{"id":9060,"date":"2024-02-04T10:07:13","date_gmt":"2024-02-04T02:07:13","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=9060"},"modified":"2024-11-18T18:10:09","modified_gmt":"2024-11-18T10:10:09","slug":"yarn%e7%9a%84resourcemanager%e8%a7%92%e8%89%b2%e5%9d%87%e4%b8%bastandby%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=9060","title":{"rendered":"YARN\u7684ResourceManager\u89d2\u8272\u5747\u4e3astandby\u7684\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<p>\u672c\u6587\u63cf\u8ff0Yarn\u7684ResourceManager\u5747\u5904\u4e8estandby\u72b6\u6001\u7684\u89e3\u51b3\u65b9\u6848<\/p>\n<h3>\u8be6\u7ec6\u63cf\u8ff0<\/h3>\n<h4>\u95ee\u9898\u63cf\u8ff0<\/h4>\n<p>Manager\u9875\u9762\u914d\u7f6e\u670d\u52a1\u91cd\u542fYARN\uff0c\u5361\u5728\u4e86ResourceManager\u4e0a\uff0c\u540e\u53f0 kubectl get pods -owide | grep yarn \u53ef\u4ee5\u67e5\u770b\u5230pod\u72b6\u6001\u5747\u4e3a1\/1 running<\/p>\n<p>\u53ef\u4ee5\u53bb\u67e5\u8be2\u4e24\u4e2aresourcemanager\u670d\u52a1\u5668\u4e0a\/var\/log\/yarn1\u4e0b\u7684resource manager\u65e5\u5fd7\u53ef\u4ee5\u770b\u5230\u90fd\u662f Already in standby state<br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/11\/image-1669792694973.png\" alt=\"file\" \/><\/p>\n<p>\u901a\u8fc7<code>yarn rmadmin -getServiceState rm1<\/code>\u3001<code>yarn rmadmin -getServiceState rm2<\/code> \u786e\u8ba42\u4e2aresourcemanager\u90fd\u662fstandby\u3002<\/p>\n<p>\u4e142\u4e2aresourcemanager\u90fd\u6ca1\u6709\u8d778031\u7aef\u53e3\u7684\u76d1\u542c\uff08\u4e00\u822c\u53ea\u6709master\u8282\u70b9\u624d\u4f1a\u8d77\uff09\u3002<\/p>\n<h3>\u89e3\u51b3\u65b9\u6848<\/h3>\n<h4>\u65b9\u6848\u4e00\uff1a zookeeper\u5220\u9664znode<\/h4>\n<p>\u5f3a\u5236\u8f6c\u6362rm1\u4e3aActive\u72b6\u6001\uff0c\u67e5\u770b\u662f\u5426\u751f\u6548<\/p>\n<pre><code class=\"language-shell\">yarn rmadmin -transitionToActive rm1 --forcemanual<\/code><\/pre>\n<blockquote>\n<p>\u5982\u679c\u65b9\u6848\u4e00\u4e0d\u751f\u6548 \u53ef\u4ee5\u5c1d\u8bd5 \u4e0b\u9762\u7684\u65b9\u6848\u4e8c<\/p>\n<\/blockquote>\n<h4>\u65b9\u6848\u4e8c\uff1a zookeeper\u5220\u9664znode<\/h4>\n<h5>1 \u8fdb\u5165zookeeper<\/h5>\n<p>\u672a\u5f00\u542f\u5b89\u5168\u60c5\u51b5\u4e0b<\/p>\n<pre><code class=\"language-shell\">source TDH-Client\/init.sh\nexport HADOOP_USER_NAME=zookeeper\nexport CLIENT_JVMFLAGS=\"-Djava.security.auth.login.config=\/etc\/zookeeper1\/conf\/jaas.conf -Dtranswarp.maintenance.only.mode=true\"\nTDH-Client\/zookeeper\/bin\/zookeeper-client<\/code><\/pre>\n<p>\u5f00\u542f\u5b89\u5168\u60c5\u51b5\u4e0b<\/p>\n<pre><code class=\"language-shell\">source TDH-Client\/init.sh\n#kinit \u8ba4\u8bc1zookeeper\u8d26\u53f7\nklist -kt \/etc\/zookeeper1\/conf\/zookeeper.keytab\n# \u6839\u636e\u4e0a\u9762\u5217\u51fa\u7684principle \u8fdb\u884c\u8ba4\u8bc1\nkinit -kt \/etc\/zookeeper1\/conf\/zookeeper.keytab zookeeper\/ddmss00@TDH\nexport CLIENT_JVMFLAGS=\"-Djava.security.auth.login.config=\/etc\/zookeeper1\/conf\/jaas.conf -Dtranswarp.maintenance.only.mode=true\"\nTDH-Client\/zookeeper\/bin\/zookeeper-client -server [zookeeper\u4e00\u4e2a\u89d2\u8272\u7684ip\u5730\u5740]:2181\nrmr \/yarn-leader-election<\/code><\/pre>\n<h5>2 \u914d\u7f6e\u670d\u52a1\u91cd\u542fYARN<\/h5>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/11\/image-1669793428039.png\" alt=\"file\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2022\/11\/image-1669793444183.png\" alt=\"file\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u672c\u6587\u63cf\u8ff0Yarn\u7684ResourceManager\u5747\u5904\u4e8estandby\u72b6\u6001\u7684\u89e3\u51b3\u65b9\u6848 \u8be6\u7ec6\u63cf\u8ff0 \u95ee\u9898\u63cf ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=9060\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9060","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9060"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9060\/revisions"}],"predecessor-version":[{"id":14741,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/9060\/revisions\/14741"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}