{"id":1266,"date":"2022-02-26T20:20:49","date_gmt":"2022-02-26T12:20:49","guid":{"rendered":"http:\/\/www.eait.co\/?p=1266"},"modified":"2022-02-26T21:26:12","modified_gmt":"2022-02-26T13:26:12","slug":"hadoop%e5%ae%8c%e5%85%a8%e5%88%86%e5%b8%83%e5%bc%8f%e6%90%ad%e5%bb%ba%ef%bc%88%e9%87%8d%e6%96%b0%e6%95%b4%e7%90%86%ef%bc%89","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=1266","title":{"rendered":"hadoop\u5b8c\u5168\u5206\u5e03\u5f0f\u642d\u5efa\uff08\u91cd\u65b0\u6574\u7406\uff09"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 25pt;\"><strong>\u5b8c\u5168\u5206\u5e03\u5f0f\u642d\u5efa<br \/>\n<\/strong><\/span><\/p>\n<p>\u5728\u524d\u9762\u5355\u673a\u7248\u642d\u5efa\u6210\u529f\u7684\u57fa\u7840\u4e0a\uff1a<\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u4fee\u6539\u7f51\u5361\u5730\u5740\u5e76\u91cd\u542f\u7f51\u5361\uff1a<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop19.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop20.png\" alt=\"\" \/><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u91cd\u542f\u7f51\u5361 service newtork restart<br \/>\n<img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop21.png\" alt=\"\" \/><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u8bbe\u7f6e\u4e3b\u673a\u540d\uff1a hostnamectl set-hostname bigdata167<br \/>\n<\/strong><\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u914d\u7f6ehosts vi \/etc\/hosts \u6dfb\u52a0\u914d\u7f6e\u5730\u5740 \u7136\u540ereboot<br \/>\n<\/strong><\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u91cd\u65b0\u751f\u6210\u94a5\u5319\uff1a<br \/>\n<\/strong><\/span><\/p>\n<p>\uff08\u6700\u540e\u662f\u4ece\u5feb\u7167\u514b\u9686\u7684\uff0c\u56e0\u6b64\u9700\u8981\u91cd\u65b0\u751f\u6210\u94a5\u5319\uff0c\u540c\u65f6\u4e5f\u8981\u4fee\u6539IP\u7b49\u4fe1\u606f\uff09<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop22.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u62f7\u8d1d\u94a5\u5319 ssh-copy-id bigdata166 (\u56e0\u4e3a\u914d\u7f6e\u4e86IP\u6240\u4ee5\u53ef\u4ee5\u8f93\u5165\u5bc6\u7801\u62f7\u8d1d\uff09 \u6d4b\u8bd5\u6210\u529f<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop23.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 20pt;\"><strong>\u914d\u7f6ehadoop\u76f8\u5173\u914d\u7f6e<br \/>\n<\/strong><\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u4fee\u6539secondarynamenode\u7684\u5730\u5740\u4e3a167 hdfs-site.xml\u6587\u4ef6<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop24.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u540c\u7ea7\u76ee\u5f55\u4e0b\u4fee\u6539slaves\u6587\u4ef6<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop25.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop26.png\" alt=\"\" \/><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u91cd\u65b0\u683c\u5f0f\u5316\uff08\u5220\u9664\u539f\u6570\u636e\uff09<br \/>\n<\/strong><\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 12pt;\"><strong>\u53ef\u4ee5\u67e5\u770b\u5230\u4ee5\u4e0b\u5143\u6570\u636e<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop27.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 12pt;\"><strong>\u5220\u9664\u4e09\u53f0data\u76ee\u5f55\uff08\u4e2d\u7684\u5185\u5bb9\uff0c\u5220\u9664data\u4e5f\u53ef\u4ee5\uff09<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop28.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 12pt;\"><strong>\u5220\u9664\u4e09\u53f0logs\u76ee\u5f55\uff08\u4e2d\u7684\u5185\u5bb9\uff0c\u5220\u9664logs\u4e5f\u53ef\u4ee5\uff09<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop29.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u4ea4\u7ed9\u4e3b\u8282\u70b9\u5b8c\u6210\u547d\u4ee4 \u91cd\u65b0\u683c\u5f0f\u5316\uff08\u53ea\u5728\u4e3b\u8282\u70b9\uff09 \u6b64\u6b21\u5c06\u89d2\u8272\u5206\u914d\u5230\u6bcf\u4e00\u4e2a\u8282\u70b9\u5f53\u4e2d<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop30.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u542f\u52a8hdfs<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop31.