{"id":2157,"date":"2023-04-27T23:24:52","date_gmt":"2023-04-27T15:24:52","guid":{"rendered":"http:\/\/www.specialwu.com\/?p=2157"},"modified":"2023-04-29T19:27:30","modified_gmt":"2023-04-29T11:27:30","slug":"test0426","status":"publish","type":"post","link":"http:\/\/www.specialwu.com\/?p=2157","title":{"rendered":"test0426"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_61 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/www.specialwu.com\/?p=2157\/#%E6%95%B0%E6%8D%AE%E6%BA%90%E5%A4%B4\" title=\"\u6570\u636e\u6e90\u5934\">\u6570\u636e\u6e90\u5934<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/www.specialwu.com\/?p=2157\/#%E4%B8%AD%E9%97%B4%E8%BF%87%E7%A8%8B\" title=\"\u4e2d\u95f4\u8fc7\u7a0b\">\u4e2d\u95f4\u8fc7\u7a0b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/www.specialwu.com\/?p=2157\/#%E6%9C%80%E7%BB%88%E5%91%88%E7%8E%B0\" title=\"\u6700\u7ec8\u5448\u73b0\">\u6700\u7ec8\u5448\u73b0<\/a><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E6%95%B0%E6%8D%AE%E6%BA%90%E5%A4%B4\"><\/span>\u6570\u636e\u6e90\u5934<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<blockquote><p>\n  flume\u62bd\u53d6\u672c\u5730\u6587\u4ef6\u5230kafka\n<\/p><\/blockquote>\n<pre><code class=\"language-conf line-numbers\">#\u6570\u636e\u6e90\u8bbe\u7f6e\na1.sources = r1\na1.sinks = k1\na1.channels = c1\n\n#\u6570\u636e\u6e90\u5934\na1.sources.r1.type = TAILDIR\n#\u8bb0\u5f55\u4e86\u6bcf\u6761\u6587\u4ef6\u7684inode\uff0c\u4f5c\u7528\u5c31\u662fflume\u65ad\u5f00\u540e\uff0c\u4e0b\u6b21\u91c7\u96c6\u6570\u636e\u5c31\u4f1a\u4ece\u65b0\u7684\u4f4d\u7f6e\u5f00\u59cb\na1.sources.r1.positionFile = \/opt\/specialwu\/flumeconf\/kafka_taildir_position.json\na1.sources.r1.filegroups = f1\n#\u5411\u4e0a\u9762\u7684json\u6587\u4ef6\u5199inode\u7684\u9891\u7387\na1.sources.r1.writePosInterval = 1000\na1.sources.r1.filegroups.f1 = \/usr\/share\/nginx\/logs\/access.log\n\n# sink\na1.sinks.k1.type = org.apache.flume.sink.kafka.KafkaSink\n#\u81ea\u5df1\u96c6\u7fa4\u7684topic\uff0c\u4f46\u5c3d\u91cf\u4e0e\u6570\u636e\u6e90topic\u4e00\u81f4\na1.sinks.k1.kafka.topic = topic0329\na1.sinks.k1.kafka.bootstrap.servers = specialwu2:9092,specialwu3:9092,specialwu4:9092\n#\u4e00\u6b21\u5904\u7406\u6d88\u606f\u7684\u6570\u91cf\na1.sinks.k1.kafka.flumeBatchSize = 2000\n#\u8bbe\u7f6e\u4e3a1\u5219leader\u63a5\u6536\u5230\u6570\u636e\u540e\u5c31\u5f00\u59cb\u4f20\u8f93\na1.sinks.k1.kafka.producer.acks = 1\n#\u6bcf\u96941\u79d2\u63a5\u6536\u4e00\u6b21\u6570\u636e\na1.sinks.k1.kafka.producer.linger.ms = 1000\n#\u4e0d\u652f\u6301\u538b\u7f29\na1.sinks.k1.kafka.producer.compression.type = snappy\n#\u6279\u5904\u7406\u5927\u5c0f\na1.sinks.kafka-sink.kafka.producer.batch.size = 1048576\n\n# Use a channel which buffers events in memory\na1.channels.c1.type = memory\na1.channels.c1.capacity = 1000\na1.channels.c1.transactionCapacity = 100\n\n# Bind the source and sink to the channel\na1.sources.r1.channels = c1\na1.sinks.k1.channel = c1\na1.sinks.k2.channel=c1\n<\/code><\/pre>\n<h1><span class=\"ez-toc-section\" id=\"%E4%B8%AD%E9%97%B4%E8%BF%87%E7%A8%8B\"><\/span>\u4e2d\u95f4\u8fc7\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<blockquote><p>\n  \u5728\u6d4f\u89c8\u5668\u4e0a\u8f93\u5165\u5730\u5740\u540e\u5b9e\u73b0\u6d88\u8d39\u7684\u542f\u505c\n<\/p><\/blockquote>\n<pre><code class=\"language-java line-numbers\">    @Autowired\n    private  JdbcTemplate jdbcTemplate;\n\n    @Autowired\n    private KafkaListenerEndpointRegistry registry;\n\n    String message=null;\n    @KafkaListener(id = \"myfirstconsumer\",topics = \"topic04291\",groupId=\"myfirstconsumer\")\n    \/\/@KafkaListener(id = \"myfirstconsumer\",topics = \"topic0429\",containerFactory = \"kafkaListenerContainerFactory\")\n    \/\/@KafkaListener(topics = \"topic0329\",groupId = \"ss1\")\n    public void simpleConsumer(List&lt;ConsumerRecord&lt;String, String&gt;&gt; record, Acknowledgment ack) throws ParseException {\n        System.out.println(\"\u6279\u91cf\u6d88\u8d39\");\n        for (ConsumerRecord&lt;String, String&gt; record1:record){\n            System.out.println(\"\u4f20\u8fc7\u6765\u7684\u503c\u662f\"+record1.value()+\"\u5206\u533a\u662f\"+record1.partition());\n            message=\"\u5f53\u524d\u7684\u6570\u636e\u662f \"+record1.value()+\" \u5bf9\u5e94\u7684\u5206\u533a\u662f \"+record1.partition();\n        }\n\n\n        jdbcTemplate.batchUpdate(\"insert into web_visitors (visit_ip,visit_time,city,country) values (?,?,?,?)