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remove annotation @Experimental #22463

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wanqulou wants to merge 2 commits into from
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remove annotation @Experimental #22463

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c034767
Update KafkaUtils.scala
wanqulou Sep 19, 2018
11866c4
remove annotation @Experimental
wanqulou Sep 19, 2018
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15 changes: 0 additions & 15 deletions external/kafka-0-10/src/main/scala/org/apache/spark/streaming/kafka010/KafkaUtils.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,6 @@ import org.apache.kafka.clients.consumer._
import org.apache.kafka.common.TopicPartition

import org.apache.spark.SparkContext
import org.apache.spark.annotation.Experimental
import org.apache.spark.api.java.{ JavaRDD, JavaSparkContext }
import org.apache.spark.internal.Logging
import org.apache.spark.rdd.RDD
Expand All @@ -32,13 +31,10 @@ import org.apache.spark.streaming.api.java.{ JavaInputDStream, JavaStreamingCont
import org.apache.spark.streaming.dstream._

/**
* :: Experimental ::
* object for constructing Kafka streams and RDDs
*/
@Experimental
object KafkaUtils extends Logging {
/**
* :: Experimental ::
* Scala constructor for a batch-oriented interface for consuming from Kafka.
* Starting and ending offsets are specified in advance,
* so that you can control exactly-once semantics.
Expand All @@ -52,7 +48,6 @@ object KafkaUtils extends Logging {
* @tparam K type of Kafka message key
* @tparam V type of Kafka message value
*/
@Experimental
def createRDD[K, V](
sc: SparkContext,
kafkaParams: ju.Map[String, Object],
Expand All @@ -75,7 +70,6 @@ object KafkaUtils extends Logging {
}

/**
* :: Experimental ::
* Java constructor for a batch-oriented interface for consuming from Kafka.
* Starting and ending offsets are specified in advance,
* so that you can control exactly-once semantics.
Expand All @@ -89,7 +83,6 @@ object KafkaUtils extends Logging {
* @tparam K type of Kafka message key
* @tparam V type of Kafka message value
*/
@Experimental
def createRDD[K, V](
jsc: JavaSparkContext,
kafkaParams: ju.Map[String, Object],
Expand All @@ -101,7 +94,6 @@ object KafkaUtils extends Logging {
}

/**
* :: Experimental ::
* Scala constructor for a DStream where
* each given Kafka topic/partition corresponds to an RDD partition.
* The spark configuration spark.streaming.kafka.maxRatePerPartition gives the maximum number
Expand All @@ -114,7 +106,6 @@ object KafkaUtils extends Logging {
* @tparam K type of Kafka message key
* @tparam V type of Kafka message value
*/
@Experimental
def createDirectStream[K, V](
ssc: StreamingContext,
locationStrategy: LocationStrategy,
Expand All @@ -125,7 +116,6 @@ object KafkaUtils extends Logging {
}

/**
* :: Experimental ::
* Scala constructor for a DStream where
* each given Kafka topic/partition corresponds to an RDD partition.
* @param locationStrategy In most cases, pass in [[LocationStrategies.PreferConsistent]],
Expand All @@ -137,7 +127,6 @@ object KafkaUtils extends Logging {
* @tparam K type of Kafka message key
* @tparam V type of Kafka message value
*/
@Experimental
def createDirectStream[K, V](
ssc: StreamingContext,
locationStrategy: LocationStrategy,
Expand All @@ -148,7 +137,6 @@ object KafkaUtils extends Logging {
}

/**
* :: Experimental ::
* Java constructor for a DStream where
* each given Kafka topic/partition corresponds to an RDD partition.
* @param locationStrategy In most cases, pass in [[LocationStrategies.PreferConsistent]],
Expand All @@ -158,7 +146,6 @@ object KafkaUtils extends Logging {
* @tparam K type of Kafka message key
* @tparam V type of Kafka message value
*/
@Experimental
def createDirectStream[K, V](
jssc: JavaStreamingContext,
locationStrategy: LocationStrategy,
Expand All @@ -170,7 +157,6 @@ object KafkaUtils extends Logging {
}

/**
* :: Experimental ::
* Java constructor for a DStream where
* each given Kafka topic/partition corresponds to an RDD partition.
* @param locationStrategy In most cases, pass in [[LocationStrategies.PreferConsistent]],
Expand All @@ -182,7 +168,6 @@ object KafkaUtils extends Logging {
* @tparam K type of Kafka message key
* @tparam V type of Kafka message value
*/
@Experimental
def createDirectStream[K, V](
jssc: JavaStreamingContext,
locationStrategy: LocationStrategy,
Expand Down