{"id":17942,"date":"2026-08-14T17:58:52","date_gmt":"2026-08-14T09:58:52","guid":{"rendered":"https:\/\/kbwp.transwarp.cn\/?p=17942"},"modified":"2026-08-14T17:58:52","modified_gmt":"2026-08-14T09:58:52","slug":"executor%e5%ae%9a%e6%97%b6%e7%81%b0%e5%ba%a6%e9%87%8d%e5%90%af%e6%96%b9%e6%a1%88%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=17942","title":{"rendered":"Executor\u5b9a\u65f6\u7070\u5ea6\u91cd\u542f\u65b9\u6848\u5b9e\u8df5"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<hr \/>\n<p>\u67d0\u4e9b\u573a\u666f\u4e0b\u6211\u4eec\u9700\u8981\u5b9a\u671f\u91cd\u542fquark\u670d\u52a1\uff0c\u8fbe\u5230\u7f13\u5b58\/\u8fde\u63a5\u91ca\u653e\u3001\u964d\u4f4e\u8282\u70b9\u5185\u5b58\u4f7f\u7528\u3001\u63d0\u9ad8JVM\u5783\u573e\u56de\u6536\u6548\u7387\u7b49\u76ee\u7684\uff0c\u52a0\u5febquark\u8ba1\u7b97\u5f15\u64ce\u7684\u6267\u884c\u6548\u7387\u3002<\/p>\n<blockquote>\n<p>\u8be5\u529f\u80fd\u5728\u94f6\u8054\u548c\u4e2d\u5c71\u533b\u9662\u90fd\u6709\u5b9e\u9645\u5e94\u7528\uff0c\u53cd\u9988\u5f88\u597d\uff0c\u5176\u4ed6\u5ba2\u6237\u73b0\u573a\u53ef\u4f9b\u53c2\u8003\u3002<br \/>\n\u91cd\u542f\u7a97\u53e3\u53ef\u4ee5\u914c\u60c5\u9009\u62e9\uff0c\u4e0d\u65b9\u4fbf\u91cd\u542f\u7684\u751a\u81f3\u53ef\u4ee5\u8003\u8651\u4e00\u5468\/\u4e00\u6708\u91cd\u542f\u4e00\u6b21\u3002\u5f53\u7136\uff0c\u91cd\u542f\u8d8a\u9891\u7e41\uff0c\u7406\u8bba\u4e0a\u6548\u679c\u4f1a\u8d8a\u597d\u3002<\/p>\n<\/blockquote>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<hr \/>\n<p><strong>\u529f\u80fd\u8bbe\u8ba1\uff1a<\/strong><\/p>\n<ul>\n<li>\u6839\u636ecron\u8868\u8fbe\u5f0f\u5b9a\u4e49\u65f6\u95f4\u6bb5\u6765\u91cd\u542fexecutor\uff0c\u598222-2\uff0c\u572822\u70b900\u5206\u5230\u7b2c\u4e8c\u59292\u70b959\u5206\u95f4\u91cd\u542f\u6ce8\u518c\u65f6\u95f4\u572822\u70b9\u524d\u7684executor\uff1b\u5982\u679c\u8d85\u8fc72\u70b959\u5206\u5373\u4f7f\u6709executor\u672a\u91cd\u542f\u4e5f\u4e0d\u4f1a\u518d\u7ee7\u7eed\u91cd\u542f\u64cd\u4f5c<\/li>\n<li>\u91cd\u542f\u524d\u4f1a\u5148\u7981\u6b62\u4efb\u52a1\u8c03\u5ea6\u5230\u8fd9\u4e9bexecutor\u4e0a\uff0c\u7b49\u4e0e\u8fd9\u4e9bexecutor\u6709\u5173\u8054\u7684\u4efb\u52a1\u8dd1\u5b8c\uff0c\u7136\u540e\u91cd\u542f<\/li>\n<li>\u652f\u6301\u53c2\u6570\u914d\u7f6e\u70ed\u66f4\u65b0<\/li>\n<\/ul>\n<p><strong>\u4f7f\u7528\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p>quark\u7ec4\u4ef6\u65b0\u589e\u5982\u4e0b\u53c2\u6570\u914d\u7f6e\uff0c\u7136\u540e\u914d\u7f6e\u670d\u52a1\uff0c\u91cd\u542fquark\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u503c<\/th>\n<th>\u914d\u7f6e\u6587\u4ef6<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>quark.executor.restart.time.scheduled.enabled<\/td>\n<td>true<\/td>\n<td>hive-site.xml<\/td>\n<td>\u9ed8\u8ba4\u4e3afalse\uff0c\u4e3atrue\u8868\u793a\u5f00\u542f\u5b9a\u65f6\u91cd\u542f\u529f\u80fd<\/td>\n<\/tr>\n<tr>\n<td>quark.executor.restart.time.scheduled.cron.expression<\/td>\n<td><code>* * 22-02 * * ?