![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135749-68025a5d80aba.webp\")
<\/p>\n<\/p>\n
\u5728DolphinScheduler\u4e2d\u6709\u5982\u4e0b\u4e00\u4e2aShell\u4efb\u52a1：<\/p>\n
current_timestamp() {
\n date +"%Y-%m-%d %H:%M:%S"
\n}<\/p>\n
TIMESTAMP=$(current_timestamp)
\necho $TIMESTAMP
\nsleep 60 <\/p>\n
\u5728DolphinScheduler\u5c06\u5de5\u4f5c\u6d41\u6267\u884c\u7b56\u7565\u8bbe\u7f6e\u4e3a\u5e76\u884c：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135749-68025a5decd1a.webp\")
<\/p>\n
\u5b9a\u65f6\u5468\u671f\u8c03\u5ea6\u8bbe\u7f6e\u4e3a10\u79d2\u4e00\u6b21：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135750-68025a5e20e18.webp\")
<\/p>\n
\u5c06\u5b9a\u65f6\u8c03\u5ea6\u4e0a\u7ebf\u540e，\u4f1a\u8c03\u5ea6\u6267\u884c\u4efb\u52a1，\u6b64\u65f6\u4e00\u5207\u6b63\u5e38：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135750-68025a5e40fc8.webp\")
<\/p>\n
\u6b64\u65f6\u5c06Master\u8282\u70b9\u7ed9kill\u6389，\u6a21\u62df\u5b95\u673a：<\/p>\n
$ jps
\n1979710 AlertServer
\n1979626 WorkerServer
\n1979546 MasterServer
\n1979794 ApiApplicationServer
\n1980483 Jps
\n$ kill -9 1979546 <\/p>\n
\u53bb\u5230DolphinScheduler\u4e2d\u67e5\u770b，\u53d1\u73b0Master\u5df2\u7ecf\u4e0d\u5b58\u5728\u4e86：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135750-68025a5e8c406.webp\")
<\/p>\n
\u6b64\u65f6\u89c2\u5bdfDolphinScheduler\u5de5\u4f5c\u6d41\u6267\u884c，\u53d1\u73b0\u5176\u4e0d\u4f1a\u7ee7\u7eed\u8c03\u5ea6\u4efb\u52a1\u6267\u884c\u4e86，\u5e76\u4e14\u6240\u6709\u7684\u4efb\u52a1\u5219\u4f1a\u4e00\u76f4\u6267\u884c\u4e0b\u53bb，\u76f4\u5230\u62a5\u9519\u3002<\/p>\n
\u5f53\u8fc7\u4e86\u4e00\u6bb5\u65f6\u95f4\u540e（\u6a21\u62df\u53d1\u73b0\u4e86\u5b95\u673a\u95ee\u9898），\u6b64\u65f6\u91cd\u542fDolphinScheduler：<\/p>\n
sh bin\/stop-all.sh
\nsh bin\/start-all.sh <\/p>\n
\u91cd\u542f\u5b8c\u6210\u540e，\u5c31\u4f1a\u5c06\u4e4b\u524d\u6ca1\u6709\u6267\u884c\u6210\u529f\u7684\u4efb\u52a1，\u5305\u62ec\u6ca1\u6709\u6267\u884c\u7684\u8c03\u5ea6\u4efb\u52a1，\u5168\u90e8\u90fd\u6267\u884c\u4e00\u6b21：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135750-68025a5ecc6da.webp\")
<\/p>\n
\u8fd9\u5c31\u6709\u4e00\u4e2a\u81f4\u547d\u7684\u95ee\u9898：\u5982\u679c\u90fd\u662f\u9ad8\u6027\u80fd\u4efb\u52a1\u7684\u8bdd，\u5c31\u4f1a\u5bfc\u81f4CPU\u3001\u5185\u5b58\u88ab\u6253\u6ee1，\u4ece\u800c\u8ba9\u670d\u52a1\u5668\u6574\u4e2a\u5b95\u673a！！！<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135751-68025a5fbe8de.webp\")
<\/p>\n
\u5176\u6838\u5fc3\u5c31\u662f\u5728\u4e8eMaster，\u53ea\u8981\u914d\u7f6e\u4e86\u5468\u671f\u4efb\u52a1，\u65e0\u8bbaMaster\u662f\u5b95\u673a\u8fd8\u662f\u8c03\u7528\u811a\u672c\u5173\u95ed\u7684，\u5176\u90fd\u4f1a\u4ea7\u751f\u4e0a\u8ff0\u95ee\u9898\u3002<\/p>\n
DolphinScheduler\u6838\u5fc3\u89d2\u8272：<\/p>\n
\u5927\u81f4\u7684\u4efb\u52a1\u8fd0\u884c\u6d41\u7a0b\u5982\u4e0b：<\/p>\n
