambda kv: kv[0] == key).values()
 
         if self.partitioner is not None:
-            return self.ctx.runJob(values, lambda x: x, [self.partitioner(key)], False)
+            return self.ctx.runJob(values, lambda x: x, [self.partitioner(key)])
 
         return values.collect()
 
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/SparkPlan.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/SparkPlan.scala
index ba12056ee7a1b..3e8f0dca77d33 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/SparkPlan.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/SparkPlan.scala
@@ -141,8 +141,7 @@ abstract class SparkPlan extends QueryPlan[SparkPlan] with Logging with Product
       val p = partsScanned until math.min(partsScanned + numPartsToTry, totalParts)
       val sc = sqlContext.sparkContext
       val res =
-        sc.runJob(childRDD, (it: Iterator[InternalRow]) => it.take(left).toArray, p,
-          allowLocal = false)
+        sc.runJob(childRDD, (it: Iterator[InternalRow]) => it.take(left).toArray, p)
 
       res.foreach(buf ++= _.take(n - buf.size))
       partsScanned += numPartsToTry