From c53a7035879636fbac23c5378b6dd2964f53d70a Mon Sep 17 00:00:00 2001
From: waqasakramef <103989631+waqasakramef@users.noreply.github.com>
Date: Tue, 19 Apr 2022 13:22:22 +0500
Subject: [PATCH] Add placeholder

The placeholder is mentioned in the kafkaConsumer.java but didn't defined in the applications.prop. So we need to defined that.

Current exception is as follow.

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'kafkaConsumer' defined in file [/Users/mac/Library/Mobile Documents/com~apple~CloudDocs/development/kafka-poc/producer/target/classes/com/ef/kafka/embedded/KafkaConsumer.class]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'test.topic' in value "${test.topic}"
---
 spring-kafka/src/main/resources/application.properties | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spring-kafka/src/main/resources/application.properties b/spring-kafka/src/main/resources/application.properties
index e1a983339b..9a614cbafd 100644
--- a/spring-kafka/src/main/resources/application.properties
+++ b/spring-kafka/src/main/resources/application.properties
@@ -13,4 +13,5 @@ monitor.topic.name=baeldung
 # monitoring - simulation
 monitor.producer.simulate=true
 monitor.consumer.simulate=true
-monitor.kafka.consumer.groupid.simulate=baeldungGrpSimulate
\ No newline at end of file
+monitor.kafka.consumer.groupid.simulate=baeldungGrpSimulate
+test.topic=testtopic1