\u5728API-Server\u4e2d\u521b\u5efa\u4efb\u52a1，\u5e76\u5c06\u5143\u6570\u636e\u6301\u4e45\u5316\u5230DB\u4e2d\u3002<\/p>\n<\/li>\n
\u901a\u8fc7\u624b\u52a8\u70b9\u51fb\u6216\u5b9a\u65f6\u6267\u884c\u751f\u6210\u4e00\u4e2a\u89e6\u53d1\u5de5\u4f5c\u6d41\u6267\u884c\u7684Command\u5199\u5165DB\u3002<\/p>\n<\/li>\n
Master\u6d88\u8d39DB\u4e2d\u7684Command，\u5f00\u59cb\u6267\u884c\u5de5\u4f5c\u6d41，\u5e76\u5c06\u5de5\u4f5c\u6d41\u4e2d\u7684\u4efb\u52a1\u5206\u53d1\u7ed9Worker\u6267\u884c\u3002<\/p>\n<\/li>\n
\u5f53\u6574\u4e2a\u5de5\u4f5c\u6d41\u6267\u884c\u7ed3\u675f\u4e4b\u540e，Master\u7ed3\u675f\u5de5\u4f5c\u6d41\u7684\u6267\u884c\u3002<\/p>\n<\/li>\n<\/ul>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135751-68025a5ff0c46.webp\")
<\/p>\n
\u53c2\u8003\u5b98\u7f51，\u4e0a\u8ff0\u7684DolphinScheduler\u6838\u5fc3\u4efb\u52a1\u6267\u884c\u6d41\u7a0b\u53ef\u4ee5\u7ec6\u5316\u4e3a\u5982\u4e0b：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135752-68025a6042764.webp\")
<\/p>\n
\u9274\u4e8e\u4efb\u52a1\u8c03\u5ea6\u7684\u590d\u6742\u6027，\u4e00\u4e2a\u5927\u7684\u6d41\u7a0b\u53ef\u4ee5\u5212\u5206\u4e3a\u5c0f\u7684\u6d41\u7a0b，\u5728\u4e3b\u7ebf\u6d41\u7a0b\u4e4b\u5916\u8fd8\u9644\u52a0\u4e86\u652f\u7ebf\u6d41\u7a0b，\u4e0b\u9762\u5bf9\u6267\u884c\u8c03\u5ea6\u6d41\u7a0b\u62c6\u5206\u8fdb\u884c\u5206\u6790\u4e00\u4e0b，\u8fd9\u6837\u66f4\u5bb9\u6613\u7406\u89e3：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135752-68025a605fda9.webp\")
<\/p>\n
\u5728\u672c\u6b21\u95ee\u9898\u4e2d，\u4e3b\u8981\u5173\u6ce8\u7684\u5c31\u662fCommand\u5206\u53d1\u6d41\u7a0b\u3002\u5176Command\u5206\u53d1\u6d41\u7a0b\u662f\u4e00\u4e2a\u5f02\u6b65\u5206\u5e03\u5f0f\u751f\u4ea7\u6d88\u8d39\u6a21\u5f0f\u3002<\/p>\n
i. \u9996\u5148\u662f\u751f\u4ea7\u8005api-server，\u4f1a\u5c06\u7528\u6237\u7684\u8fd0\u884c\u5de5\u4f5c\u6d41http\u8bf7\u6c42\u5c01\u88c5\u6210command\u6570\u636e，insert\u5230t_ds_command\u8868\u4e2d，\u5982\u4e0b\u662f\u4e00\u4e2a\u542f\u52a8\u5de5\u4f5c\u6d41\u5b9e\u4f8b\u7684command\u6837\u4f8b（\u8001\u7248\u672c）：<\/p>\n
{
\n "commandType": "START_PROCESS",
\n "processDefinitionCode": 14285512555584,
\n "executorId": 1,
\n "commandParam": "{}",
\n "taskDependType": "TASK_POST",
\n "failureStrategy": "CONTINUE",
\n "warningType": "NONE",
\n "startTime": 1723444881372,
\n "processInstancePriority": "MEDIUM",
\n "updateTime": 1723444881372,
\n "workerGroup": "default",
\n "tenantCode": "default",
\n "environmentCode": -1,
\n "dryRun": 0,
\n "processInstanceId": 0,
\n "processDefinitionVersion": 1,
\n "testFlag": 0
\n} <\/p>\n
ii.\u5176\u6b21\u662f\u6d88\u8d39\u8005，master server\u4e2d\u7684MasterSchedulerBootstrap loop\u7a0b\u5e8f， MasterSchedulerBootstrap\u4f7f\u7528ZK\u5206\u914d\u5230\u81ea\u5df1\u7684slot，\u4ecet_ds_command\u8868\u4e2dselect\u5c5e\u4e8eslot\u7684command\u5217\u8868\u5904\u7406，\u5176\u67e5\u8be2\u8bed\u53e5\u662f：<\/p>\n
