{"id":14946,"date":"2024-03-10T12:48:11","date_gmt":"2024-03-10T09:18:11","guid":{"rendered":"https:\/\/www.itpiran.net\/blog\/?p=14946"},"modified":"2024-03-10T12:48:11","modified_gmt":"2024-03-10T09:18:11","slug":"introduction-to-kafka","status":"publish","type":"post","link":"https:\/\/www.itpiran.net\/blog\/en\/tutorials\/introduction-to-kafka\/","title":{"rendered":"Introduction to Kafka"},"content":{"rendered":"<h2 id=\"%d9%85%d9%82%d8%af%d9%85%d9%87\">\u0645\u0642\u062f\u0645\u0647<\/h2>\n<p>\u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u06cc\u06a9 \u0631\u0648\u06cc\u062f\u0627\u062f \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 \u0645\u0646\u0628\u0639 \u0628\u0627\u0632 \u0648 \u067e\u0644\u062a\u0641\u0631\u0645 \u067e\u0631\u062f\u0627\u0632\u0634 \u062c\u0631\u06cc\u0627\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0632\u0628\u0627\u0646 \u062c\u0627\u0648\u0627 \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u0641\u06cc\u062f\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0630\u0627\u062a\u0627\u064b \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631 \u0627\u0633\u062a\u060c \u0628\u0627 \u062a\u0648\u0627\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0648 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0648\u062f\u0646 \u0628\u0627\u0644\u0627. \u06a9\u0627\u0641\u06a9\u0627 \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0628\u0646\u06cc\u0627\u062f \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u0622\u067e\u0627\u0686\u06cc \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a\u060c \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646\u060c \u0633\u0647\u0648\u0644\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648 \u062a\u062d\u0645\u0644 \u062e\u0637\u0627 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u0627\u06cc \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062a\u0648\u0633\u0637 \u0628\u0632\u0631\u06af\u062a\u0631\u06cc\u0646 \u0633\u0627\u0632\u0645\u0627\u0646 \u0647\u0627\u06cc \u062c\u0647\u0627\u0646 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u062c\u0645 \u0632\u06cc\u0627\u062f\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 \u0648 \u06a9\u0627\u0631\u0622\u0645\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u0648 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u0648 \u062d\u0630\u0641 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0631\u0633\u0627\u0644 \u0648 \u062f\u0631\u06cc\u0627\u0641\u062a \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0622\u0634\u0646\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631\u0628\u0627\u0631\u0647 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u0628\u0627 \u0647\u0645\u0627\u0646 \u0647\u062f\u0641 \u0648 \u0646\u062d\u0648\u0647 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u06cc\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u062f \u06af\u0631\u0641\u062a.<\/p>\n<h5 id=\"%d9%be%db%8c%d8%b4-%d9%86%db%8c%d8%a7%d8%b2%d9%87%d8%a7\">\u067e\u06cc\u0634 \u0646\u06cc\u0627\u0632\u0647\u0627<\/h5>\n<ul>\n<li>\u062f\u0633\u062a\u06af\u0627\u0647\u06cc \u0628\u0627 \u062d\u062f\u0627\u0642\u0644 4 \u06af\u06cc\u06af\u0627\u0628\u0627\u06cc\u062a \u0631\u0645 \u0648 2 \u0633\u06cc \u067e\u06cc \u06cc\u0648.<\/li>\n<li>\u062c\u0627\u0648\u0627 8 \u06cc\u0627 \u0628\u0627\u0644\u0627\u062a\u0631 \u0631\u0648\u06cc Droplet \u06cc\u0627 \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u062d\u0644\u06cc \u0634\u0645\u0627 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<\/ul>\n<h2 id=\"%d9%85%d8%b1%d8%ad%d9%84%d9%87-1-%d8%af%d8%a7%d9%86%d9%84%d9%88%d8%af-%d9%88-%d9%be%db%8c%da%a9%d8%b1%d8%a8%d9%86%d8%af%db%8c-%d8%a2%d9%be%d8%a7%da%86%db%8c-%da%a9%d8%a7%d9%81%da%a9%d8%a7\">\u0645\u0631\u062d\u0644\u0647 1 &#8211; \u062f\u0627\u0646\u0644\u0648\u062f \u0648 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0641\u06a9\u0627<\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u0628\u0631 \u0631\u0648\u06cc \u062f\u0633\u062a\u06af\u0627\u0647 \u062e\u0648\u062f \u062f\u0627\u0646\u0644\u0648\u062f \u0648 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u0628\u0631\u0627\u06cc \u0627\u0645\u0646\u06cc\u062a \u0628\u06cc\u0634\u062a\u0631\u060c \u0622\u0646 \u0631\u0627 \u062a\u062d\u062a \u062d\u0633\u0627\u0628 \u06a9\u0627\u0631\u0628\u0631\u06cc \u062e\u0648\u062f \u062a\u0646\u0638\u06cc\u0645 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u0633\u067e\u0633\u060c \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 KRaft \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648 \u0627\u062c\u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f.<\/p>\n<p>\u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u062a\u062d\u062a \u0622\u0646 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0647 \u0646\u0627\u0645 <code>kafka<\/code> \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>sudo adduser kafka<\/code><\/pre>\n<\/div>\n<p>\u0627\u0632 \u0634\u0645\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u062d\u0633\u0627\u0628 \u06a9\u0627\u0631\u0628\u0631\u06cc \u062e\u0648\u0627\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u06cc\u06a9 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0642\u0648\u06cc \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627 \u0641\u0634\u0627\u0631 \u062f\u0627\u062f\u0646 <code>ENTER<\/code> \u0628\u0631\u0627\u06cc \u0647\u0631 \u0641\u06cc\u0644\u062f\u060c \u0627\u0632 \u062a\u06a9\u0645\u06cc\u0644 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0636\u0627\u0641\u06cc \u0635\u0631\u0641\u0646\u0638\u0631 