<\/code><\/td>\n<td>hive-site.xml<\/td>\n<td>\u9ed8\u8ba4\u4e3a\u7a7a\uff0c\u8be5\u8868\u8fbe\u5f0f\u9700\u8981\u4e25\u683c\u5339\u914d\u6b63\u5219^* * [^*].+$\uff0c22-02\u4ee3\u8868\u7684\u662f22\u70b900\u520600\u79d2\u523002\u70b959\u520659\u79d2\uff08Quartz Cron\uff09<\/td>\n<\/tr>\n<tr>\n<td>quark.executor.restart.time.scheduled.timeout<\/td>\n<td>14400000<\/td>\n<td>hive-site.xml<\/td>\n<td>\u9ed8\u8ba414400000\uff0c\u5355\u4f4d\u6beb\u79d2\u3002executor\u4f1a\u7b49\u5f85\u4efb\u52a1\u7ed3\u675f\u540e\u518d\u53bb\u91cd\u542f\uff0c\u8be5\u914d\u7f6e\u4e3a\u7b49\u5f85\u7684\u6700\u5927\u65f6\u95f4<\/td>\n<\/tr>\n<tr>\n<td>quark.executor.restart.time.scheduled.batch.size<\/td>\n<td>1<\/td>\n<td>hive-site.xml<\/td>\n<td>\u9ed8\u8ba41\uff0c\u4e00\u6279\u4e00\u6279\u91cd\u542fexecutor\uff0c\u8be5\u914d\u7f6e\u6307\u5b9a\u4e86\u6279\u5927\u5c0f \u3002\u6ce8\u610f\uff1a\u8be5\u914d\u7f6e\u5fc5\u987b\u5c0f\u4e8eexecutor\u7684\u603b\u6570<\/td>\n<\/tr>\n<tr>\n<td>quark.executor.restart.time.scheduled.force<\/td>\n<td>false<\/td>\n<td>hive-site.xml<\/td>\n<td>\u9ed8\u8ba4false\uff0c\u8be5\u914d\u7f6e\u5b9a\u4e49\u4e86\u8d85\u65f6\u7b49\u5f85${quark.executor.restart.time.scheduled.timeout} ms\u540e\u662f\u5426\u8981\u5f3a\u5236\u91cd\u542fexecutor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u70ed\u66f4\u65b0<\/strong><\/p>\n<pre><code class=\"language-sql\">config global time.based.executor.restart.plan [key] [value] <\/code><\/pre>\n<blockquote>\n<p>\u6ce8\uff1a\u70ed\u66f4\u65b0\u751f\u6548\u7684\u524d\u63d0\u6761\u4ef6\u662fquark.executor.restart.time.scheduled.enabled = true<\/p>\n<\/blockquote>\n<p><strong>\u76d1\u63a7\u65e5\u5fd7<\/strong><\/p>\n<ul>\n<li>\u53ef\u4ee5\u901a\u8fc7 <code>grep TimeBasedExecutorRestartPlan quark-server.log<\/code> \u6765\u67e5\u770b\u88ab\u91cd\u542f\u7684executor<\/li>\n<li>\u53ef\u4ee5\u901a\u8fc7 <code>grep GracefulShutdownExecutorOperator quark-server.log<\/code> \u6765\u67e5\u770b\u5904\u4e8e\u4e0b\u7ebf\uff08\u7981\u6b62\u4efb\u52a1\u8c03\u5ea6\uff09\u548c\u88ab\u91cd\u542f\u7684executor<\/li>\n<\/ul>\n<pre><code class=\"language-shell\">2026-01-26 22:00:16,964 WARN  executor.GracefulShutdownExecutorOperator: [TimeBasedExecutorRestartPlan()] - Offlined executors 16\n2026-01-26 22:00:16,965 ERROR cluster.CoarseGrainedSchedulerBackend: [sparkDriver-akka.actor.default-dispatcher-25()] - Asking executor 16 to suicide, exitCode 42\n2026-01-26 22:00:16,966 WARN  executor.GracefulShutdownExecutorOperator: [TimeBasedExecutorRestartPlan()] - Stopped executors 16\n2026-01-26 22:00:16,966 WARN  executor.TimeBasedExecutorRestartPlan: [TimeBasedExecutorRestartPlan()] - Successfully stopped executor 16\n2026-01-26 22:00:16,967 WARN  executor.GracefulShutdownExecutorOperator: [TimeBasedExecutorRestartPlan()] - Offlined executors 17\n2026-01-26 22:00:16,967 ERROR cluster.CoarseGrainedSchedulerBackend: [sparkDriver-akka.actor.default-dispatcher-17()] - Asking