diff options
| -rw-r--r-- | examples/src/main/scala/org/apache/spark/examples/streaming/MQTTWordCount.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/src/main/scala/org/apache/spark/examples/streaming/MQTTWordCount.scala b/examples/src/main/scala/org/apache/spark/examples/streaming/MQTTWordCount.scala index f40caad322..85b9a54b40 100644 --- a/examples/src/main/scala/org/apache/spark/examples/streaming/MQTTWordCount.scala +++ b/examples/src/main/scala/org/apache/spark/examples/streaming/MQTTWordCount.scala @@ -56,7 +56,7 @@ object MQTTPublisher { while (true) { try { msgtopic.publish(message) - println(s"Published data. topic: {msgtopic.getName()}; Message: {message}") + println(s"Published data. topic: ${msgtopic.getName()}; Message: $message") } catch { case e: MqttException if e.getReasonCode == MqttException.REASON_CODE_MAX_INFLIGHT => Thread.sleep(10) |