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[SPARK-4601][Streaming] Set correct call site for streaming jobs so that it is displayed correctly on the Spark UI #3455

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[SPARK-4601][Streaming] Set correct call site for streaming jobs so that it is displayed correctly on the Spark UI #3455

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1 change: 1 addition & 0 deletions streaming/src/main/scala/org/apache/spark/streaming/dstream/ForEachDStream.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@ class ForEachDStream[T: ClassTag] (
parent.getOrCompute(time) match {
case Some(rdd) =>
val jobFunc = () => {
ssc.sparkContext.setCallSite(creationSite)
foreachFunc(rdd, time)
}
Some(new Job(time, jobFunc))
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6 changes: 5 additions & 1 deletion streaming/src/test/scala/org/apache/spark/streaming/StreamingContextSuite.scala
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Expand Up @@ -336,16 +336,20 @@ package object testPackage extends Assertions {

// Verify creation site of generated RDDs
var rddGenerated = false
var rddCreationSiteCorrect = true
var rddCreationSiteCorrect = false
var foreachCallSiteCorrect = false

inputStream.foreachRDD { rdd =>
rddCreationSiteCorrect = rdd.creationSite == creationSite
foreachCallSiteCorrect =
rdd.sparkContext.getCallSite().shortForm.contains("StreamingContextSuite")
rddGenerated = true
}
ssc.start()

eventually(timeout(10000 millis), interval(10 millis)) {
assert(rddGenerated && rddCreationSiteCorrect, "RDD creation site was not correct")
assert(rddGenerated && foreachCallSiteCorrect, "Call site in foreachRDD was not correct")
}
} finally {
ssc.stop()
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