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u062e\u0627\u0635 \u06a9\u0627\u0641\u06a9\u0627 \u0628\u0631\u0648\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>su kafka<\/code><\/pre>\n<\/div>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0628\u0633\u062a\u0647 \u0627\u0646\u062a\u0634\u0627\u0631 \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u0627\u0632 \u0635\u0641\u062d\u0647 \u0631\u0633\u0645\u06cc \u062f\u0627\u0646\u0644\u0648\u062f\u0647\u0627 \u062f\u0627\u0646\u0644\u0648\u062f \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u062f\u0631 \u0632\u0645\u0627\u0646 \u0646\u06af\u0627\u0631\u0634 \u0622\u062e\u0631\u06cc\u0646 \u0646\u0633\u062e\u0647 3.6.1 \u0628\u0648\u062f. \u0627\u06af\u0631 \u0627\u0632 macOS \u06cc\u0627 Linux \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u0628\u0627 \u06a9\u0631\u0644 \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u0632 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0627\u0641\u06a9\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646 \u0631\u0627 \u062f\u0631 <code>\/tmp<\/code> \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>curl -o \/tmp\/kafka.tgz https:\/\/dlcdn.apache.org\/kafka\/3.6.1\/kafka_2.13-3.6.1.tgz<\/code><\/pre>\n<\/div>\n<p>\u0634\u0645\u0627 \u0646\u0633\u062e\u0647 \u0631\u0627 \u062a\u062d\u062a <code>~\/kafka<\/code>\u060c \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u0627\u0635\u0644\u06cc \u0630\u062e\u06cc\u0631\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>mkdir ~\/kafka<\/code><\/pre>\n<\/div>\n<p>\u0633\u067e\u0633 \u0628\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u0646\u060c \u0622\u0646 \u0631\u0627 \u0628\u0647 <code>~\/kafka<\/code> \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>tar -xzf \/tmp\/kafka.tgz -C ~\/kafka --strip-components=1<\/code><\/pre>\n<\/div>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0631\u062f\u06cc\u062f \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u067e\u0648\u0634\u0647 \u0631\u06cc\u0634\u0647 \u0628\u0627 \u0647\u0645\u0627\u0646 \u0646\u0627\u0645 \u0646\u0633\u062e\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u0627\u0633\u062a\u060c &#8211;strip-components=1 \u0622\u0646 \u0631\u0627 \u0631\u062f \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0631\u0627 \u062f\u0631 \u0622\u0646 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0632\u0645\u0627\u0646 \u0646\u06af\u0627\u0631\u0634 \u0645\u0642\u0627\u0644\u0647\u060c \u06a9\u0627\u0641\u06a9\u0627 3 \u0622\u062e\u0631\u06cc\u0646 \u0646\u0633\u062e\u0647 \u0627\u0635\u0644\u06cc \u0628\u0648\u062f \u06a9\u0647 \u0627\u0632 \u062f\u0648 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u0628\u0631\u062f\u0627\u062f\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0631\u062f: Apache ZooKeeper \u0648 Kafka KRaft (\u0645\u062e\u0641\u0641 Kafka Raft). ZooKeeper \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0645\u0646\u0628\u0639 \u0628\u0627\u0632 \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9 \u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0631\u0627\u06cc \u0647\u0645\u0627\u0647\u0646\u06af\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0628\u0646\u06cc\u0627\u062f \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0622\u067e\u0627\u0686\u06cc \u0646\u06cc\u0632 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0627 \u0634\u0631\u0648\u0639 Kafka 3.3\u060c \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 KRaft \u0645\u0639\u0631\u0641\u06cc \u0634\u062f. KRaft \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0647\u062f\u0641\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u0647\u0645\u0627\u0647\u0646\u06af\u06cc \u0641\u0642\u0637 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0627\u0633\u062a\u060c \u0641\u0631\u0622\u06cc\u0646\u062f \u0646\u0635\u0628 \u0631\u0627 \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0645\u06a9\u0627\u0646 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0627 KRaft\u060c \u06a9\u0627\u0641\u06a9\u0627 \u062e\u0648\u062f \u0645\u0633\u0626\u0648\u0644\u06cc\u062a \u06a9\u0627\u0645\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u062c\u0627\u06cc \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u0627\u0628\u0631\u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u062f\u0627\u0631\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0627\u0631\u062c\u06cc \u0628\u0631 \u0639\u0647\u062f\u0647 \u062f\u0627\u0631\u062f.<\/p>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0647\u0646\u0648\u0632 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a\u060c \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc \u0631\u0648\u062f \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc ZooKeeper \u0627\u0632 Kafka 4 \u0648 \u0628\u0647 \u0628\u0639\u062f \u062d\u0630\u0641 \u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 KRaft \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0628\u0631\u0627\u06cc \u062e\u0648\u0634\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u062c\u062f\u06cc\u062f \u062e\u0648\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631\u060c \u0641\u0642\u0637 \u0627\u0632 \u06cc\u06a9 \u06af\u0631\u0647 \u062a\u0634\u06a9\u06cc\u0644 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u0628\u0647 \u0641\u0647\u0631\u0633\u062a\u06cc \u06a9\u0647 \u0627\u06a9\u0646\u0648\u0646 \u06a9\u0627\u0641\u06a9\u0627 \u062f\u0631 \u0622\u0646 \u0632\u0646\u062f\u06af\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0628\u0631\u0648\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>cd ~\/kafka<\/code><\/pre>\n<\/div>\n<p>\u06a9\u0627\u0641\u06a9\u0627 \u0628\u0627 KRaft \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 <code>config\/kraft\/server.properties<\/code> \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0641\u0627\u06cc\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc <code>ZooKeeper config\/server.properties<\/code> \u0627\u0633\u062a.