{"id":15090,"date":"2025-04-18T21:42:56","date_gmt":"2025-04-18T13:42:56","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/15090.html"},"modified":"2025-04-18T21:42:56","modified_gmt":"2025-04-18T13:42:56","slug":"%e9%85%8d%e7%bd%aentp%e6%97%b6%e9%97%b4%e5%90%8c%e6%ad%a5%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%85%b3%e9%97%ad%e9%98%b2%e7%81%ab%e5%a2%99","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/15090.html","title":{"rendered":"\u914d\u7f6eNTP\u65f6\u95f4\u540c\u6b65\u670d\u52a1\u5668&\u5173\u95ed\u9632\u706b\u5899"},"content":{"rendered":"

\u4e00\u3001\u914d\u7f6eNTP\u65f6\u95f4\u540c\u6b65\u670d\u52a1\u5668<\/span><\/h2>\n

1\u3001\u5b89\u88c5NTP\u65f6\u95f4\u540c\u6b65\u670d\u52a1<\/span><\/h3>\n

1）\u5728hadoop01\u8282\u70b9\u4e0a\u5b89\u88c5ntp\u670d\u52a1<\/span><\/p>\n

[root@hadoop01 ~]# yum install -y ntp<\/span><\/span><\/span><\/p>\n

\u8f93\u51fa\u7ed3\u679c，\u5982\u4e0b\u56fe\u6240\u793a：<\/span><\/p>\n

\"\"<\/p>\n

2）\u4fee\u6539ntp.conf\u914d\u7f6e\u6587\u4ef6<\/span><\/p>\n

[root@hadoop01 ~]# vi \/etc\/ntp.conf <\/span><\/span><\/span><\/p>\n

server 127.127.1.0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/*-\u5c06\u672c\u5730\u4e3b\u673a\u7684\u65f6\u949f\u4e5f\u770b\u4f5c\u5916\u90e8\u65f6\u949f\u6e90\u6765\u5904\u7406，\u5e76\u5206\u914d\u5730\u5740127.127.1.0-*\/<\/span><\/span><\/span><\/p>\n

fudge 127.127.1.0 startum 10 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/*-\u8bbe\u7f6e\u672c\u5730\u65f6\u949f\u6e90\u7684\u5c42\u6b21\u8bbe\u7f6e\u4e3a10，\u8fd9\u6837\u5982\u679c\u4ece\u672c\u5730\u65f6\u949f\u6e90\u83b7\u53d6\u65f6\u95f4\u7684\u8bdd，\u5bf9\u5916\u5ba3\u5e03\u7684\u65f6\u95f4\u5c42\u6b21\u4e3a11-*\/<\/span><\/span><\/span><\/p>\n

\u76f4\u63a5\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0，\u5982\u56fe：<\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

3）\u542f\u52a8NTP\u670d\u52a1，\u5e76\u5c06\u5176\u6dfb\u52a0\u4e3a\u5f00\u542f\u81ea\u542f\u52a8<\/span><\/p>\n

[root@hadoop01 ~]# systemctl start ntpd<\/span><\/span><\/span><\/p>\n

[root@hadoop01 ~]# systemctl enable ntpd<\/span><\/span><\/span><\/p>\n

[root@hadoop01 ~]# systemctl status ntpd<\/span><\/span><\/span><\/p>\n

\u8f93\u51fa\u7ed3\u679c，\u5982\u4e0b\u56fe\u6240\u793a：<\/span><\/p>\n

\"\"<\/p>\n

\u4e8c\u3001\u5173\u95ed\u9632\u706b\u5899<\/span><\/h2>\n

1\u3001\u5173\u95edhadoop01\u8282\u70b9\u7684\u9632\u706b\u5899\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5f00\u673a\u4e0d\u542f\u52a8<\/span><\/p>\n

[root@hadoop01 ~]# systemctl stop firewalld<\/span><\/span><\/span><\/p>\n

[root@hadoop01 ~]# systemctl disable firewalld<\/span><\/span><\/span><\/p>\n

[root@hadoop01 ~]# systemctl status firewalld<\/span><\/span><\/span><\/p>\n

\u8f93\u51fa\u7ed3\u679c，\u5982\u4e0b\u56fe\u6240\u793a：<\/span><\/p>\n

\"\"<\/p>\n

\u5176\u4ed6\u8282\u70b9\u4e5f\u662f\u4e00\u6837\u7684<\/span><\/p>\n

2\u3001\u5173\u95edhadoop02\u8282\u70b9\u7684\u9632\u706b\u5899\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5f00\u673a\u4e0d\u542f\u52a8<\/span><\/p>\n

