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Commit da52b16b authored by Stephen Haberman's avatar Stephen Haberman
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Remove RDD.coalesce default arguments.

parent a9c8d53c
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......@@ -235,8 +235,7 @@ abstract class RDD[T: ClassManifest](
/**
* Return a new RDD that is reduced into `numSplits` partitions.
*/
def coalesce(numSplits: Int = sc.defaultParallelism): RDD[T] =
new CoalescedRDD(this, numSplits)
def coalesce(numSplits: Int): RDD[T] = new CoalescedRDD(this, numSplits)
/**
* Return a sampled subset of this RDD.
......
......@@ -130,11 +130,6 @@ trait JavaRDDLike[T, This <: JavaRDDLike[T, This]] extends PairFlatMapWorkaround
JavaPairRDD.fromRDD(rdd.cartesian(other.rdd)(other.classManifest))(classManifest,
other.classManifest)
/**
* Return a new RDD that is reduced into the default number of partitions.
*/
def coalesce(): RDD[T] = coalesce(rdd.context.defaultParallelism)
/**
* Return a new RDD that is reduced into `numSplits` partitions.
*/
......
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