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[SPARK-15670][Java API][Spark Core]label_accumulator_deprecate_in_java_spark_context #13412

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[SPARK-15670][Java API][Spark Core]label_accumulator_deprecate_in_java_spark_context #13412

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4 changes: 4 additions & 0 deletions core/src/main/scala/org/apache/spark/api/java/JavaSparkContext.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -596,6 +596,7 @@ class JavaSparkContext(val sc: SparkContext)
* Create an [[org.apache.spark.Accumulator]] variable of a given type, which tasks can "add"
* values to using the `add` method. Only the master can access the accumulator's `value`.
*/
@deprecated("use AccumulatorV2", "2.0.0")
def accumulator[T](initialValue: T, accumulatorParam: AccumulatorParam[T]): Accumulator[T] =
sc.accumulator(initialValue)(accumulatorParam)

Expand All @@ -605,6 +606,7 @@ class JavaSparkContext(val sc: SparkContext)
*
* This version supports naming the accumulator for display in Spark's web UI.
*/
@deprecated("use AccumulatorV2", "2.0.0")
def accumulator[T](initialValue: T, name: String, accumulatorParam: AccumulatorParam[T])
: Accumulator[T] =
sc.accumulator(initialValue, name)(accumulatorParam)
Expand All @@ -613,6 +615,7 @@ class JavaSparkContext(val sc: SparkContext)
* Create an [[org.apache.spark.Accumulable]] shared variable of the given type, to which tasks
* can "add" values with `add`. Only the master can access the accumuable's `value`.
*/
@deprecated("use AccumulatorV2", "2.0.0")
def accumulable[T, R](initialValue: T, param: AccumulableParam[T, R]): Accumulable[T, R] =
sc.accumulable(initialValue)(param)

Expand All @@ -622,6 +625,7 @@ class JavaSparkContext(val sc: SparkContext)
*
* This version supports naming the accumulator for display in Spark's web UI.
*/
@deprecated("use AccumulatorV2", "2.0.0")
def accumulable[T, R](initialValue: T, name: String, param: AccumulableParam[T, R])
: Accumulable[T, R] =
sc.accumulable(initialValue, name)(param)
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