<\/p>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631\u060c \u0628\u0627\u06cc\u062f \u0628\u0631\u062e\u06cc \u0627\u0632 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0631\u0627 \u0644\u063a\u0648 \u06a9\u0646\u06cc\u062f. \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>nano config\/kraft\/server.properties<\/code><\/pre>\n<\/div>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>...\r\n############################# Log Basics #############################\r\n# A comma separated list of directories under which to store log files\r\nlog.dirs=\/tmp\/kafka-logs\r\n...<\/code><\/pre>\n<\/div>\n<p>\u062a\u0646\u0638\u06cc\u0645\u0627\u062a <code>log.dirs<\/code> \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc \u06af\u0632\u0627\u0631\u0634 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u06a9\u062c\u0627 \u0646\u06af\u0647 \u0645\u06cc\u200c\u062f\u0627\u0631\u062f. \u0628\u0647\u200c\u0637\u0648\u0631 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636\u060c \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 <code>\/tmp\/kafka-logs<\/code> \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0642\u0627\u0628\u0644 \u0646\u0648\u0634\u062a\u0646 \u0647\u0633\u062a\u0646\u062f\u060c \u0647\u0631\u0686\u0646\u062f \u0645\u0648\u0642\u062a\u06cc. \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0627 \u0645\u0633\u06cc\u0631 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>...\r\n############################# Log Basics #############################\r\n# A comma separated list of directories under which to store log files\r\nlog.dirs=\/home\/kafka\/kafka-logs\r\n...<\/code><\/pre>\n<\/div>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0645\u0633\u06cc\u0631 \u0641\u0647\u0631\u0633\u062a \u0633\u06cc\u0627\u0647\u0647 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u0632\u06cc\u0631 \u0641\u0647\u0631\u0633\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u06cc\u062f. \u0627\u06af\u0631 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u06a9\u0627\u0641\u06a9\u0627 \u0622\u0646 \u0631\u0627 \u062e\u0644\u0642 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f. \u0648\u0642\u062a\u06cc \u06a9\u0627\u0631\u062a\u0627\u0646 \u062a\u0645\u0627\u0645 \u0634\u062f\u060c \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0648 \u0628\u0628\u0646\u062f\u06cc\u062f.<\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0647 \u062e\u0648\u0634\u0647 \u062a\u0635\u0627\u062f\u0641\u06cc \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>KAFKA_CLUSTER_ID=\"$(bin\/kafka-storage.sh random-uuid)\"<\/code><\/pre>\n<\/div>\n<p>\u0633\u067e\u0633 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0648 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0634\u0646\u0627\u0633\u0647\u060c \u0628\u0631\u0627\u06cc \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc log \u0641\u0636\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-storage.sh format -t $KAFKA_CLUSTER_ID -c config\/kraft\/server.properties<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nFormatting \/home\/kafka\/kafka-logs with metadata.version 3.6-IV2.<\/code><\/pre>\n<\/div>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0633\u0631\u0648\u0631 \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-server-start.sh config\/kraft\/server.properties<\/code><\/pre>\n<\/div>\n<p>\u0627\u0646\u062a\u0647\u0627\u06cc \u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u0627\u0628\u0647 \u0627\u06cc\u0646 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n...\r\n[2024-02-26 10:38:26,889] INFO Awaiting socket connections on 0.0.0.0:9092. (kafka.network.DataPlaneAcceptor)\r\n[2024-02-26 10:38:26,890] INFO [BrokerServer id=1] Waiting for all of the authorizer futures to be completed (kafka.server.BrokerServer)\r\n[2024-02-26 10:38:26,890] INFO [BrokerServer id=1] Finished waiting for all of the authorizer futures to be completed (kafka.server.BrokerServer)\r\n[2024-02-26 10:38:26,890] INFO [BrokerServer id=1] Waiting for all of the SocketServer Acceptors to be started (kafka.server.BrokerServer)\r\n[2024-02-26 10:38:26,890] INFO [BrokerServer id=1] Finished waiting for all of the SocketServer Acceptors to be started (kafka.server.BrokerServer)\r\n[2024-02-26 10:38:26,890] INFO [BrokerServer id=1] Transition from STARTING to STARTED (kafka.server.BrokerServer)\r\n[2024-02-26 10:38:26,891] INFO Kafka version: 3.6.1 (org.apache.kafka.common.utils.AppInfoParser)\r\n[2024-02-26 10:38:26,891] INFO Kafka commitId: 5e3c2b738d253ff5 (org.apache.kafka.common.utils.AppInfoParser)\r\n[2024-02-26 10:38:26,891] INFO Kafka startTimeMs: 1708943906890 (org.apache.kafka.common.utils.AppInfoParser)\r\n[2024-02-26 10:38:26,892] INFO [KafkaRaftServer nodeId=1] Kafka Server started (kafka.server.KafkaRaftServer)<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 KRaft \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0627\u0648\u0644\u06cc\u0647 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u0648 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0631\u0627 \u062f\u0631 <code>0.0.0.0:9092<\/code> \u0645\u06cc \u067e\u0630\u06cc\u0631\u062f.