[root@hadoop02 ~]# systemctl stop firewalld<\/span><\/span><\/span><\/p>\n

[root@hadoop02 ~]# systemctl disable firewalld<\/span><\/span><\/span><\/p>\n

[root@hadoop02 ~]# systemctl status firewalld<\/span><\/span><\/span><\/p>\n

3\u3001\u5173\u95edhadoop03\u8282\u70b9\u7684\u9632\u706b\u5899\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5f00\u673a\u4e0d\u542f\u52a8<\/span><\/p>\n

[root@hadoop03 ~]# systemctl stop firewalld<\/span><\/span><\/span><\/p>\n

[root@hadoop03 ~]# systemctl disable firewalld<\/span><\/span><\/span><\/p>\n

[root@hadoop03 ~]# systemctl status firewalld<\/span><\/span><\/span><\/p>\n

\u4e09\u3001\u540c\u6b65\u65f6\u95f4<\/span><\/h2>\n

\u5728hadoop02\u8282\u70b9\u4e0a\u914d\u7f6entpdate，\u7528\u4e8e\u540c\u6b65hadoop01\u8282\u70b9\u7684\u65f6\u95f4\u3002<\/span><\/p>\n

1）\u68c0\u6d4bntpdate\u662f\u5426\u5df2\u7ecf\u5b89\u88c5，\u82e5\u6ca1\u6709\u5b89\u88c5，\u5219\u6267\u884c\u5b89\u88c5\u6d41\u7a0b\u5373\u53ef：yum install \u2013y ntpdate，\u82e5\u4e0d\u80fd\u5b89\u88c5，\u8bf7\u53c2\u7167\u201c\u672c\u5730YUM\u6e90\u914d\u7f6e\u201d\u7ae0\u8282\u8fdb\u884c\u64cd\u4f5c\u540e\u5b89\u88c5<\/span><\/p>\n

[root@hadoop02 ~]# rpm -qa ntpdate<\/span><\/span><\/span><\/p>\n

2）\u5b89\u88c5ntpdate\u670d\u52a1<\/span><\/p>\n

[root@hadoop02 ~]# yum install -y ntpdate<\/span><\/span><\/span><\/p>\n

\u8f93\u51fa\u7ed3\u679c，\u5982\u4e0b\u56fe\u6240\u793a：<\/span><\/p>\n

\"\"<\/p>\n

3）\u542f\u52a8ntpdate\u670d\u52a1<\/span><\/p>\n

[root@hadoop02 ~]# systemctl start ntpdate<\/span><\/span><\/span><\/p>\n

[root@hadoop02 ~]# systemctl enable ntpdate<\/span><\/span><\/span><\/p>\n

[root@hadoop02 ~]# systemctl status ntpdate<\/span><\/span><\/span><\/p>\n

\u8f93\u51fa\u7ed3\u679c，\u5982\u4e0b\u56fe\u6240\u793a：<\/span><\/p>\n

\"\"<\/p>\n

4）\u540c\u6b65hadoop01\u8282\u70b9\u7684\u65f6\u95f4<\/span><\/p>\n

[root@hadoop02 ~]# ntpdate hadoop01 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/span><\/span><\/p>\n

\u8f93\u51fa\u7ed3\u679c，\u5982\u4e0b\u56fe\u6240\u793a：<\/span><\/p>\n

\"\"<\/p>\n

\u6ce8\u610f：\u6240\u6709\u7684\u865a\u62df\u673a\u90fd\u9700\u8981\u5b8c\u6210\u4e0a\u8ff0\u65f6\u95f4\u540c\u6b65\u7684\u64cd\u4f5c，\u6b65\u9aa4\u4e00\u6a21\u4e00\u6837，\u5728\u6b64\u5c31\u4e0d\u4e00\u4e00\u8fdb\u884c\u7f57\u5217\u4e86\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb999\u6b21\uff0c\u70b9\u8d5e13\u6b21\uff0c\u6536\u85cf12\u6b21\u3002\u65f6\u95f4\u540c\u6b65_centos ntp \u9632\u706b\u5899<\/p>\n","protected":false},"author":2,"featured_media":15083,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[59,58,43],"topic":[],"class_list":["post-15090","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-centos","tag-linux","tag-43"],"yoast_head":"\n\u914d\u7f6eNTP\u65f6\u95f4\u540c\u6b65\u670d\u52a1\u5668&\u5173\u95ed\u9632\u706b\u5899 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/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.wsisp.com\/helps\/15090.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u914d\u7f6eNTP\u65f6\u95f4\u540c\u6b65\u670d\u52a1\u5668&\u5173\u95ed\u9632\u706b\u5899 - 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