{"id":46665,"date":"2023-11-04T12:52:54","date_gmt":"2023-10-15T01:59:53","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/46665-2\/"},"modified":"2024-05-04T07:29:15","modified_gmt":"2024-05-03T23:29:15","slug":"46665-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/46665-2\/","title":{"rendered":""},"content":{"rendered":"<p>\u307e\u305a\u306f\u8981\u4ef6\u306e\u78ba\u8a8d<\/p>\n<p>kafka\u306b\u30a2\u30af\u30bb\u30b9<br \/>\nhttps:\/\/kafka.apache.org\/<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d660637434c4406d08e1a\/2-0.png\" alt=\"image.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d660637434c4406d08e1a\/3-0.png\" alt=\"image.png\" \/><\/div>\n<p>(\u91cd\u8981)\u8981\u4ef6\u306b\u25b7Apache Kafka supports Java 17\u25c1\u3068\u3042\u308b\u306e\u3067\u3001<br \/>\nJava jdk 17\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u3059\u308b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># dnf install java-17-openjdk-devel<\/span>\r\n<\/code><\/pre>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u3001java\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># java -version<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>openjdk 17.0.2 2022-01-18 LTS\r\nOpenJDK Runtime Environment 21.9 <span class=\"o\">(<\/span>build 17.0.2+8-LTS<span class=\"o\">)<\/span>\r\nOpenJDK 64-Bit Server VM 21.9 <span class=\"o\">(<\/span>build 17.0.2+8-LTS, mixed mode, sharing<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>wget\u3092\u4f7f\u7528\u3057\u3001URL\u3092\u8cbc\u308a\u4ed8\u3051\u3066kafka\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\/opt\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># wget https:\/\/dlcdn.apache.org\/kafka\/3.1.0\/kafka_2.13-3.1.0.tgz -O \/opt\/kafka_2.13-3.1.0.tgz<\/span>\r\n<\/code><\/pre>\n<p>\/opt\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3057\u3001.tar\u30d5\u30a1\u30a4\u30eb\u3092\u5c55\u958b\u3059\u308b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># cd \/opt<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c\"># tar -xvf kafka_2.13-3.1.0.tgz<\/span>\r\n<\/code><\/pre>\n<p>\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u30ea\u30f3\u30af\u3092\u4f5c\u6210\u3059\u308b<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># ln -s \/opt\/kafka_2.13-3.1.0 \/opt\/kafka<\/span>\r\n<\/code><\/pre>\n<p>zookeeper\u3068kafka\u30b5\u30fc\u30d3\u30b9\u306e\u4e21\u65b9\u3092\u5b9f\u884c\u3059\u308b\u975e\u7279\u6a29\u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\u3057\u3001\u6240\u6709\u6a29\u306e\u8a2d\u5b9a\u3092\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># useradd kafka<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c\"># chown -R kafka:kafka \/opt\/kafka<\/span>\r\n<\/code><\/pre>\n<p>\u6b21\u306e\u5185\u5bb9\u3067\u30e6\u30cb\u30c3\u30c8\u30d5\u30a1\u30a4\u30eb\/etc\/systemd\/system\/zookeeper.service\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>vi \/etc\/systemd\/system\/zookeeper.service\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>Unit]\r\n<span class=\"nv\">Description<\/span><span class=\"o\">=<\/span>zookeeper\r\n<span class=\"nv\">After<\/span><span class=\"o\">=<\/span>syslog.target network.target\r\n\r\n<span class=\"o\">[<\/span>Service]\r\n<span class=\"nv\">Type<\/span><span class=\"o\">=<\/span>simple\r\n\r\n<span class=\"nv\">User<\/span><span class=\"o\">=<\/span>kafka\r\n<span class=\"nv\">Group<\/span><span class=\"o\">=<\/span>kafka\r\n\r\n<span class=\"nv\">ExecStart<\/span><span class=\"o\">=<\/span>\/opt\/kafka\/bin\/zookeeper-server-start.sh \/opt\/kafka\/config\/zookeeper.properties\r\n<span class=\"nv\">ExecStop<\/span><span class=\"o\">=<\/span>\/opt\/kafka\/bin\/zookeeper-server-stop.sh\r\n\r\n<span class=\"o\">[<\/span>Install]\r\n<span class=\"nv\">WantedBy<\/span><span class=\"o\">=<\/span>multi-user.target\r\n<\/code><\/pre>\n<p>Kafka\u306e\u6b21\u306e\u30e6\u30cb\u30c3\u30c8\u30d5\u30a1\u30a4\u30eb\/etc\/systemd\/system\/kafka.service\u3082\u540c\u69d8\u306b\u7de8\u96c6\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>vi \/etc\/systemd\/system\/kafka.service\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>Unit]\r\n<span class=\"nv\">Description<\/span><span