\", new BatchPreparedStatementSetter() {\n            @Override\n            public void setValues(PreparedStatement ps, int i) throws SQLException {\n                \/\/\u6d4b\u8bd5\u6570\u636e\u90e8\u5206\n                ConsumerRecord&lt;String, String&gt; stringStringConsumerRecord = record.get(i);\n                String[] splitRecord = stringStringConsumerRecord.value().split(\"\\\\s+\");\n                String visitIp=splitRecord[0];\n                \/\/String visitCity = JSON.parseObject(GetIP.findIpAddrRegion(splitRecord[0])).getString(\"city\");\n                \/\/String visitcountry = JSON.parseObject(GetIP.findIpAddrRegion(splitRecord[0])).getString(\"country\");\n\n                try {\n                    String vivitime=Dateutile1.dateFormat(splitRecord[3].substring(1));\n                    System.out.println(\"\u8bbf\u95ee\u65f6\u95f4\"+splitRecord[3].substring(1));\n                    ps.setString(1,visitIp);\n                    ps.setString(2,vivitime);\n                    ps.setString(3,\"visitCity\");\n                    ps.setString(4,\"visitcountry\");\n                } catch (Exception e) {\n                    e.printStackTrace();\n                    System.out.println(e);\n                }\n\n            }\n\n            @Override\n            public int getBatchSize() {\n                \/\/\u4e00\u6b21\u6027\u63d2\u5165\u7684\u5927\u5c0f\n                return record.size();\n            }\n        });\n\n        ack.acknowledge();\n\n    }\n\n    @KafkaListener(topics = \"topic0329\",groupId = \"s1\")\n    public void simpleConsumer1(List&lt;ConsumerRecord&lt;String, String&gt;&gt; record)  {\n        System.out.println(\"\u6d88\u8d39\u8005s2_______________\");\n        for (ConsumerRecord&lt;String, String&gt; record1:record){\n            System.out.println(\"\u4f20\u8fc7\u6765\u7684\u503c\u662f\"+record1.value()+\"\u5206\u533a\u662f\"+record1.partition());\n\n        }\n\n    }\n\n    @RequestMapping(\"\/stopspecialwukafka\")\n   public String testKafka(String listennerId){\n        if (registry.getListenerContainer(listennerId) == null){\n            return \"\u6ca1\u6709\u8be5listener_id \";\n        }\n        if(registry.getListenerContainer(listennerId).isRunning()){\n            registry.getListenerContainer(listennerId).pause();\n            return \"\u5df2\u6210\u529f\u505c\u6b62\u8be5Listener\";\n        }\n        return \"\u8f93\u5165\u7684 \"+listennerId+\" \u5df2\u7ecf\u505c\u6b62\";\n   }\n\n    @RequestMapping(\"\/startspecialwukafka\")\n    public String startKafka(String listennerId){\n        if (registry.getListenerContainer(listennerId)==null){\n            return \"\u6ca1\u6709\u8be5listener_id \";\n        }\n        if(!registry.getListenerContainer(listennerId).isRunning()){\n            registry.getListenerContainer(listennerId).start();\n        }\n        if (message==null){\n            message=\"\u521a\u5f00\u59cb\u6d88\u8d39\u6682\u65e0\u6570\u636e\";\n        }\n        return message;\n    }\n<\/code><\/pre>\n<h1><span class=\"ez-toc-section\" id=\"%E6%9C%80%E7%BB%88%E5%91%88%E7%8E%B0\"><\/span>\u6700\u7ec8\u5448\u73b0<span class=\"ez-toc-section-end\"><\/span><\/h1>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\u6e90\u5934 flume\u62bd\u53d6\u672c\u5730\u6587\u4ef6\u5230kafka #\u6570\u636e\u6e90\u8bbe\u7f6e a1.sources = r1 a1.sinks  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/posts\/2157"}],"collection":[{"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2157"}],"version-history":[{"count":3,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/posts\/2157\/revisions"}],"predecessor-version":[{"id":2160,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=\/wp\/v2\/posts\/2157\/revisions\/2160"}],"wp:attachment":[{"href":"http:\/\/www.specialwu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2157"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.specialwu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}