{"id":14637,"date":"2023-12-04T15:58:14","date_gmt":"2023-12-04T07:58:14","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14637"},"modified":"2023-12-13T14:17:19","modified_gmt":"2023-12-13T06:17:19","slug":"kafka-zhongzookeeper-de-zuo-yong-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/kafka-zhongzookeeper-de-zuo-yong-shi-shen-me\/","title":{"rendered":"Kafka\u4e2d\uff0cZooKeeper\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

\u5728Apache Kafka\u4e2d\uff0cZooKeeper\uff08\u52a8\u7269\u56ed\u7ba1\u7406\u5458\uff09\u8d77\u7740\u5173\u952e\u7684\u534f\u8c03\u548c\u7ba1\u7406\u89d2\u8272\u3002\u4ee5\u4e0b\u662fZooKeeper\u5728Kafka\u4e2d\u7684\u4e3b\u8981\u4f5c\u7528\uff1a<\/p>\n

    \n
  1. \n\u96c6\u7fa4\u7ba1\u7406\uff1a<\/strong> ZooKeeper\u7528\u4e8e\u534f\u8c03\u548c\u7ba1\u7406Kafka\u96c6\u7fa4\u7684\u5404\u4e2a\u8282\u70b9\u3002\u5b83\u8ddf\u8e2a\u548c\u5b58\u50a8\u6709\u5173Broker\u3001\u5206\u533a\u3001\u526f\u672c\u3001\u6d88\u8d39\u8005\u7b49\u7684\u5143\u6570\u636e\u4fe1\u606f\uff0c\u786e\u4fdd\u96c6\u7fa4\u7684\u914d\u7f6e\u548c\u72b6\u6001\u4fe1\u606f\u4e00\u81f4\u6027\u3002\n<\/li>\n
  2. \n\u5206\u5e03\u5f0f\u534f\u8c03\uff1a<\/strong> ZooKeeper\u63d0\u4f9b\u4e86\u4e00\u79cd\u5206\u5e03\u5f0f\u534f\u8c03\u670d\u52a1\uff0c\u7528\u4e8e\u5728Kafka\u96c6\u7fa4\u4e2d\u8fdb\u884c\u9009\u4e3b\u3001\u9009\u4e3e\u3001\u9501\u5b9a\u7b49\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5f53\u67d0\u4e2a\u5206\u533a\u7684Leader\u5931\u6548\u65f6\uff0cZooKeeper\u53ef\u4ee5\u534f\u52a9\u8fdb\u884c\u65b0Leader\u7684\u9009\u4e3e\u3002\n<\/li>\n
  3. \nLeader\u9009\u4e3e\uff1a<\/strong> \u5728Kafka\u7684\u5206\u533a\u4e2d\uff0c\u6bcf\u4e2a\u5206\u533a\u6709\u4e00\u4e2aLeader\u548c\u591a\u4e2aFollowers\u3002ZooKeeper\u534f\u52a9\u5b9e\u73b0Leader\u7684\u9009\u4e3e\uff0c\u786e\u4fdd\u6bcf\u4e2a\u5206\u533a\u90fd\u6709\u4e00\u4e2a\u53ef\u7528\u7684Leader\u8d1f\u8d23\u5904\u7406\u8bfb\u5199\u8bf7\u6c42\u3002\n<\/li>\n
  4. \n\u6d88\u8d39\u8005\u7ec4\u7ba1\u7406\uff1a<\/strong> ZooKeeper\u8ddf\u8e2a\u6d88\u8d39\u8005\u7ec4\u7684\u72b6\u6001\uff0c\u5305\u62ec\u6d88\u8d39\u8005\u52a0\u5165\u3001\u79bb\u5f00\u548c\u5206\u533a\u518d\u5206\u914d\u7b49\u3002\u8fd9\u4f7f\u5f97ZooKeeper\u80fd\u591f\u534f\u52a9\u5b9e\u73b0\u6d88\u8d39\u8005\u7684\u8d1f\u8f7d\u5747\u8861\u548c\u5206\u5e03\u5f0f\u7684\u6d88\u8d39\u3002\n<\/li>\n
  5. \n\u504f\u79fb\u91cf\u7ba1\u7406\uff1a<\/strong> ZooKeeper\u7528\u4e8e\u5b58\u50a8\u548c\u8ddf\u8e2a\u6d88\u8d39\u8005\u7ec4\u7684\u504f\u79fb\u91cf\uff08offset\uff09\u3002\u6d88\u8d39\u8005\u5c06\u5176\u504f\u79fb\u91cf\u63d0\u4ea4\u5230ZooKeeper\uff0c\u4ee5\u4fbf\u5728\u91cd\u65b0\u5e73\u8861\u6216\u6d88\u8d39\u8005\u6545\u969c\u6062\u590d\u65f6\uff0c\u6d88\u8d39\u8005\u53ef\u4ee5\u4ece\u6b63\u786e\u7684\u4f4d\u7f6e\u7ee7\u7eed\u6d88\u8d39\u3002\n<\/li>\n
  6. \n\u6545\u969c\u68c0\u6d4b\u548c\u6062\u590d\uff1a<\/strong> ZooKeeper\u53ef\u4ee5\u68c0\u6d4bKafka\u96c6\u7fa4\u4e2d\u8282\u70b9\u7684\u6545\u969c\uff0c\u5e76\u534f\u52a9\u8fdb\u884c\u6062\u590d\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5f53Broker\u8282\u70b9\u5931\u6548\u65f6\uff0cZooKeeper\u53ef\u4ee5\u534f\u52a9\u8fdb\u884c\u91cd\u65b0\u5e73\u8861\uff0c\u786e\u4fdd\u5206\u533a\u7684\u9ad8\u53ef\u7528\u6027\u3002\n<\/li>\n
  7. \n\u5143\u6570\u636e\u5b58\u50a8\uff1a<\/strong> ZooKeeper\u5b58\u50a8\u4e86Kafka\u96c6\u7fa4\u7684\u5143\u6570\u636e\uff0c\u5305\u62ecBroker\u7684\u5730\u5740\u3001\u5206\u533a\u7684\u5206\u914d\u60c5\u51b5\u3001\u6d88\u8d39\u8005\u7ec4\u548c\u5206\u533a\u7684\u504f\u79fb\u91cf\u7b49\u4fe1\u606f\u3002\u8fd9\u4e9b\u5143\u6570\u636e\u5bf9\u4e8eKafka\u7684\u6b63\u5e38\u8fd0\u884c\u548c\u5206\u5e03\u5f0f\u534f\u8c03\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\n<\/li>\n<\/ol>\n