<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 <code>CTRL + C<\/code> \u0631\u0627 \u0641\u0634\u0627\u0631 \u062f\u0647\u06cc\u062f\u060c \u0641\u0631\u0622\u06cc\u0646\u062f \u062e\u0627\u0631\u062c \u0645\u06cc \u0634\u0648\u062f. \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u062c\u0631\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0628\u0627 \u0628\u0627\u0632 \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u06cc\u06a9 \u062c\u0644\u0633\u0647 \u062a\u0631\u062c\u06cc\u062d \u062f\u0627\u062f\u0647 \u0646\u0645\u06cc \u0634\u0648\u062f\u060c \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f \u0633\u0631\u0648\u06cc\u0633\u06cc \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u062f\u0631 \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f.<\/p>\n<h2 id=\"%d9%85%d8%b1%d8%ad%d9%84%d9%87-2-%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%db%8c%da%a9-%d8%b3%d8%b1%d9%88%db%8c%d8%b3-systemd-%d8%a8%d8%b1%d8%a7%db%8c-%da%a9%d8%a7%d9%81%da%a9%d8%a7\">\u0645\u0631\u062d\u0644\u0647 2 &#8211; \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 systemd \u0628\u0631\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627<\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 systemd \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0647\u0645\u06cc\u0634\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f. \u062e\u062f\u0645\u0627\u062a systemd \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0637\u0648\u0631 \u0645\u062f\u0627\u0648\u0645 \u0634\u0631\u0648\u0639\u060c \u0645\u062a\u0648\u0642\u0641 \u0648 \u0645\u062c\u062f\u062f\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0631\u062f.<\/p>\n<p>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0633\u0631\u0648\u06cc\u0633 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644\u06cc \u0628\u0627 \u0646\u0627\u0645 <code>code-server.service<\/code> \u062f\u0631 \u0641\u0647\u0631\u0633\u062a <code>\/lib\/systemd\/system<\/code> \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 <code>systemd<\/code> \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0648\u06cc\u0631\u0627\u06cc\u0634\u06af\u0631 \u0645\u062a\u0646 \u062e\u0648\u062f \u0622\u0646 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>sudo nano \/etc\/systemd\/system\/kafka.service<\/code><\/pre>\n<\/div>\n<p>\u062e\u0637\u0648\u0637 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>[Unit]\r\nDescription=kafka-server\r\n[Service]\r\nType=simple\r\nUser=kafka\r\nExecStart=\/bin\/sh -c '\/home\/kafka\/kafka\/bin\/kafka-server-start.sh \/home\/kafka\/kafka\/config\/kraft\/server.properties &gt; \/home\/kafka\/kafka\/kafka.log 2&gt;&amp;1'\r\nExecStop=\/home\/kafka\/kafka\/bin\/kafka-server-stop.sh\r\nRestart=on-abnormal\r\n[Install]\r\nWantedBy=multi-user.target<\/code><\/pre>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u0628\u062a\u062f\u0627 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u0633\u0631\u0648\u06cc\u0633 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u06cc\u062f. \u0633\u067e\u0633 \u062f\u0631 \u0642\u0633\u0645\u062a [<code>Service<\/code>] \u0646\u0648\u0639 \u0633\u0631\u0648\u06cc\u0633 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u06cc\u062f (\u0633\u0627\u062f\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0633\u062a\u0648\u0631 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0627\u062c\u0631\u0627 \u0634\u0648\u062f) \u0648 \u062f\u0633\u062a\u0648\u0631\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u06cc\u062f. \u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u06cc \u06a9\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 <code>kafka<\/code> \u0627\u0633\u062a\u060c \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u062e\u0631\u0648\u062c \u06a9\u0627\u0641\u06a9\u0627\u060c \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f \u0634\u0648\u062f.<\/p>\n<p>\u0628\u062e\u0634 [<code>install<\/code>] \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u062f\u0633\u062a\u0648\u0631 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u0631\u0648\u0631 \u0634\u0645\u0627 \u0641\u0631\u0627\u0647\u0645 \u0634\u062f\u060c \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0631\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u062f. \u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645\u060c \u0641\u0627\u06cc\u0644 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0628\u0628\u0646\u062f\u06cc\u062f.<\/p>\n<p>\u0633\u0631\u0648\u06cc\u0633 \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>sudo systemctl start kafka<\/code><\/pre>\n<\/div>\n<p>\u0628\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u0648\u0636\u0639\u06cc\u062a \u0622\u0646\u060c \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0634\u0631\u0648\u0639 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>sudo systemctl status kafka<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u0627\u0628\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n\u25cf kafka.service - kafka-server\r\nLoaded: loaded (\/etc\/systemd\/system\/kafka.service; disabled; preset: enabled)\r\nActive: active (running) since Mon 2024-02-26 11:17:30 UTC; 2min 40s ago\r\nMain PID: 1061 (sh)\r\nTasks: 94 (limit: 4646)\r\nMemory: 409.2M\r\nCPU: 10.491s\r\nCGroup: \/system.slice\/kafka.service\r\n\u251c\u25001061 \/bin\/sh -c \"\/home\/kafka\/kafka\/bin\/kafka-server-start.sh \/home\/kafka\/kafka\/config\/kraft\/server.properties &gt; \/home\/kafka\/kafka\/kafka.log 2&gt;&amp;1\"\r\n\u2514\u25001062 java -Xmx1G -Xms1G -server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ExplicitGCInvokesConcurrent -XX:MaxInlineLevel=15 -Djava.awt.headless=true \"-Xlog:gc*:file=\/home\/kafka\/kafka\/bin\/..