Added KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR in docker-compose file

As mentioned in the YouTube video, this is required for single node cluster. Without this line consumer.js was throwing error.
XDPVD · May 25, 2021 · 746bd07 · 746bd07
1 parent bc01f3c
commit 746bd07
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/kafka/docker-compose.yml b/kafka/docker-compose.yml
@@ -14,3 +14,4 @@ services:
     environment:
       KAFKA_ADVERTISED_HOST_NAME: <YOUR_IP_ADDRESS>
       ZOOKEEPER_IP: <YOUR_IP_ADDRESS>
+      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1