[SPARK-7838] [STREAMING] Set scope for kinesis stream
Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #6369 from tdas/SPARK-7838 and squashes the following commits: 87d1c7f [Tathagata Das] Addressed comment 37775d8 [Tathagata Das] set scope for kinesis stream
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@ -63,9 +63,12 @@ object KinesisUtils {
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checkpointInterval: Duration,
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storageLevel: StorageLevel
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): ReceiverInputDStream[Array[Byte]] = {
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ssc.receiverStream(
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new KinesisReceiver(kinesisAppName, streamName, endpointUrl, validateRegion(regionName),
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initialPositionInStream, checkpointInterval, storageLevel, None))
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// Setting scope to override receiver stream's scope of "receiver stream"
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ssc.withNamedScope("kinesis stream") {
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ssc.receiverStream(
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new KinesisReceiver(kinesisAppName, streamName, endpointUrl, validateRegion(regionName),
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initialPositionInStream, checkpointInterval, storageLevel, None))
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}
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}
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/**
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@ -262,7 +262,7 @@ class StreamingContext private[streaming] (
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*
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* Note: Return statements are NOT allowed in the given body.
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*/
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private def withNamedScope[U](name: String)(body: => U): U = {
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private[streaming] def withNamedScope[U](name: String)(body: => U): U = {
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RDDOperationScope.withScope(sc, name, allowNesting = false, ignoreParent = false)(body)
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}
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