    \u603b\u4f53\u800c\u8a00\uff0cZooKeeper\u5728Kafka\u4e2d\u5145\u5f53\u4e86\u5206\u5e03\u5f0f\u534f\u8c03\u670d\u52a1\uff0c\u4e3aKafka\u63d0\u4f9b\u4e86\u4e00\u81f4\u6027\u3001\u53ef\u9760\u6027\u548c\u534f\u540c\u7ba1\u7406\u7684\u57fa\u7840\u3002ZooKeeper\u7684\u4f5c\u7528\u4e0d\u4ec5\u9650\u4e8eKafka\uff0c\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u5b83\u7ecf\u5e38\u88ab\u7528\u4e8e\u89e3\u51b3\u5206\u5e03\u5f0f\u534f\u8c03\u548c\u4e00\u81f4\u6027\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728Apache Kafka\u4e2d\uff0cZooKeeper\uff08\u52a8\u7269\u56ed\u7ba1\u7406\u5458\uff09\u8d77\u7740\u5173\u952e\u7684\u534f\u8c03\u548c\u7ba1\u7406\u89d2\u8272\u3002\u4ee5\u4e0b\u662fZooKeep […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122],"tags":[],"class_list":["post-14637","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=14637"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14637\/revisions"}],"predecessor-version":[{"id":48011,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14637\/revisions\/48011"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14637"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}