title: How to change the "kafka connect" component port?
body: <p>On port 8083 I am running Influxdb for which I am even getting the GUI on <a href="http://localhost:8083" rel="nofollow noreferrer">http://localhost:8083</a></p>
  
  <p>Now come to kafka, Here I am referring the setup as per <a href="https://kafka.apache.org/quickstart" rel="nofollow noreferrer">https://kafka.apache.org/quickstart</a> </p>
  
  <p>starting the zookeeeper which is in folder /opt/zookeeper-3.4.10  by the command: <code>bin/zkServer.sh start</code></p>
  
  <p>So zookeeper is started now starting kafka under /opt/kafka_2.11-1.1.0 folder as :<br>
  <code>bin/kafka-server-start.sh config/server.properties</code></p>
  
  <p>create a topic named "test" with a single partition and only one replica:<br>
  <code>bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test</code></p>
  
  <p>Topic is created and can be checked in with command :<br>
  <code>bin/kafka-topics.sh --list --zookeeper localhost:2181</code></p>
  
  <p>Uptill here everything is fine and tuned.</p>
  
  <p>Now I need to use "<strong>Kafka connect</strong>" component to import/export data.
  So I am creating a seed data as: <code>echo -e "foo\nbar" &gt; test.txt</code></p>
  
  <p>Now using connector configuration for "<strong>kafka connect</strong>" to work :
  <code>bin/connect-standalone.sh config/connect-standalone.properties config/connect-file-source.properties config/connect-file-sink.properties</code></p>
  
  <p>after running above command I am getting : <code>Address already in use</code></p>
  
  <p><code>Kafka connect has stopped</code></p>
  
  <p><img src="https://i.stack.imgur.com/7TOsf.png" alt="enter image description here"></p>
  
  <p><img src="https://i.stack.imgur.com/02TPa.png" alt="enter image description here"></p>
  
  <p>I even changed the <code>rest.port=8084</code> in the /opt/kafka_2.11-1.1.0/config/connect-distributed.properties so as it don't get conflict with influxdb which already on 8083. Still I am getting the same <code>Address already in use</code>,
  <code>Kafka connect has stopped</code> as shown in screenshots.</p>