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u67e5\u770b\u914d\u7f6e\u5b8c\u6210<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop32.png\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u6709\u5751\uff1a<\/p>\n<p>2.8.4\u6587\u4ef6\u5939\u4e0b\u9762\u7684tmp\u76ee\u5f55\u67d0\u4e9b\u6587\u4ef6\u6ca1\u5220\u9664\uff0c\u5bfc\u81f4\u542f\u52a8\u65f6datanode\u7684\u96c6\u7fa4id\u548canmenode\u7684\u96c6\u7fa4id\u4e0d\u540c\uff0c\u56e0\u6b64\u5168\u90e8\u51fa\u73b0\u6ca1\u6709\u542f\u52a8datanode\u7684\u73b0\u8c61\uff1a<\/p>\n<p>\u73b0\u8c61\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"2198\" height=\"1160\" class=\"alignnone wp-image-1269 size-full\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2022\/02\/Pasted-19.png\" srcset=\"https:\/\/notes.coremix.net\/wp-content\/uploads\/2022\/02\/Pasted-19.png 2198w, https:\/\/notes.coremix.net\/wp-content\/uploads\/2022\/02\/Pasted-19-300x158.png 300w, https:\/\/notes.coremix.net\/wp-content\/uploads\/2022\/02\/Pasted-19-1024x540.png 1024w, https:\/\/notes.coremix.net\/wp-content\/uploads\/2022\/02\/Pasted-19-768x405.png 768w, https:\/\/notes.coremix.net\/wp-content\/uploads\/2022\/02\/Pasted-19-1536x811.png 1536w, https:\/\/notes.coremix.net\/wp-content\/uploads\/2022\/02\/Pasted-19-2048x1081.png 2048w\" sizes=\"auto, (max-width: 2198px) 100vw, 2198px\" \/><\/p>\n<p>\u89e3\u51b3\u65b9\u6848\uff1a\u5220\u9664tmp\u91cc\u9762\u7684current\u6587\u4ef6\u5939\u4e2d\u7684\u5185\u5bb9\uff0c\u7136\u540e\u91cd\u65b0\u683c\u5f0f\u5316<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"611\" height=\"199\" class=\"alignnone wp-image-1270 size-full\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2022\/02\/Pasted-20.png\" srcset=\"https:\/\/notes.coremix.net\/wp-content\/uploads\/2022\/02\/Pasted-20.png 611w, https:\/\/notes.coremix.net\/wp-content\/uploads\/2022\/02\/Pasted-20-300x98.png 300w\" sizes=\"auto, (max-width: 611px) 100vw, 611px\" \/><\/p>\n<p>\u8be6\u89c1\uff1ahttps:\/\/blog.51cto.com\/hsbxxl\/2066487<\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><span style=\"font-size: 26.6667px;\"><b>\u67b6\u6784\u89e3\u6790\uff1a<\/b><\/span><br \/>\n<img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop33.png\" alt=\"\" \/><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u542f\u52a8yarn<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop34.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop35.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>yarn\u7ed3\u6784\uff1a<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop36.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u914d\u7f6e\u73af\u5883\u53d8\u91cf:\/opt\/module\/hadoop-2.8.4<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop37.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop38.png\" alt=\"\" \/><br \/>\n<img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop39.png\" alt=\"\" \/><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u505c\u6b62 stop-all.sh<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop40.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 20pt;\"><strong>\u5176\u5b83<br \/>\n<\/strong><\/span><\/p>\n<p><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 15pt;\"><strong>\u5355\u72ec\u542f\u505c<br \/>\n<\/strong><\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop41.png\" alt=\"\" \/><span style=\"color: #333333; font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><br \/>\n<\/span><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.eait.co\/wp-content\/uploads\/2021\/05\/052921_1822_Hadoop42.png\" alt=\"\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u5b8c\u5168\u5206\u5e03\u5f0f\u642d\u5efa \u5728\u524d\u9762\u5355\u673a\u7248\u642d\u5efa\u6210\u529f\u7684\u57fa\u7840\u4e0a\uff1a \u4fee\u6539\u7f51\u5361\u5730\u5740\u5e76\u91cd\u542f\u7f51\u5361\uff1a \u91cd\u542f\u7f51\u5361 servic [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1266","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1266"}],"version-history":[{"count":3,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1266\/revisions"}],"predecessor-version":[{"id":1271,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1266\/revisions\/1271"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}