{"id":534,"date":"2016-08-13T09:46:40","date_gmt":"2016-08-13T09:46:40","guid":{"rendered":"c399862d3b9d6b76c8436e924a68c45b"},"modified":"2016-08-13T09:46:40","modified_gmt":"2016-08-13T09:46:40","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/534","title":{"rendered":"ZooKeeper \u6570\u636e\u6d41\u52a8\u56fe"},"content":{"rendered":"<p><span><br \/>\n<\/span><\/p>\n<p><span>ZooKeeper\u7684\u57fa\u672c\u539f\u7406<\/span> <\/p>\n<p><span>ZooKeeper\u662f\u4ee5Fast Paxos\u7b97\u6cd5\u4e3a\u57fa\u7840\u7684\uff0c<\/span>\u901a\u8fc7\u9009\u4e3e\u4ea7\u751f\u4e00\u4e2aleader\uff0c\u53ea\u6709leader\u624d\u80fd\u63d0\u4ea4propose\uff0c\u5177\u4f53\u7b97\u6cd5\u53ef\u89c1<a target=\"_blank\" href=\"http:\/\/research.microsoft.com\/pubs\/64624\/tr-2005-112.pdf\">Fast Paxos<\/a> \u3002<\/p>\n<p>&nbsp;<\/p>\n<p>2\uff09ZooKeeper\u7684\u57fa\u672c\u8fd0\u8f6c\u6d41\u7a0b<\/p>\n<p>ZooKeeper\u4e3b\u8981\u5b58\u5728\u4ee5\u4e0b\u4e24\u4e2a\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li>\u9009\u4e3eLeader<\/li>\n<li>\u540c\u6b65\u6570\u636e<\/li>\n<\/ul>\n<p>\u9009\u4e3eLeader\u8fc7\u7a0b\u4e2d\u7b97\u6cd5\u6709\u5f88\u591a\uff0c\u4f46\u8981\u8fbe\u5230\u7684\u9009\u4e3e\u6807\u51c6\u662f\u4e00\u81f4\u7684\uff1a<\/p>\n<ul>\n<li>Leader\u8981\u5177\u6709\u6700\u9ad8\u7684zxid&nbsp;<\/li>\n<li>\u96c6\u7fa4\u4e2d\u5927\u591a\u6570\u7684\u673a\u5668\u5f97\u5230\u54cd\u5e94\u5e76follow\u9009\u51fa\u7684Leader<\/li>\n<\/ul>\n<p>\u4e0b\u56fe\u4e3aZooKeeper\u6570\u636e\u6d41\u52a8\u56fe\uff0c\u6bd4\u8f83\u76f4\u89c2\u5730\u63cf\u8ff0\u4e86ZooKeeper\u662f\u5982\u4f55\u540c\u6b65\u6570\u636e\u7684\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/notes\/content\/uploadfile\/201608\/ebb21471052843.gif\" target=\"_blank\" id=\"ematt:458\"><img decoding=\"async\" src=\"\/notes\/content\/uploadfile\/201608\/fc661471053144.gif\" alt=\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\" border=\"0\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u53c2\u8003\uff1a<a href=\"\/notes\/content\/uploadfile\/201608\/ebb21471052843.gif\" target=\"_blank\"><br \/>\n<\/a><\/p>\n<p><a target=\"_blank\" href=\"http:\/\/zookeeper.apache.org\/doc\/trunk\/zookeeperOver.html\">http:\/\/zookeeper.apache.org\/doc\/trunk\/zookeeperOver.html<br \/>\n<\/a><\/p>\n<p><a href=\"\/notes\/content\/uploadfile\/201608\/ebb21471052843.gif\" target=\"_blank\"> <\/a> <\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><span><br \/>\n<\/span><\/p>\n<p><span>ZooKeeper\u7684\u57fa\u672c\u539f\u7406<\/span><\/p>\n<p><span>ZooKeeper\u662f\u4ee5Fast Paxos\u7b97\u6cd5\u4e3a\u57fa\u7840\u7684\uff0c<\/span>\u901a\u8fc7\u9009\u4e3e\u4ea7\u751f\u4e00\u4e2aleader\uff0c\u53ea\u6709leader\u624d\u80fd\u63d0\u4ea4propose\uff0c\u5177\u4f53\u7b97\u6cd5\u53ef\u89c1<a target=\"_blank\" href=\"http:\/\/research.microsoft.com\/pubs\/64624\/tr-2005-112.pdf\">Fast Paxos<\/a> \u3002<\/p>\n<p>&nbsp;<\/p>\n<p>2\uff09ZooKeeper\u7684\u57fa\u672c\u8fd0\u8f6c\u6d41\u7a0b<\/p>\n<p>ZooKeeper\u4e3b\u8981\u5b58\u5728\u4ee5\u4e0b\u4e24\u4e2a\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li>\u9009\u4e3eLeader<\/li>\n<li>\u540c\u6b65\u6570\u636e<\/li>\n<\/ul>\n<p>\u9009\u4e3eLeader\u8fc7\u7a0b\u4e2d\u7b97\u6cd5\u6709\u5f88\u591a\uff0c\u4f46\u8981\u8fbe\u5230\u7684\u9009\u4e3e\u6807\u51c6\u662f\u4e00\u81f4\u7684\uff1a<\/p>\n<ul>\n<li>Leader\u8981\u5177\u6709\u6700\u9ad8\u7684zxid&nbsp;<\/li>\n<li>\u96c6\u7fa4\u4e2d\u5927\u591a\u6570\u7684\u673a\u5668\u5f97\u5230\u54cd\u5e94\u5e76follow\u9009\u51fa\u7684Leader<\/li>\n<\/ul>\n<p>\u4e0b\u56fe\u4e3aZooKeeper\u6570\u636e\u6d41\u52a8\u56fe\uff0c\u6bd4\u8f83\u76f4\u89c2\u5730\u63cf\u8ff0\u4e86ZooKeeper\u662f\u5982\u4f55\u540c\u6b65\u6570\u636e\u7684\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p><a target=\"_blank\" href=\"\/notes\/content\/uploadfile\/201608\/fc661471053144.gif\" id=\"ematt:458\"><br \/>\n<\/a><\/p>\n<p><a href=\"\/notes\/content\/uploadfile\/201608\/ebb21471052843.gif\" target=\"_blank\" id=\"ematt:458\"><img decoding=\"async\" src=\"\/notes\/content\/uploadfile\/201608\/fc661471053144.gif\" alt=\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\" border=\"0\" \/><\/a><a href=\"\/notes\/content\/uploadfile\/201608\/ebb21471052843.gif\" target=\"_blank\"><br \/>\n<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p> <a href=\"https:\/\/www.xiaobo.li\/notes\/archives\/534\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[283],"tags":[],"class_list":["post-534","post","type-post","status-publish","format-standard","hentry","category-technologys"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=534"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/534\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}