Github user dragos commented on a diff in the pull request:
https://github.com/apache/spark/pull/7796#discussion_r36279616
--- Diff:
external/kafka/src/main/scala/org/apache/spark/streaming/kafka/DirectKafkaInputDStream.scala
---
@@ -170,11 +191,18 @@ class DirectKafkaInputDStream[
val leaders = KafkaCluster.checkErrors(kc.findLeaders(topics))
batchForTime.toSeq.sortBy(_._1)(Time.ordering).foreach { case (t, b)
=>
- logInfo(s"Restoring KafkaRDD for time $t ${b.mkString("[", ", ",
"]")}")
- generatedRDDs += t -> new KafkaRDD[K, V, U, T, R](
- context.sparkContext, kafkaParams, b.map(OffsetRange(_)),
leaders, messageHandler)
+ logInfo(s"Restoring KafkaRDD for time $t ${b.mkString("[", ", ",
"]")}")
+ generatedRDDs += t -> new KafkaRDD[K, V, U, T, R](
+ context.sparkContext, kafkaParams, b.map(OffsetRange(_)),
leaders, messageHandler)
}
}
}
+ /**
+ * A RateController that sends the new rate to receivers, via the
receiver tracker.
--- End diff --
I think doc comment needs rewording. It doesn't publish the new rate.
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