Github user tdas commented on a diff in the pull request:
https://github.com/apache/spark/pull/15969#discussion_r89037554
--- Diff:
external/kafka-0-10-sql/src/test/scala/org/apache/spark/sql/kafka010/KafkaSourceSuite.scala
---
@@ -413,6 +414,43 @@ class KafkaSourceSuite extends KafkaSourceTest {
)
}
+ test("Kafka column types") {
+ val now = System.currentTimeMillis()
+ val topic = newTopic()
+ testUtils.createTopic(newTopic(), partitions = 1)
+ testUtils.sendMessages(topic, Array(1).map(_.toString))
+
+ val reader = spark
+ .readStream
+ .format("kafka")
+ .option("kafka.bootstrap.servers", testUtils.brokerAddress)
+ .option("kafka.metadata.max.age.ms", "1")
+ .option("startingOffsets", s"earliest")
+ .option("subscribe", topic)
+
+ val kafka = reader.load()
--- End diff --
nit: why have separate var for reader
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