\/logs\/kaf&gt;\r\nFeb 26 11:17:30 kafka-test1 systemd[1]: Started kafka.service - kafka-server.<\/code><\/pre>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639 \u062e\u0648\u062f\u06a9\u0627\u0631 \u06a9\u0627\u0641\u06a9\u0627 \u067e\u0633 \u0627\u0632 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062c\u062f\u062f \u0633\u0631\u0648\u0631\u060c \u0633\u0631\u0648\u06cc\u0633 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0641\u0639\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>sudo systemctl enable kafka<\/code><\/pre>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647\u060c \u0634\u0645\u0627 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 systemd \u0628\u0631\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646 \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0628\u0647 \u0637\u0648\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0647\u0631 \u0628\u0648\u062a \u0633\u0631\u0648\u0631 \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f. \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u0648 \u062d\u0630\u0641 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u062f\u0631 \u06a9\u0627\u0641\u06a9\u0627 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0646\u062d\u0648\u0647 \u062a\u0648\u0644\u06cc\u062f \u0648 \u0645\u0635\u0631\u0641 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u0645\u062a\u0646\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a\u200c\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0622\u0634\u0646\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f.<\/p>\n<h2 id=\"%d9%85%d8%b1%d8%ad%d9%84%d9%87-3-%d8%aa%d9%88%d9%84%db%8c%d8%af-%d9%88-%d9%85%d8%b5%d8%b1%d9%81-%d9%be%db%8c%d8%a7%d9%85-%d9%87%d8%a7%db%8c-%d9%85%d9%88%d8%b6%d9%88%d8%b9%db%8c\">\u0645\u0631\u062d\u0644\u0647 3 &#8211; \u062a\u0648\u0644\u06cc\u062f \u0648 \u0645\u0635\u0631\u0641 \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc \u0645\u0648\u0636\u0648\u0639\u06cc<\/h2>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u06cc\u06a9 \u0633\u0631\u0648\u0631 \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0628\u0627 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0648 \u0646\u062d\u0648\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0622\u0646\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0622\u0634\u0646\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u062f \u06af\u0631\u0641\u062a \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0627\u0631\u0633\u0627\u0644 \u0648 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0645\u0642\u0627\u0644\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u060c \u0627\u0646\u062a\u0634\u0627\u0631 \u0648 \u062f\u0631\u06cc\u0627\u0641\u062a \u067e\u06cc\u0627\u0645 \u0628\u0647 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a. \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062f\u0633\u062a\u0647 \u0627\u06cc \u0628\u0627\u0634\u062f \u06a9\u0647 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0628\u0647 \u0622\u0646 \u062a\u0639\u0644\u0642 \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0627\u0632 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 <code>kafka-topics.sh<\/code> \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u062f\u0631 \u06a9\u0627\u0641\u06a9\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 <code>CLI<\/code> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u0648\u0636\u0648\u0639\u06cc \u0628\u0647 \u0646\u0627\u0645 <code>first-topic<\/code> \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-topics.sh --create --topic first-topic --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u0647\u0645\u0647 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0622\u062f\u0631\u0633 \u0633\u0631\u0648\u0631 \u0631\u0627 \u0628\u0627 <code>--bootstrap-server<\/code> \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nCreated topic first-topic.<\/code><\/pre>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0641\u0647\u0631\u0633\u062a \u06a9\u0631\u062f\u0646 \u0647\u0645\u0647 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0645\u0648\u062c\u0648\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc <code>--create<\/code> \u062f\u0631 <code>--list<\/code> \u0628\u0641\u0631\u0633\u062a\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-topics.sh --list --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u0645\u0648\u0636\u0648\u0639\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\">Output\r\nfirst-topic<\/pre>\n<\/div>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0648 \u0622\u0645\u0627\u0631 \u062f\u0642\u06cc\u0642 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u0628\u0627 \u0639\u0628\u0648\u0631 \u062f\u0631 <code>--describe<\/code> \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-topics.sh --describe --topic first-topic --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nTopic: first-topic TopicId: VtjiMIUtRUulwzxJL5qVjg PartitionCount: 1 ReplicationFactor: 1 Configs: segment.bytes=1073741824\r\nTopic: first-topic Partition: 0 Leader: 1 Replicas: 1 Isr: 1\r\n<\/code><\/pre>\n<\/div>\n<p>\u062e\u0637 \u0627\u0648\u0644 \u0646\u0627\u0645 \u0645\u0648\u0636\u0648\u0639\u060c \u0634\u0646\u0627\u0633\u0647 \u0648 \u0636\u0631\u06cc\u0628 \u062a\u06a9\u0631\u0627\u0631 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 1 \u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0645\u0648\u0636\u0648\u0639 \u0641\u0642\u0637 \u062f\u0631 \u0645\u0627\u0634\u06cc\u0646 \u0641\u0639\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u062e\u0637 \u062f\u0648\u0645 \u0639\u0645\u062f\u0627\u064b \u062a\u0648\u0631\u0641\u062a\u06af\u06cc \u062f\u0627\u0631\u062f \u0648 \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u0631\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u067e\u0627\u0631\u062a\u06cc\u0634\u0646 \u0627\u0648\u0644 (\u0648 \u062a\u0646\u0647\u0627) \u0645\u0648\u0636\u0648\u0639 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f. \u06a9\u0627\u0641\u06a9\u0627 \u0628\u0647 \u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u067e\u0627\u0631\u062a\u06cc\u0634\u0646 \u0628\u0646\u062f\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0628\u062e\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0633\u0631\u0648\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062a\u0648\u0632\u06cc\u0639 \u06a9\u0631\u062f \u0648 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0627\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u067e\u0627\u0631\u062a\u06cc\u0634\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0645\u0648\u0636\u0648\u0639\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a kafka-console-producer.sh \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0622\u0646 \u062a\u0648\u0644\u06cc\u062f \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f. \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f\u0647 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-console-producer.sh --topic first-topic --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u06cc\u06a9 \u0627\u0639\u0644\u0627\u0646 \u062e\u0627\u0644\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>&gt;<\/code><\/pre>\n<\/div>\n<p>\u062a\u0647\u06cc\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0645\u0646\u062a\u0638\u0631 \u0627\u0631\u0633\u0627\u0644 \u067e\u06cc\u0627\u0645\u06a9 \u0634\u0645\u0627\u0633\u062a. \u062a\u0633\u062a \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0647 \u0648 <code>ENTER<\/code> \u0631\u0627 \u0641\u0634\u0627\u0631 \u062f\u0647\u06cc\u062f. \u0627\u0639\u0644\u0627\u0646 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>&gt;test\r\n&gt;<\/code><\/pre>\n<\/div>\n<p>\u062a\u0647\u06cc\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0627\u06a9\u0646\u0648\u0646 \u0645\u0646\u062a\u0638\u0631 \u067e\u06cc\u0627\u0645 \u0628\u0639\u062f\u06cc \u0627\u0633\u062a\u060c \u06cc\u0639\u0646\u06cc \u067e\u06cc\u0627\u0645 \u0642\u0628\u0644\u06cc \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0628\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u0627\u0628\u0644\u0627\u063a \u0634\u062f\u0647 \u0627\u0633\u062a. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u062a\u0639\u062f\u0627\u062f \u067e\u06cc\u0627\u0645 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u062e\u0631\u0648\u062c \u0627\u0632 \u0633\u0627\u0632\u0646\u062f\u0647\u060c <code>CTRL+C<\/code> \u0631\u0627 \u0641\u0634\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u062e\u0648\u0627\u0646\u06cc \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc \u0645\u0648\u0636\u0648\u0639\u060c \u0628\u0647 \u06cc\u06a9 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f. \u06a9\u0627\u0641\u06a9\u0627 \u06cc\u06a9 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u0633\u0627\u062f\u0647 \u0631\u0627 \u062f\u0631 \u0642\u0627\u0644\u0628 <code>kafka-console-consumer.sh<\/code> \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f. \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-console-consumer.sh --topic first-topic --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062e\u0631\u0648\u062c\u06cc \u0648\u062c\u0648\u062f \u0646\u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a. \u062f\u0644\u06cc\u0644 \u0622\u0646 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u062f\u0631 \u062d\u0627\u0644 \u067e\u062e\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u0645\u0648\u0636\u0648\u0639 \u0627\u0633\u062a \u0648 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0686\u06cc\u0632\u06cc \u062a\u0648\u0644\u06cc\u062f \u0648 \u0627\u0631\u0633\u0627\u0644 \u0646\u0645\u06cc \u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0645\u0635\u0631\u0641 \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0642\u0628\u0644 \u0627\u0632 \u0634\u0631\u0648\u0639 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0632\u06cc\u0631 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-console-consumer.sh --topic first-topic --from-beginning --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0645\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u067e\u062e\u0634 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u067e\u06cc\u0627\u0645 \u0647\u0627 \u0631\u0627 \u0648\u0627\u06a9\u0634\u06cc \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Outputtest\r\n...