{"id":14481,"date":"2023-12-04T15:45:05","date_gmt":"2023-12-04T07:45:05","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14481"},"modified":"2023-12-12T10:41:13","modified_gmt":"2023-12-12T02:41:13","slug":"kafka-zhong-ru-he-bao-zheng-xiao-fei-zhe-zu-shen-m","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/kafka-zhong-ru-he-bao-zheng-xiao-fei-zhe-zu-shen-m\/","title":{"rendered":"Kafka\u4e2d\u5982\u4f55\u4fdd\u8bc1\u6d88\u8d39\u8005\u7ec4\u4ec0\u4e48\u662f\uff1f"},"content":{"rendered":"

\u5728 Kafka \u4e2d\uff0c\u6d88\u8d39\u8005\u7ec4\uff08Consumer Group\uff09\u662f\u4e00\u7ec4\u6d88\u8d39\u8005\u7684\u96c6\u5408\uff0c\u5b83\u4eec\u5171\u540c\u6d88\u8d39\u4e00\u4e2a\u6216\u591a\u4e2a\u4e3b\u9898\uff08Topics\uff09\u7684\u6d88\u606f\u3002\u6d88\u8d39\u8005\u7ec4\u7684\u5b58\u5728\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e9b\u91cd\u8981\u7684\u7279\u6027\uff0c\u5305\u62ec\u8d1f\u8f7d\u5747\u8861\u3001\u6c34\u5e73\u6269\u5c55\u548c\u5bb9\u9519\u6027\u3002<\/p>\n

\u4ee5\u4e0b\u662f Kafka \u4e2d\u5982\u4f55\u4fdd\u8bc1\u6d88\u8d39\u8005\u7ec4\u7684\u4e3b\u8981\u673a\u5236\uff1a<\/p>\n

