Update Kafka download link
@@ -4,7 +4,7 @@ set -e
# Install Kafka
echo Installing Kafka
-wget http://www.us.apache.org/dist/kafka/1.1.1/kafka_2.12-1.1.1.tgz -O kafka.tgz
+wget http://www.us.apache.org/dist/kafka/2.1.1/kafka_2.12-2.1.1.tgz -O kafka.tgz
mkdir -p kafka && tar xzf kafka.tgz -C kafka --strip-components 1
nohup bash -c "cd kafka && bin/zookeeper-server-start.sh config/zookeeper.properties &"
nohup bash -c "cd kafka && bin/kafka-server-start.sh config/server.properties &"
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