Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/4511#discussion_r24467329
--- Diff:
external/kafka/src/test/scala/org/apache/spark/streaming/kafka/KafkaRDDSuite.scala
---
@@ -92,8 +120,17 @@ class KafkaRDDSuite extends KafkaStreamSuiteBase with
BeforeAndAfter {
)
until <- kc.getLatestLeaderOffsets(topicPartitions).right.toOption
} yield {
- KafkaRDD[String, String, StringDecoder, StringDecoder, String](
- sc, kc.kafkaParams, from, until, mmd => s"${mmd.offset}
${mmd.message}")
+ val leaders = until.map { case (tp, lo) =>
--- End diff --
nit: Could you simplify this piece of code. It took me 5 mins to understand
whats going on here. Its very Scala-esque and concise and elegant, I completely
agree, but its still hard to read :)
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