HeartSaVioR commented on a change in pull request #22282: [SPARK-23539][SS] Add
support for Kafka headers in Structured Streaming
URL: https://github.com/apache/spark/pull/22282#discussion_r307068863
##########
File path:
external/kafka-0-10-sql/src/test/scala/org/apache/spark/sql/kafka010/KafkaSinkSuite.scala
##########
@@ -371,10 +369,32 @@ abstract class KafkaSinkBatchSuiteBase extends
KafkaSinkSuiteBase {
test("batch - write to kafka") {
val topic = newTopic()
testUtils.createTopic(topic)
- val df = Seq("1", "2", "3", "4", "5").map(v => (topic, v)).toDF("topic",
"value")
- .withColumn("headers",
- map(lit("x"), ($"value" +
1).cast(IntegerType).cast(StringType).cast(BinaryType),
- lit("y"), ($"value" *
2).cast(IntegerType).cast(StringType).cast(BinaryType)))
+ val data = Seq(
+ Row(topic, "1", Seq(
Review comment:
ditto: `StandardCharsets.UTF_8`
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