    \n
  1. \n\u5206\u533a\u5206\u914d\uff1a<\/strong> \u6bcf\u4e2a\u4e3b\u9898\u88ab\u5206\u4e3a\u591a\u4e2a\u5206\u533a\uff0c\u800c\u6bcf\u4e2a\u5206\u533a\u53ea\u80fd\u88ab\u6d88\u8d39\u8005\u7ec4\u4e2d\u7684\u4e00\u4e2a\u6d88\u8d39\u8005\u6d88\u8d39\u3002Kafka \u4f7f\u7528\u5206\u533a\u5206\u914d\u7b97\u6cd5\u786e\u4fdd\u6bcf\u4e2a\u5206\u533a\u90fd\u88ab\u5206\u914d\u7ed9\u6d88\u8d39\u8005\u7ec4\u4e2d\u7684\u4e00\u4e2a\u6d88\u8d39\u8005\u3002\u8fd9\u786e\u4fdd\u4e86\u8d1f\u8f7d\u5747\u8861\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u6d88\u8d39\u8005\u90fd\u6709\u5176\u72ec\u7acb\u7684\u5206\u533a\uff0c\u53ef\u4ee5\u5e76\u884c\u5904\u7406\u6d88\u606f\u3002\n<\/li>\n
  2. \nGroup Coordinator\uff08\u7ec4\u534f\u8c03\u5668\uff09\uff1a<\/strong> \u6d88\u8d39\u8005\u7ec4\u4e2d\u7684\u4e00\u4e2a\u6210\u5458\u88ab\u9009\u4e3a\u7ec4\u534f\u8c03\u5668\uff0c\u8d1f\u8d23\u5904\u7406\u5206\u533a\u7684\u5206\u914d\u548c\u6d88\u8d39\u8005\u7684\u6ce8\u518c\u3002Group Coordinator \u901a\u8fc7\u4e0e\u6bcf\u4e2a\u6d88\u8d39\u8005\u4fdd\u6301\u5fc3\u8df3\u548c\u4f1a\u8bdd\uff0c\u76d1\u63a7\u6d88\u8d39\u8005\u7684\u5065\u5eb7\u72b6\u6001\u3002\n<\/li>\n
  3. \n\u6d88\u8d39\u4f4d\u79fb\uff08Consumer Offsets\uff09\uff1a<\/strong> \u6bcf\u4e2a\u6d88\u8d39\u8005\u5728\u6d88\u8d39\u6d88\u606f\u65f6\uff0c\u4f1a\u5b9a\u671f\u63d0\u4ea4\u81ea\u5df1\u6d88\u8d39\u7684\u4f4d\u79fb\uff08offsets\uff09\uff0c\u5373\u6d88\u606f\u5728\u5206\u533a\u4e2d\u7684\u4f4d\u7f6e\u3002\u8fd9\u4e9b\u4f4d\u79fb\u88ab\u5b58\u50a8\u5728 Kafka \u7684\u7279\u6b8a\u4e3b\u9898\u4e2d\uff0c\u79f0\u4e3a __consumer_offsets<\/code>\u3002\u901a\u8fc7\u6d88\u8d39\u4f4d\u79fb\uff0cKafka \u53ef\u4ee5\u8ddf\u8e2a\u6bcf\u4e2a\u6d88\u8d39\u8005\u7ec4\u7684\u6d88\u8d39\u8fdb\u5ea6\u3002\n<\/li>\n
  4. \nRebalance\uff08\u91cd\u65b0\u5e73\u8861\uff09\uff1a<\/strong> \u5f53\u6d88\u8d39\u8005\u7ec4\u4e2d\u7684\u6d88\u8d39\u8005\u6570\u91cf\u53d1\u751f\u53d8\u5316\u65f6\uff0c\u6bd4\u5982\u6709\u65b0\u7684\u6d88\u8d39\u8005\u52a0\u5165\u6216\u6709\u6d88\u8d39\u8005\u79bb\u5f00\uff0cKafka \u4f1a\u89e6\u53d1 Rebalance\u3002Rebalance \u4f1a\u91cd\u65b0\u5206\u914d\u5206\u533a\uff0c\u786e\u4fdd\u6bcf\u4e2a\u6d88\u8d39\u8005\u90fd\u83b7\u5f97\u8d1f\u8f7d\u5747\u8861\u7684\u5206\u533a\u5206\u914d\u3002Rebalance \u65f6\uff0c\u6bcf\u4e2a\u6d88\u8d39\u8005\u90fd\u4f1a\u63a5\u7ba1\u65b0\u5206\u914d\u7ed9\u5b83\u7684\u5206\u533a\uff0c\u540c\u65f6\u505c\u6b62\u6d88\u8d39\u65e7\u5206\u914d\u7684\u5206\u533a\u3002\n<\/li>\n
  5. \n\u4f4d\u79fb\u63d0\u4ea4\u7684\u539f\u5b50\u6027\uff1a<\/strong> \u4f4d\u79fb\u63d0\u4ea4\u662f\u539f\u5b50\u6027\u7684\u64cd\u4f5c\uff0c\u5373\u4e00\u4e2a\u6d88\u8d39\u8005\u63d0\u4ea4\u4f4d\u79fb\u65f6\uff0c\u5b83\u63d0\u4ea4\u7684\u662f\u6574\u4e2a\u6d88\u8d39\u8005\u7ec4\u7684\u4f4d\u79fb\u4fe1\u606f\u3002\u8fd9\u786e\u4fdd\u4e86\u5728 Rebalance \u671f\u95f4\uff0c\u6d88\u8d39\u8005\u7ec4\u4e0d\u4f1a\u51fa\u73b0\u91cd\u590d\u6d88\u8d39\u6216\u6570\u636e\u4e22\u5931\u7684\u60c5\u51b5\u3002\n<\/li>\n<\/ol>\n

    \u901a\u8fc7\u8fd9\u4e9b\u673a\u5236\uff0cKafka \u53ef\u4ee5\u4fdd\u8bc1\u6d88\u8d39\u8005\u7ec4\u5728\u52a8\u6001\u7684\u6d88\u8d39\u8005\u52a0\u5165\u3001\u9000\u51fa\u6216\u53d1\u751f\u6545\u969c\u65f6\uff0c\u80fd\u591f\u5b9e\u73b0\u5206\u533a\u7684\u5e73\u8861\uff0c\u6d88\u8d39\u8005\u7684\u4f4d\u79fb\u80fd\u591f\u88ab\u6b63\u786e\u5730\u63d0\u4ea4\u548c\u8ffd\u8e2a\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u6d88\u606f\u7684\u53ef\u9760\u6027\u548c\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728 Kafka \u4e2d\uff0c\u6d88\u8d39\u8005\u7ec4\uff08Consumer Group\uff09\u662f\u4e00\u7ec4\u6d88\u8d39\u8005\u7684\u96c6\u5408\uff0c\u5b83\u4eec\u5171\u540c\u6d88\u8d39\u4e00\u4e2a\u6216\u591a\u4e2a\u4e3b\u9898\uff08T […]<\/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-14481","post","type-post","status-publish","format-standard","hentry","category-kafka"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14481","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=14481"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14481\/revisions"}],"predecessor-version":[{"id":47922,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14481\/revisions\/47922"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14481"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}