{"id":41087,"date":"2023-06-23T04:12:12","date_gmt":"2023-03-11T06:17:20","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8confluent%e5%b9%b3%e5%8f%b0%e6%9d%a5%e5%b0%9d%e8%af%95%e5%b0%86postgresql%e7%9a%84%e6%95%b0%e6%8d%ae%e6%b5%81%e4%bc%a0%e8%be%93%e5%88%b0elasticsearch%e3%80%82\/"},"modified":"2024-04-30T10:14:54","modified_gmt":"2024-04-30T02:14:54","slug":"%e4%bd%bf%e7%94%a8confluent%e5%b9%b3%e5%8f%b0%e6%9d%a5%e5%b0%9d%e8%af%95%e5%b0%86postgresql%e7%9a%84%e6%95%b0%e6%8d%ae%e6%b5%81%e4%bc%a0%e8%be%93%e5%88%b0elasticsearch%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8confluent%e5%b9%b3%e5%8f%b0%e6%9d%a5%e5%b0%9d%e8%af%95%e5%b0%86postgresql%e7%9a%84%e6%95%b0%e6%8d%ae%e6%b5%81%e4%bc%a0%e8%be%93%e5%88%b0elasticsearch%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Confluent\u5e73\u53f0\u6765\u5c1d\u8bd5\u5c06PostgreSQL\u7684\u6570\u636e\u6d41\u4f20\u8f93\u5230Elasticsearch"},"content":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u7684\u76ee\u7684\u662f\u53d1\u5e03\u5173\u4e8eConfluent Platform\uff08Apache Kafka\uff09\u7684\u6280\u672f\u535a\u5ba2\uff0c\u6574\u7406\u81ea\u5df1\u7684\u7406\u89e3\u3002\u540c\u65f6\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u90a3\u4e9b\u8ba1\u5212\u5c1d\u8bd5\u4f7f\u7528\u8fd9\u4e2a\u5e73\u53f0\u7684\u5de5\u7a0b\u5e08\u4eec\u3002<br \/>\n\u8fd9\u7bc7\u6587\u7ae0\u8ba1\u5212\u5c06\u5185\u5bb9\u5206\u6210\u51e0\u4e2a\u90e8\u5206\u3002<br \/>\n\u7531\u4e8e\u6ca1\u6709\u5b8c\u5168\u5ba1\u67e5\uff0c\u53ef\u80fd\u5305\u542b\u4e0d\u51c6\u786e\u7684\u5185\u5bb9\u3002\u5982\u679c\u6709\u7684\u8bdd\uff0c\u8bf7\u7559\u4e0b\u8bc4\u8bba\uff0c\u6211\u4f1a\u975e\u5e38\u9ad8\u5174\u3002<\/p>\n<h1>\u5f00\u573a\u767d<\/h1>\n<p>\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u5efa\u7acbPostgreSQL\u3001Confluent Platform\u548cElasticsearch\u7684\u7cfb\u7edf\u3002<br \/>\n\u6709\u5173\u7cfb\u7edf\u67b6\u6784\u7684\u6982\u8ff0\u56fe\uff0c\u8bf7\u53c2\u8003\u4e0a\u4e00\u7bc7\u6587\u7ae0\u3002<\/p>\n<h2>\u6784\u5efa\u73af\u5883<\/h2>\n<p>\u5728\u73af\u5883\u6784\u5efa\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86\u53ef\u4ee5\u8f7b\u677e\u4f7f\u7528\u548c\u4e22\u5f03\u7684Docker\u3002<\/p>\n<h3>Docker\u7f16\u6392<\/h3>\n<p>\u6211\u5df2\u7ecf\u5c06\u672c\u6b21\u4f7f\u7528\u7684docker-compose\u53d1\u5e03\u5230GitHub\u4e0a\u3002\u5982\u679c\u60f3\u8981\u67e5\u770b\u6574\u4e2a\u5185\u5bb9\uff0c\u8bf7\u53c2\u8003\u94fe\u63a5\u4e2d\u7684gist\u3002<\/p>\n<h3>\u4f60\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u7684\u7f51\u7ad9\u3002<\/h3>\n<p>\u5728\u521b\u5efaDocker Compose\u65f6\uff0c\u6211\u4eec\u53c2\u8003\u4e86\u4e0b\u9762\u7684\u7f51\u7ad9\u3002<\/p>\n<ul class=\"post-ul\">PostgreSQL<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Elasticsearch<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Confluent Platform<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u89e3\u91ca<\/h2>\n<p>\u6211\u5c06\u89e3\u91ca\u4e0e\u672c\u6b21\u9a8c\u8bc1\u76f8\u5173\u7684docker-compose\u6587\u4ef6\u7684\u90e8\u5206\u3002<\/p>\n<h3>PostgreSQL \u7684\u4e2d\u6587\u91ca\u4e49\u662f\uff1a<br \/>\n&#8211; \u540e\u7f6e\u8d44\u683c\u7cfb\u7edf\u683c<br \/>\n&#8211; \u540e\u9053\u8d44\u6599\u7edf<br \/>\n&#8211; \u540e\u8ff0\u8d44\u6599\u6587\u4ef6<\/h3>\n<p>\u6211\u4eec\u8ba1\u5212\u5728\u53e6\u4e00\u7bc7\u6587\u7ae0\u4e2d\u8fdb\u884c\u8bf4\u660e\uff0c\u4f46\u8fde\u63a5\u5230PostgreSQL\u7684Connector\u63d2\u4ef6\u5c06\u4f7f\u7528Debezium connector for PostgreSQL\u3002\u6b64\u5916\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u9ed8\u8ba4\u63d0\u4f9b\u7684pgoutput\u63d2\u4ef6\u6765\u4f7f\u7528PostgreSQL+10\u63d0\u4f9b\u7684\u903b\u8f91\u89e3\u7801\u5668\u63d2\u4ef6\u3002<br \/>\n\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u903b\u8f91\u89e3\u7801\u5668\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u8bf7\u53c2\u8003PostgreSQL\u7684\u5b98\u65b9\u6587\u6863\u548cDebezium\u7684\u5b98\u65b9\u6587\u6863\u3002<\/p>\n<p>\u4e3a\u4e86\u4f7f\u7528pgoutput\u7684\u903b\u8f91\u89e3\u7801\u5668\uff0c\u6b63\u5728\u5c06PostgreSQL\u7684\u590d\u5236\u8bbe\u7f6e\u66f4\u6539\u4e3a\u903b\u8f91\u590d\u5236\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"na\">postgres<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"nn\">...<\/span>\r\n    <span class=\"na\">command<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">postgres\"<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">-c\"<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">wal_level=logical\"<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">-c\"<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">max_replication_slots=5\"<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">-c\"<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">max_wal_senders=5\"<\/span>\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u901a\u8fc7\u6267\u884c\u4ee5\u4e0bSQL\u67e5\u8be2\u6765\u7b80\u5355\u786e\u8ba4\u590d\u5236\u8bbe\u7f6e\u662f\u5426\u5df2\u66f4\u6539\u3002<br \/>\n\u4ee5\u4e0b\u662f\u67e5\u8be2\u7684\u6267\u884c\u7ed3\u679c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">postgres<\/span><span class=\"o\">=<\/span><span class=\"c\"># SELECT name, setting, unit, short_desc FROM pg_settings WHERE name = 'wal_level';<\/span>\r\n   name    | setting | unit |                    short_desc                    \r\n<span class=\"nt\">-----------<\/span>+---------+------+--------------------------------------------------\r\n wal_level | logical |      | Set the level of information written to the WAL.\r\n<span class=\"o\">(<\/span>1 row<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<h3>Elasticsearch \u5f39\u6027\u641c\u7d22<\/h3>\n<p>Elasticsearch\u53ef\u4ee5\u5728\u591a\u4e2a\u8282\u70b9\u4e0a\u6784\u5efa\u96c6\u7fa4\uff0c\u4f46\u7531\u4e8e\u672c\u6b21\u4e0d\u9700\u8981\u96c6\u7fa4\u914d\u7f6e\uff0c\u56e0\u6b64\u4f7f\u7528discovery.type\u53c2\u6570\u6307\u5b9a\u4e3asingle-node\uff08\u5355\u8282\u70b9\uff09\uff0c\u4ee5\u4fbf\u5728\u5355\u4e00\u8282\u70b9\u4e0a\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"na\">elasticsearch<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"nn\">...