<\/code><\/pre>\n<\/div>\n<p>\u0647\u0645\u0627\u0646\u0646\u062f \u0633\u0627\u0632\u0646\u062f\u0647\u060c \u0628\u0631\u0627\u06cc \u062e\u0631\u0648\u062c\u060c <code>CTRL+C<\/code> \u0631\u0627 \u0641\u0634\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u0648\u0627\u0642\u0639\u0627\u064b \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u067e\u062e\u0634 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0622\u0646 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u0644\u0633\u0647 \u062a\u0631\u0645\u06cc\u0646\u0627\u0644 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0627\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u062f. \u06cc\u06a9 \u062c\u0644\u0633\u0647 SSH \u062b\u0627\u0646\u0648\u06cc\u0647 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u062f\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-console-consumer.sh --topic first-topic --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u062f\u0631 \u062c\u0644\u0633\u0647 \u0627\u0648\u0644\u06cc\u0647\u060c \u0633\u0627\u0632\u0646\u062f\u0647 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-console-producer.sh --topic first-topic --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u0633\u067e\u0633 \u067e\u06cc\u0627\u0645 \u0647\u0627\u06cc \u062f\u0644\u062e\u0648\u0627\u0647 \u062e\u0648\u062f \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>&gt;second test\r\n&gt;third test\r\n&gt;<\/code><\/pre>\n<\/div>\n<p>\u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u06a9\u0647 \u0622\u0646\u0647\u0627 \u062a\u0648\u0633\u0637 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u0634\u0648\u0646\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nsecond test\r\nthird test\r\n<\/code><\/pre>\n<\/div>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645 \u0622\u0632\u0645\u0627\u06cc\u0634\u060c \u0647\u0645 \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u0647 \u0648 \u0647\u0645 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u062e\u0627\u062a\u0645\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u0627\u0648\u0644\u06cc\u0646 \u062a\u0627\u067e\u06cc\u06a9\u060c <code>--delete<\/code> \u0631\u0627 \u0628\u0647 <code>kafka-topics.sh<\/code> \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-topics.sh --delete --topic first-topic --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0648\u062c\u0648\u062f \u0646\u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a. \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0631\u0627 \u0641\u0647\u0631\u0633\u062a \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0648\u0627\u0642\u0639\u0627\u064b \u062d\u0630\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>bin\/kafka-topics.sh --list --bootstrap-server localhost:9092<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n__consumer_offsets\r\n<\/code><\/pre>\n<\/div>\n<p>__\u0645\u0639\u0627\u062f\u0644_\u0645\u0635\u0631\u0641\u200c\u06a9\u0646\u0646\u062f\u0647 \u0645\u0648\u0636\u0648\u0639\u06cc \u062f\u0631\u0648\u0646\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0645\u0637\u0627\u0644\u0639\u0647 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u062a\u0648\u0633\u0637 \u0645\u0635\u0631\u0641\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647\u060c \u0634\u0645\u0627 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u06a9\u0627\u0641\u06a9\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f \u0648 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc\u06cc \u062f\u0631 \u0622\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f. \u0633\u067e\u0633\u060c \u067e\u06cc\u0627\u0645 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0645\u0635\u0631\u0641 \u06a9\u0631\u062f\u0647 \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0628\u0644\u0627\u062f\u0631\u0646\u06af \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f. \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0628\u0627 \u0646\u062d\u0648\u0647 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0627\u0641\u06a9\u0627 \u0628\u0627 \u0633\u0627\u06cc\u0631 \u06a9\u0627\u0631\u06af\u0632\u0627\u0631\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u0648 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u0622\u0634\u0646\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f.<\/p>\n<h2 id=\"%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%a8%d8%a7-%d9%85%d8%b9%d9%85%d8%a7%d8%b1%db%8c-%d9%87%d8%a7%db%8c-%d9%85%d8%b4%d8%a7%d8%a8%d9%87\">\u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u0645\u0639\u0645\u0627\u0631\u06cc \u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647<\/h2>\n<p>\u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627\u0647 \u062d\u0644\u06cc \u0648\u0627\u0642\u0639\u06cc \u0628\u0631\u0627\u06cc \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c Apache Pulsar \u0648 RabbitMQ \u0646\u06cc\u0632 \u0628\u0647 \u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647\u060c \u0627\u0644\u0628\u062a\u0647 \u0628\u0627 \u062a\u0641\u0627\u0648\u062a \u062f\u0631 \u0631\u0648\u06cc\u06a9\u0631\u062f\u0634\u0627\u0646\u060c \u0628\u0631\u062c\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. \u062a\u0641\u0627\u0648\u062a \u0627\u0635\u0644\u06cc \u0628\u06cc\u0646 \u0635\u0641 \u067e\u06cc\u0627\u0645 \u0648 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u062f\u0631 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0648\u0638\u06cc\u0641\u0647 \u0627\u0635\u0644\u06cc \u0627\u0648\u0644\u06cc \u0631\u0633\u0627\u0646\u062f\u0646 \u067e\u06cc\u0627\u0645 \u0647\u0627 \u0628\u0647 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u062f\u0631 \u0633\u0631\u06cc\u0639 \u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0645\u0645\u06a9\u0646 \u0648 \u0628\u062f\u0648\u0646 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0633\u0641\u0627\u0631\u0634 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a. \u0686\u0646\u06cc\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u067e\u06cc\u0627\u0645 \u0647\u0627 \u0631\u0627 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u062a\u0623\u06cc\u06cc\u062f \u0634\u0648\u062f \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0641\u06cc\u0644\u062a\u0631 \u06a9\u0631\u062f\u0646 \u0648 \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u067e\u06cc\u0627\u0645 \u0647\u0627 \u062c\u0646\u0628\u0647 \u0645\u0647\u0645\u06cc \u0627\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u062f\u0633\u062a\u0647 \u0647\u0627\u06cc \u062e\u0627\u0635\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0639\u0644\u0627\u0642\u0647 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f. RabbitMQ \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0642\u0648\u06cc \u0627\u0632 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u067e\u06cc\u0627\u0645 \u0631\u0633\u0627\u0646\u06cc \u0633\u0646\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0645\u0634\u062a\u0631\u06a9 \u0634\u0648\u0646\u062f \u0648 \u0686\u0646\u062f\u06cc\u0646 \u0646\u0633\u062e\u0647 \u0627\u0632 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u0646\u062f. \u0627\u0632 \u0633\u0648\u06cc \u062f\u06cc\u06af\u0631\u060c \u062c\u0631\u06cc\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0631 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0645\u062a\u0645\u0631\u06a9\u0632 \u0627\u0633\u062a. \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u0628\u0627\u06cc\u062f \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc \u0634\u0648\u0646\u062f\u060c \u0645\u0631\u062a\u0628 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0634\u0648\u0646\u062f \u0648 \u06cc\u06a9 \u0628\u0627\u0631 \u067e\u0631\u062f\u0627\u0632\u0634 \u0634\u0648\u0646\u062f. \u0645\u0633\u06cc\u0631\u06cc\u0627\u0628\u06cc \u0622\u0646\u0647\u0627 \u0628\u0647 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u062e\u0627\u0635 \u0645\u0647\u0645 \u0646\u06cc\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 \u0627\u06cc\u062f\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0645\u0647 \u0645\u0635\u0631\u0641 \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627 \u0631\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u06a9\u0646\u0646\u062f. Apache Pulsar \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u067e\u06cc\u0627\u0645\u200c\u0631\u0633\u0627\u0646 \u0645\u0646\u0628\u0639 \u0628\u0627\u0632 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0628\u0646\u06cc\u0627\u062f \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 \u0622\u067e\u0627\u0686\u06cc \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0648 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0648\u06cc\u062f\u0627\u062f \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u062e\u0644\u0627\u0641 \u06a9\u0627\u0641\u06a9\u0627\u060c \u06a9\u0647 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0628\u0627 \u0622\u0646 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0628\u0648\u062f\u060c Pulsar \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0627\u0647 \u062d\u0644 \u0633\u0646\u062a\u06cc \u0635\u0641 \u0628\u0646\u062f\u06cc \u067e\u06cc\u0627\u0645 \u0634\u0631\u0648\u0639 \u0628\u0647 \u06a9\u0627\u0631 \u06a9\u0631\u062f \u0648 \u0628\u0639\u062f\u0627\u064b \u0642\u0627\u0628\u0644\u06cc\u062a \u067e\u062e\u0634 \u0631\u0648\u06cc\u062f\u0627\u062f \u0631\u0627 \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 Pulsar \u0632\u0645\u0627\u0646\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a \u06a9\u0647 \u062a\u0631\u06a9\u06cc\u0628\u06cc \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0631\u0648\u0634 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0627\u0634\u062f\u060c \u0628\u062f\u0648\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647.<\/p>\n<h2 id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\">\u0646\u062a\u06cc\u062c\u0647<\/h2>\n<p>\u0634\u0645\u0627 \u0627\u06a9\u0646\u0648\u0646 \u0622\u067e\u0627\u0686\u06cc \u06a9\u0627\u0641\u06a9\u0627 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0627\u06cc\u0645\u0646 \u062f\u0631 \u067e\u0633\u200c\u0632\u0645\u06cc\u0646\u0647 \u0633\u0631\u0648\u0631 \u062e\u0648\u062f \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0633\u06cc\u0633\u062a\u0645 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u0647\u200c\u0627\u06cc\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0631\u0627 \u0627\u0632 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627 \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u0648 \u0645\u0635\u0631\u0641 \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u062c\u0630\u0627\u0628\u06cc\u062a \u0627\u0635\u0644\u06cc \u06a9\u0627\u0641\u06a9\u0627\u060c \u062a\u0646\u0648\u0639 \u06af\u0633\u062a\u0631\u062f\u0647 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u062f\u063a\u0627\u0645 \u0622\u0646 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0627\u0633\u062a.<\/p>\n","protected":false},"excerpt":{"rendered":"Introduction Apache Kafka is an open source distributed event and stream processing platform written in Java\u2026","protected":false},"author":1,"featured_media":15004,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\u0645\u0642\u062f\u0645\u0647 \u0627\u06cc \u0628\u0631 \u06a9\u0627\u0641\u06a9\u0627","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_opengraph-image":"","_yoast_wpseo_twitter-description":"","_yoast_wpseo_twitter-image":"","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_primary_category":"","footnotes":""},"categories":[193],"tags":[390,410],"class_list":{"0":"post-14946","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tutorials","8":"tag-apache","9":"tag-kafka"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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