{"id":1709,"date":"2021-01-11T06:00:49","date_gmt":"2021-01-11T12:00:49","guid":{"rendered":"https:\/\/www.bigdatainrealworld.com\/?p=1709"},"modified":"2023-02-19T07:31:58","modified_gmt":"2023-02-19T13:31:58","slug":"how-to-list-all-the-available-brokers-in-a-kafka-cluster","status":"publish","type":"post","link":"https:\/\/www.bigdatainrealworld.com\/how-to-list-all-the-available-brokers-in-a-kafka-cluster\/","title":{"rendered":"How to list all the available brokers in a Kafka cluster?"},"content":{"rendered":"<p>There are 2 ways to get the list of available brokers in a Kafka cluster. Both with the help of scripts from zookeeper.<\/p>\n<p><span style=\"font-weight: 400;\">Zookeeper manages the leader election and other coordination things for a Kafka cluster. So Zookeeper has a list of all the Kafka brokers in the cluster.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Using zookeeper-shell.sh<\/span><\/h2>\n<pre class=\"lang:default decode:true \">zookeeper-shell.sh &lt;zookeeper-host&gt;:2181 ls \/brokers\/ids<\/pre>\n<p><span style=\"font-weight: 400;\">You would see something like below<\/span><\/p>\n<pre class=\"lang:default decode:true \">WATCHER::\u00a0 WatchedEvent state:SyncConnected type:None path:null [0, 1, 2]<\/pre>\n<p><span style=\"font-weight: 400;\">This means that you have 3 alive brokers &#8211; 0, 1 and 2<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Using zkCli.sh\u00a0<\/span><\/h2>\n<p>Use zkCli.sh to login to Zookeeper client<\/p>\n<pre class=\"lang:default decode:true \">zkCli.sh -server &lt;zookeeper-host&gt;:2181<\/pre>\n<p><span style=\"font-weight: 400;\">Below will list all the available brokers in Kafka cluster<\/span><\/p>\n<pre class=\"lang:default decode:true \">ls \/brokers\/ids<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There are 2 ways to get the list of available brokers in a Kafka cluster. Both with the help of scripts from zookeeper. Zookeeper manages the<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-1709","post","type-post","status-publish","format-standard","hentry","category-kafka"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to list all the available brokers in a Kafka cluster? - Big Data In Real World<\/title>\n<meta name=\"description\" content=\"In this post you will learn 2 different ways to list the brokers in Kafka.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bigdatainrealworld.com\/how-to-list-all-the-available-brokers-in-a-kafka-cluster\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to list all the available brokers in a Kafka cluster? 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