<\/span>\r\n    <span class=\"na\">environment<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">xpack.security.enabled=false<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">discovery.type=single-node<\/span>\r\n<\/code><\/pre>\n<h3>Kibana\u53ef\u89c6\u5316\u5de5\u5177<\/h3>\n<p>\u6211\u5011\u5f15\u5165\u4e86Kibana\uff0c\u5373\u4f7f\u5b83\u4e0d\u662f\u5fc5\u9700\u7684\uff0c\u4f46\u5b83\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u770b\u5728Elasticsearch\u4e2d\u6ce8\u518c\u7684\u7d22\u5f15\u8bbe\u7f6e\u3001\u6620\u5c04\u5b9a\u4e49\u548c\u6587\u6863\u3002<\/p>\n<h3>\u9972\u517b\u5458<\/h3>\n<p>\u5728Zookeeper\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86healthcheck\u548cdepends_on\u6765\u63a7\u5236\u5bb9\u5668\u7684\u5065\u5eb7\u68c0\u67e5\u548c\u542f\u52a8\u987a\u5e8f\u3002\u8fd9\u4e0d\u4ec5\u9002\u7528\u4e8eZookeeper\uff0c\u4e5f\u9002\u7528\u4e8eConfluent Platform\u7684\u5176\u4ed6\u5bb9\u5668\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"na\">zookeeper<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"nn\">...<\/span>\r\n    <span class=\"na\">healthcheck<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">test<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">nc<\/span> <span class=\"s\">-z<\/span> <span class=\"s\">localhost<\/span> <span class=\"s\">2181<\/span> <span class=\"s\">||<\/span> <span class=\"s\">exit<\/span> <span class=\"s\">-1\"<\/span>\r\n      <span class=\"na\">interval<\/span><span class=\"pi\">:<\/span> <span class=\"s\">10s<\/span>\r\n      <span class=\"na\">timeout<\/span><span class=\"pi\">:<\/span> <span class=\"s\">5s<\/span>\r\n      <span class=\"na\">retries<\/span><span class=\"pi\">:<\/span> <span class=\"m\">5<\/span>\r\n      <span class=\"na\">start_period<\/span><span class=\"pi\">:<\/span> <span class=\"s\">10s<\/span>\r\n<\/code><\/pre>\n<h3>\u7ecf\u7eaa\u4eba\uff08Kafka\uff09<\/h3>\n<p>\u7ecf\u7eaa\u4eba\u662fApache Kafka\u7684Kafka\u8282\u70b9\u7684\u522b\u79f0\u3002\u867d\u7136\u53ef\u4ee5\u901a\u8fc7\u591a\u4e2a\u8282\u70b9\u7ec4\u6210\u96c6\u7fa4\u914d\u7f6e\uff0c\u4f46\u8fd9\u6b21\u662f\u4e3a\u4e86\u9a8c\u8bc1\u76ee\u7684\uff0c\u4e0d\u9700\u8981\u96c6\u7fa4\u914d\u7f6e\uff0c\u6240\u4ee5\u91c7\u7528\u5355\u4e2a\u8282\u70b9\u914d\u7f6e\u3002<br \/>\n\u56e0\u6b64\uff0c\u5c06\u4e3b\u9898\u7684\u590d\u5236\u56e0\u5b50\u6570\u91cf\uff08KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR\u3001KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR\uff09\u8bbe\u4e3a1\u3002<\/p>\n<p>KAFKA_LOG_RETENTION_MINUTES\u3001KAFKA_LOG_CLEANUP_POLICY\u3001KAFKA_COMPRESSION_TYPE\u8fd9\u4e9b\u53c2\u6570\u5b9a\u4e49\u4e86\u6ce8\u518c\u5230Topic\u7684\u65e5\u5fd7\u6bb5\u7684\u751f\u5b58\u671f\u9650\u548c\u6e05\u7406\u7b56\u7565\u3002\u8fd9\u4e9b\u4e3b\u8981\u4e0e\u4f18\u5316\u6027\u80fd\u76f8\u5173\u3002<\/p>\n<p>KAFKA_LOG_RETENTION_MINUTES<br \/>\nTopic\u306b\u767b\u9332\u3055\u308c\u305f\u30ed\u30b0\u30bb\u30b0\u30e1\u30f3\u30c8\u306f1\u5206\u7d4c\u904e\u5f8c\u306b\u7834\u68c4\u3055\u308c\u307e\u3059\u3002\u901a\u5e38\u3067\u3042\u308c\u30707\u65e5\u9593\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\uff09\u306a\u3069\u3001\u3082\u3063\u3068\u9577\u3044\u671f\u9593\u3092\u6307\u5b9a\u3057\u307e\u3059\u304c\u3001\u4eca\u56de\u306f\u691c\u8a3c\u76ee\u7684\u3067\u3042\u308b\u305f\u3081\u3053\u306e\u5024\u3067\u5145\u5206\u3060\u3068\u5224\u65ad\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>KAFKA_LOG_CLEANUP_POLICY<br \/>\ndelete\u306f\u3001\u53e4\u3044\u30ed\u30b0\u3092\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u969b\u306b\u5b8c\u5168\u306b\u524a\u9664\u3057\u307e\u3059\u3002\u5225\u306e\u8a2d\u5b9a\u5024\u3068\u3057\u3066compact\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002compact\u306e\u5834\u5408\u306f\u3001\u53e4\u3044\u30ed\u30b0\u3092\u524a\u9664\u305b\u305a\u5727\u7e2e\u3057\u3066\u4fdd\u6301\u3057\u307e\u3059\u3002<\/p>\n<p>KAFKA_COMPRESSION_TYPE<br \/>\n\u30ed\u30b0\u30bb\u30b0\u30e1\u30f3\u30c8\u306e\u5727\u7e2e\u30dd\u30ea\u30b7\u30fc\u3067\u3059\u3002uncompressed\u306f\u5727\u7e2e\u3057\u306a\u3044\u3067\u4fdd\u6301\u3057\u307e\u3059\u3002\u4ed6\u306bgzip\u3084snappy\u3001lz4\u3001zstd\u306a\u3069\u5727\u7e2e\u65b9\u5f0f\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\uff08\u53c2\u8003\u30b5\u30a4\u30c8\uff09<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"na\">broker<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"nn\">...<\/span>\r\n    <span class=\"na\">environment<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"nn\">...<\/span>\r\n      <span class=\"na\">KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n      <span class=\"na\">KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n<span class=\"nn\">...<\/span>\r\n      <span class=\"na\">KAFKA_LOG_RETENTION_MINUTES<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n      <span class=\"na\">KAFKA_LOG_CLEANUP_POLICY<\/span><span class=\"pi\">:<\/span> <span class=\"s\">delete<\/span>\r\n      <span class=\"na\">KAFKA_COMPRESSION_TYPE<\/span><span class=\"pi\">:<\/span> <span class=\"s\">uncompressed<\/span>\r\n<\/code><\/pre>\n<p>\u5c0f\u8d34\u58eb<\/p>\n<blockquote><p>\u6839\u636eConfluent Platform\u7684Kafka\u5bb9\u5668\u955c\u50cf\u89c4\u8303\uff0c\u914d\u7f6e\u503c\u9700\u8981\u4ee5KAFKA_\u4f5c\u4e3a\u524d\u7f00\uff0c\u5e76\u4f7f\u7528\u4e0b\u5212\u7ebf\u4f5c\u4e3a\u5206\u9694\u7b26\u6765\u5b9a\u4e49\u73af\u5883\u53d8\u91cf\u3002<\/p><\/blockquote>\n<h3>Schema Registry \u6a21\u5f0f\u6ce8\u518c\u8868<\/h3>\n<p>\u5bf9\u4e8eSchema Registry\u7684docker-compose\u5b9a\u4e49\uff0c\u6ca1\u6709\u4efb\u4f55\u63d0\u53ca\u3002<\/p>\n<h3>\u4ee3\u7406\u670d\u52a1\u5668<\/h3>\n<p>\u5bf9\u4e8eRest Proxy\u7684docker-compose\u5b9a\u4e49\uff0c\u6ca1\u6709\u63d0\u53ca\u7684\u8981\u70b9\u3002<\/p>\n<h3>\u94fe\u63a5\u5668<\/h3>\n<h4>\u590d\u5236\u56e0\u7d20<\/h4>\n<p>Connector\u53ef\u4ee5\u5728\u591a\u4e2a\u8282\u70b9\u4e0a\u5f62\u6210\u4e00\u4e2a\u7ec4\uff0c\u4f46\u662f\u4e3a\u4e86\u9a8c\u8bc1\u76ee\u7684\uff0c\u672c\u6b21\u5b9a\u4e49\u4e3a\u5355\u4e00\u8282\u70b9\u3002<br \/>\n\u56e0\u6b64\uff0c\u4e0eBroker\uff08Kafka\uff09\u90e8\u5206\u63d0\u5230\u7684\u4e00\u6837\uff0c\u5c06Topic\u7684\u590d\u5236\u56e0\u5b50\u8bbe\u7f6e\u4e3a1\u3002\u6b64\u5916\uff0cConnector\u8fd8\u5c06\u5176\u914d\u7f6e\u8bbe\u7f6e\u7684\u4fe1\u606f\u3001\u72b6\u6001\u548c\u5386\u53f2\u4fdd\u5b58\u5728Topic\u4e2d\u3002\u5bf9\u5e94\u7684Topic\u4e3aCONNECT_CONFIG_STORAGE_TOPIC\u3001CONNECT_OFFSET_STORAGE_TOPIC\u548cCONNECT_STATUS_STORAGE_TOPIC\u3002\u8fd9\u4e9b\u662f\u4e3a\u4e86\u589e\u52a0\u5bb9\u9519\u6027\u800c\u8bbe\u5b9a\u7684\u914d\u7f6e\u503c\u3002<br \/>\n\u6b63\u5982\u524d\u9762\u63d0\u5230\u7684\uff0c\u7531\u4e8e\u672c\u6b21\u53ea\u662f\u4e3a\u4e86\u9a8c\u8bc1\u76ee\u7684\uff0c\u56e0\u6b64\u6240\u6709\u8bbe\u7f6e\u503c\u90fd\u8bbe\u4e3a1\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"na\">connect<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"nn\">...<\/span>\r\n    <span class=\"na\">environment<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"nn\">...<\/span>\r\n      <span class=\"na\">CONNECT_CONFIG_STORAGE_TOPIC<\/span><span class=\"pi\">:<\/span> <span class=\"s\">docker-connect-configs<\/span>\r\n      <span class=\"na\">CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n      <span class=\"na\">CONNECT_OFFSET_STORAGE_TOPIC<\/span><span class=\"pi\">:<\/span> <span class=\"s\">docker-connect-offsets<\/span>\r\n      <span class=\"na\">CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n      <span class=\"na\">CONNECT_STATUS_STORAGE_TOPIC<\/span><span class=\"pi\">:<\/span> <span class=\"s\">docker-connect-status<\/span>\r\n      <span class=\"na\">CONNECT_STATUS_STORAGE_REPLICATION_FACTOR<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n<\/code><\/pre>\n<h4>\u8f6c\u6362\u5668<\/h4>\n<p>\u5728\u8fd9\u6b21\u9a8c\u8bc1\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86org.apache.kafka.connect.json.JsonConverter\u4f5c\u4e3a\u952e\/\u503c\u8f6c\u6362\u5668\u3002\u8fd8\u6709\u5176\u4ed6\u591a\u4e2a\u8f6c\u6362\u5668\u53ef\u4f9b\u4f7f\u7528\u3002\u8bf7\u8be6\u7ec6\u53c2\u8003\u5b98\u65b9\u6587\u6863\u3002<\/p>\n<p>\u6839\u636e\u5b9e\u9645\u4f7f\u7528\u4f53\u9a8c\u6765\u8bf4\uff0c\u5982\u679c\u4f7f\u7528Single Message Transform\uff0c\u76f8\u6bd4\u4e8eorg.apache.kafka.connect.json.JsonConverter\uff0c\u6211\u89c9\u5f97org.apache.kafka.connect.storage.StringConverter\u66f4\u5bb9\u6613\u63a7\u5236\u3002\u4e0d\u8fc7\uff0c\u7531\u4e8e\u6ca1\u6709\u8fdb\u884c\u5168\u9762\u9a8c\u8bc1\uff0c\u6240\u4ee5\u53ef\u80fd\u4e0d\u51c6\u786e\u3002<\/p>\n<p>\u5efa\u8bae<\/p>\n<blockquote><p>\u5982\u679c\u5728\u9009\u62e9\u8f6c\u6362\u5668\u65b9\u9762\u611f\u5230\u56f0\u60d1\uff0c\u53ef\u4ee5\u53c2\u8003\u5b98\u65b9\u6280\u672f\u535a\u5ba2\u3002\u8fd9\u4e5f\u53ef\u80fd\u4f1a\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u3002<\/p><\/blockquote>\n<h4>\u63d2\u4ef6\u8def\u5f84<\/h4>\n<p>\u5728CONNECT_PLUGIN_PATH\u4e2d\uff0c\u6307\u5b9a\u4e86\u8fde\u63a5\u5668\u63d2\u4ef6\u7684\u5b58\u50a8\u76ee\u5f55\u8def\u5f84\u3002<br \/>\n\u5728\u53e6\u4e00\u7bc7\u6587\u7ae0\u4e2d\u4f1a\u4ecb\u7ecd\uff0c\u4f46\u5728\u672c\u6b21\u9a8c\u8bc1\u4e2d\uff0c\u7531\u4e8e\u60f3\u8981\u9a8c\u8bc1\u4f7f\u7528Debezium\u63d0\u4f9b\u7684SMT\u4ee5\u53ca\u81ea\u5df1\u5236\u4f5c\u7684SMT\u8fdb\u884c\u4e8b\u4ef6\u8f6c\u6362\uff0c\u56e0\u6b64\u9700\u8981\u989d\u5916\u7684\u6307\u5b9a\u3002<\/p>\n<p>\/usr\/share\/java<br \/>\n\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u5024\u3002\u5909\u66f4\u3057\u306a\u304f\u3066\u3088\u3044\u3082\u306e\u3002<\/p>\n<p>\/usr\/share\/confluent-hub-components<br \/>\nconfluet-hub\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067Connector\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u969b\u306e\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u3002\u7279\u306b\u7406\u7531\u304c\u306a\u3051\u308c\u3070\u5909\u66f4\u3057\u306a\u304f\u3066\u3088\u3044\u3082\u306e\u3002<\/p>\n<p>\/usr\/share\/plugins\/debezium<br \/>\nDebezium\u304b\u3089\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3001Debezium Scripting\u3068\u4f9d\u5b58\u95a2\u4fc2\u306b\u3042\u308bGroovy\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u683c\u7d0d\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30d1\u30b9\u3067\u3059\u3002Debezium Scripting\u306f\u3001Content-base Routing\u306eSMT\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\/usr\/share\/plugins\/custom<br \/>\n\u81ea\u4f5c\u306eSMT\u3092\u683c\u7d0d\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30d1\u30b9\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>      <span class=\"na\">CONNECT_PLUGIN_PATH<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">\/usr\/share\/java,\/usr\/share\/confluent-hub-components,\/usr\/share\/plugins\/debezium,\/usr\/share\/plugins\/custom\"<\/span>\r\n<\/code><\/pre>\n<h4>\u7528\u4e8e\u8fdc\u7a0b\u8c03\u8bd5\u7684\u7aef\u53e3\u5f00\u653e<\/h4>\n<p>\u4e3a\u4e86\u8fdc\u7a0b\u8c03\u8bd5Connector\uff0c\u5c06\u7aef\u53e3\u8bbe\u7f6e\u4e3a5005\u8fdb\u884c\u516c\u5f00\u3002\u5982\u679c\u8981\u7b49\u5f85\u5ba2\u6237\u7aef\u8fde\u63a5\uff0c\u8bf7\u5c06suspend=y\u66f4\u6539\u5e76\u91cd\u65b0\u542f\u52a8Connector\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">KAFKA_OPTS<\/span><span class=\"pi\">:<\/span> <span class=\"s\">-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5005<\/span>\r\n<\/code><\/pre>\n<p>\u63d0\u793a<\/p>\n<blockquote><p>\u57fa\u4e8eConfluent Platform\u7684Connector\u56fe\u50cf\u89c4\u8303\uff0c\u914d\u7f6e\u503c\u88ab\u6307\u5b9a\u4e3a\u4ee5CONNECT_\u4e3a\u524d\u7f00\uff0c\u5e76\u4e14\u901a\u8fc7\u4f7f\u7528\u4e0b\u5212\u7ebf\u4f5c\u4e3a\u5206\u9694\u7b26\u6765\u5b9a\u4e49\u73af\u5883\u53d8\u91cf\u3002<br \/>\nSMT\u662fSingle Message Transformation\u7684\u7f29\u5199\u3002\uff08\u53c2\u8003\u7f51\u7ad9\uff09<\/p><\/blockquote>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u6211\u4f7f\u7528Docker\u5bb9\u5668\u5efa\u7acb\u4e86\u73af\u5883\u3002<br \/>\n\u6211\u89e3\u91ca\u4e86docker-compose\u7684\u5b9a\u4e49\u3002<br \/>\n\u5728\u4e0b\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5c06\u4f7f\u7528Connector\u63d2\u4ef6\u5c06\u6570\u636e\u6d41\u4ecePostgreSQL\u4f20\u8f93\u5230Elasticsearch\u3002<\/p>\n<p>\u6295\u7a3f\u6e08\u307f\u306e\u8a18\u4e8b\u3068\u6295\u7a3f\u4e88\u5b9a\u306e\u8a18\u4e8b<\/p>\n<p>\u691c\u8a3c\u7528\u306e\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3092\u7d39\u4ecb<br \/>\n\u74b0\u5883\u69cb\u7bc9 \u2605\uff72\uff8f\uff7a\uff7a<br \/>\nConnector\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u767b\u9332\u3001\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0<br \/>\nDebezium\u306eSMT\u3092\u5229\u7528\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u5909\u63db<br \/>\n\u81ea\u4f5c\u306eSMT\u3092\u5229\u7528\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u5909\u63db<br \/>\nElasticsearch\u306eIngest Pipeline\u3092\u5229\u7528\u3057\u305f\u5909\u63db<\/p>\n<p>\u6295\u7a3f\u3059\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u8a18\u4e8b<\/p>\n<p>Confluent Platform\u306e\u89e3\u8aac<br \/>\nKafka\u3068Connector\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<br \/>\nElasticsearch\u306e\u89e3\u8aac<br \/>\nElasticsearch\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u8a2d\u5b9a\u3001\u30de\u30c3\u30d4\u30f3\u30b0\u5b9a\u7fa9\u306e\u89e3\u8aac<br \/>\nElasticsearch\u306e search API\u306e\u89e3\u8aac<br \/>\nElasticsearch\u3092\u30af\u30e9\u30b9\u30bf\u69cb\u6210\u306b\u5909\u66f4<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u7684\u76ee\u7684\u662f\u53d1\u5e03\u5173\u4e8eConfluent Platform\uff08Apache Kafka\uff09\u7684\u6280\u672f\u535a\u5ba2\uff0c\u6574\u7406\u81ea\u5df1\u7684 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41087","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>\u4f7f\u7528Confluent\u5e73\u53f0\u6765\u5c1d\u8bd5\u5c06PostgreSQL\u7684\u6570\u636e\u6d41\u4f20\u8f93\u5230Elasticsearch - 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\/\u4f7f\u7528confluent\u5e73\u53f0\u6765\u5c1d\u8bd5\u5c06postgresql\u7684\u6570\u636e\u6d41\u4f20\u8f93\u5230elasticsearch\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528Confluent\u5e73\u53f0\u6765\u5c1d\u8bd5\u5c06PostgreSQL\u7684\u6570\u636e\u6d41\u4f20\u8f93\u5230Elasticsearch\" \/>\n<meta property=\"og:description\" content=\"\u8fd9\u7bc7\u6587\u7ae0\u7684\u76ee\u7684\u662f\u53d1\u5e03\u5173\u4e8eConfluent Platform\uff08Apache Kafka\uff09\u7684\u6280\u672f\u535a\u5ba2\uff0c\u6574\u7406\u81ea\u5df1\u7684 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528confluent\u5e73\u53f0\u6765\u5c1d\u8bd5\u5c06postgresql\u7684\u6570\u636e\u6d41\u4f20\u8f93\u5230elasticsearch\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-11T06:17:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-30T02:14:54+00:00\" \/>\n<meta name=\"author\" content=\"\u9038, 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