class=\"o\">=<\/span>Apache Kafka\r\n<span class=\"nv\">Requires<\/span><span class=\"o\">=<\/span>zookeeper.service\r\n<span class=\"nv\">After<\/span><span class=\"o\">=<\/span>zookeeper.service\r\n\r\n<span class=\"o\">[<\/span>Service]\r\n<span class=\"nv\">Type<\/span><span class=\"o\">=<\/span>simple\r\n\r\n<span class=\"nv\">User<\/span><span class=\"o\">=<\/span>kafka\r\n<span class=\"nv\">Group<\/span><span class=\"o\">=<\/span>kafka\r\n\r\n<span class=\"nv\">ExecStart<\/span><span class=\"o\">=<\/span>\/opt\/kafka\/bin\/kafka-server-start.sh \/opt\/kafka\/config\/server.properties\r\n<span class=\"nv\">ExecStop<\/span><span class=\"o\">=<\/span>\/opt\/kafka\/bin\/kafka-server-stop.sh\r\n\r\n<span class=\"o\">[<\/span>Install]\r\n<span class=\"nv\">WantedBy<\/span><span class=\"o\">=<\/span>multi-user.target\r\n<\/code><\/pre>\n<p>\u65b0\u3057\u3044\u30e6\u30cb\u30c3\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u53d6\u3089\u305b\u308b\u306b\u306f\u3001systemd\u3092\u30ea\u30ed\u30fc\u30c9\u3059\u308b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># systemctl daemon-reload<\/span>\r\n<\/code><\/pre>\n<p>\u6b21\u306e\u9806\u5e8f\u3067\u65b0\u3057\u304f\u30b5\u30fc\u30d3\u30b9\u3092\u8d77\u52d5\u3059\u308b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># systemctl start zookeeper<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c\"># systemctl start kafka<\/span>\r\n<\/code><\/pre>\n<p>\u6210\u529f\u3059\u308c\u3070\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u305f\u969b\u3001status\u304cactive\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># systemctl status zookeeper<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\u25cf zookeeper.service - zookeeper\r\n   Loaded: loaded <span class=\"o\">(<\/span>\/etc\/systemd\/system\/zookeeper.service<span class=\"p\">;<\/span> disabled<span class=\"p\">;<\/span> vendor pres&gt;\r\n   Active: active <span class=\"o\">(<\/span>running<span class=\"o\">)<\/span> since Thu 2022-04-07 07:37:49 PDT<span class=\"p\">;<\/span> 1 day 12h ago\r\n Main PID: 2879 <span class=\"o\">(<\/span>java<span class=\"o\">)<\/span>\r\n    Tasks: 38 <span class=\"o\">(<\/span>limit: 23527<span class=\"o\">)<\/span>\r\n   Memory: 121.6M\r\n   CGroup: \/system.slice\/zookeeper.service\r\n           mq2879 java <span class=\"nt\">-Xmx512M<\/span> <span class=\"nt\">-Xms512M<\/span> <span class=\"nt\">-server<\/span> <span class=\"nt\">-XX<\/span>:+UseG1GC <span class=\"nt\">-XX<\/span>:MaxGCPauseMil&gt;\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c\"># systemctl status kafka<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\u25cf kafka.service - Apache Kafka\r\n   Loaded: loaded <span class=\"o\">(<\/span>\/etc\/systemd\/system\/kafka.service<span class=\"p\">;<\/span> disabled<span class=\"p\">;<\/span> vendor preset: <span class=\"o\">&gt;<\/span>\r\n   Active: active <span class=\"o\">(<\/span>running<span class=\"o\">)<\/span> since Thu 2022-04-07 07:37:49 PDT<span class=\"p\">;<\/span> 1 day 12h ago\r\n Main PID: 2880 <span class=\"o\">(<\/span>java<span class=\"o\">)<\/span>\r\n    Tasks: 73 <span class=\"o\">(<\/span>limit: 23527<span class=\"o\">)<\/span>\r\n   Memory: 710.4M\r\n   CGroup: \/system.slice\/kafka.service\r\n           mq2880 java <span class=\"nt\">-Xmx1G<\/span> <span class=\"nt\">-Xms1G<\/span> <span class=\"nt\">-server<\/span> <span class=\"nt\">-XX<\/span>:+UseG1GC <span class=\"nt\">-XX<\/span>:MaxGCPauseMillis<span class=\"o\">=&gt;<\/span>\r\n<\/code><\/pre>\n<p>that&#8217;s all<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u307e\u305a\u306f\u8981\u4ef6\u306e\u78ba\u8a8d kafka\u306b\u30a2\u30af\u30bb\u30b9 https:\/\/kafka.apache.org\/ (\u91cd\u8981)\u8981\u4ef6\u306b\u25b7A [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46665","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>- Blog - Silicon Cloud<\/title>\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.silicloud.com\/zh\/blog\/46665-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u307e\u305a\u306f\u8981\u4ef6\u306e\u78ba\u8a8d kafka\u306b\u30a2\u30af\u30bb\u30b9 https:\/\/kafka.apache.org\/ 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