executor 17 to suicide, exitCode 42\n2026-01-26 22:00:16,967 WARN  executor.GracefulShutdownExecutorOperator: [TimeBasedExecutorRestartPlan()] - Stopped executors 17\n2026-01-26 22:00:16,967 WARN  executor.TimeBasedExecutorRestartPlan: [TimeBasedExecutorRestartPlan()] - Successfully stopped executor 17\n2026-01-26 22:00:16,968 WARN  executor.GracefulShutdownExecutorOperator: [TimeBasedExecutorRestartPlan()] - Offlined executors 18\n2026-01-26 22:00:16,968 ERROR cluster.CoarseGrainedSchedulerBackend: [sparkDriver-akka.actor.default-dispatcher-3()] - Asking executor 18 to suicide, exitCode 42\n2026-01-26 22:00:16,969 WARN  executor.GracefulShutdownExecutorOperator: [TimeBasedExecutorRestartPlan()] - Stopped executors 18\n2026-01-26 22:00:16,969 WARN  executor.TimeBasedExecutorRestartPlan: [TimeBasedExecutorRestartPlan()] - Successfully stopped executor 18\n2026-01-26 22:00:16,969 WARN  executor.GracefulShutdownExecutorOperator: [TimeBasedExecutorRestartPlan()] - Offlined executors 19\n2026-01-26 22:00:16,969 ERROR cluster.CoarseGrainedSchedulerBackend: [sparkDriver-akka.actor.default-dispatcher-25()] - Asking executor 19 to suicide, exitCode 42\n2026-01-26 22:00:16,970 WARN  executor.GracefulShutdownExecutorOperator: [TimeBasedExecutorRestartPlan()] - Stopped executors 19\n2026-01-26 22:00:16,970 WARN  executor.TimeBasedExecutorRestartPlan: [TimeBasedExecutorRestartPlan()] - Successfully stopped executor 19<\/code><\/pre>\n<p>DBAService\u9875\u9762\uff0c\u6267\u884c\u5668-\u5386\u53f2\u6d3b\u8dc3\u6267\u884c\u5668\uff0c\u4e5f\u80fd\u770b\u5230\uff0c\u6267\u884c\u5668ID\u4e3a16~19\u7684\u5386\u53f2\u8bb0\u5f55\uff1a<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/01\/image-1769499302324.png\" alt=\"file\" \/><\/p>\n<p>metric-util \u5de5\u5177 \/var\/log\/aquila\/transwarp-ops\/restart.record \u4e5f\u4f1a\u8bb0\u5f55\u91cd\u542f\u64cd\u4f5c\uff0c\u53ef\u89c6\u4e3a\u5408\u7406\u8f93\u51fa\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/01\/image-1769499805190.png\" alt=\"file\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u67d0\u4e9b\u573a\u666f\u4e0b\u6211\u4eec\u9700\u8981\u5b9a\u671f\u91cd\u542fquark\u670d\u52a1\uff0c\u8fbe\u5230\u7f13\u5b58\/\u8fde\u63a5\u91ca\u653e\u3001\u964d\u4f4e\u8282\u70b9\u5185\u5b58\u4f7f\u7528\u3001\u63d0\u9ad8JVM\u5783\u573e\u56de\u6536\u6548 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=17942\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17942","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\/17942","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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17942"}],"version-history":[{"count":3,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/17942\/revisions"}],"predecessor-version":[{"id":18113,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/17942\/revisions\/18113"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}