<select id="queryCommandPageBySlot" resultType="org.apache.dolphinscheduler.dao.entity.Command">
\n select *
\n from t_ds_command
\n where id % #{masterCount} = #{thisMasterSlot}
\n order by process_instance_priority, id asc
\n limit #{limit}
\n<\/select> <\/p>\n
iii.MasterSchedulerBootstrap loop\u8f6e\u8bad\u67e5\u5230\u5f85\u5904\u7406\u7684command\u4efb\u52a1，\u5c06command\u4efb\u52a1\u548cmaster host\u751f\u6210ProcessInstance，\u5c06ProcessInstance\u5bf9\u8c61\u63d2\u5165\u5230t_ds_process_instance\u8868\u4e2d， \u540c\u65f6\u751f\u6210\u5305\u542b\u8fd0\u884c\u6240\u9700\u8981\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\u7684\u53ef\u6267\u884c\u4efb\u52a1workflowExecuteRunnable\u3002 \u5c06workflowExecuteRunnablecache\u5230\u672c\u5730cache processInstanceExecCacheManager，\u540c\u65f6\u751f\u4ea7\u5c06ProcessInstance\u7684WorkflowEventType.START_WORKFLOW\u751f\u4ea7\u5230workflowEventQueue\u961f\u5217\u4e2d\u3002<\/p>\n
\u4e0a\u9762\u7684\u6b65\u9aa4\u662f\u7528\u6237\u5728Web\u9875\u9762\u70b9\u51fb\u542f\u52a8\u4efb\u52a1\u540e\u7684\u6d41\u7a0b，\u800c\u672c\u6b21\u7684\u95ee\u9898\u662fMaster\u5468\u671f\u8c03\u5ea6\u7684\u95ee\u9898\u3002\u7ecf\u8fc7\u67e5\u9605\u8d44\u6599，\u5468\u671f\u8c03\u5ea6\u4efb\u52a1\u5219\u662fMasterServer\u5c06\u5176\u5c01\u88c5\u4e3a\u547d\u4ee4\u6570\u636e\u5e76\u63d2\u5165t_ds_process_instance\u8868\u4e2d，\u540e\u7eed\u6b65\u9aa4\u5982\u4e0a，\u5927\u81f4\u6d41\u7a0b\u5982\u4e0b：<\/p>\n
\u547d\u4ee4\u5206\u53d1：\u4ee5\u7528\u6237\u63d0\u4ea4\u7684\u5de5\u4f5c\u6d41\u8bf7\u6c42\u4e3a\u89e6\u53d1，MasterServer\u5c06\u5176\u5c01\u88c5\u4e3a\u547d\u4ee4\u6570\u636e\u5e76\u63d2\u5165\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<\/li>\n
\u4efb\u52a1\u5206\u914d：MasterServer\u5faa\u73af\u67e5\u8be2\u5f85\u5904\u7406\u7684\u547d\u4ee4，\u4f9d\u7167\u8d1f\u8f7d\u60c5\u51b5\u5c06\u4efb\u52a1\u5206\u914d\u5230\u5bf9\u5e94\u7684ProcessInstance\u4e2d\u3002<\/p>\n<\/li>\n
\u4efb\u52a1\u6267\u884c：\u6839\u636eDAG\u7684\u4f9d\u8d56\u5173\u7cfb，WorkerServer\u4f1a\u4f18\u5148\u6267\u884c\u65e0\u4f9d\u8d56\u7684\u4efb\u52a1，\u7136\u540e\u6839\u636e\u4f18\u5148\u7ea7\u9010\u6b65\u6267\u884c\u5176\u4ed6\u4efb\u52a1\u3002<\/p>\n<\/li>\n
\u72b6\u6001\u53cd\u9988：\u4efb\u52a1\u6267\u884c\u8fc7\u7a0b\u4e2d，WorkerServer\u4f1a\u5b9a\u671f\u56de\u8c03MasterServer，\u901a\u77e5\u4efb\u52a1\u7684\u8fdb\u5c55\u548c\u6267\u884c\u72b6\u6001\u3002<\/p>\n<\/li>\n<\/ul>\n
\u6240\u4ee5，\u4e0a\u8ff0\u7684\u95ee\u9898\u5c31\u5728\u8fd9，\u5f53Master\u4ece\u505c\u6b62\u5230\u542f\u52a8\u65f6，t_ds_command\u4e2d\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u4efb\u52a1\u6570\u636e\u3002<\/p>\n
\u5728DolphinScheduler3.2.1\u4e2d，\u5176t_ds_command\u6570\u636e\u6837\u4f8b\u4e3a：<\/p>\n
id |command_type|process_definition_code|process_definition_version|process_instance_id|command_param |task_depend_type|failure_strategy|warning_type|warning_group_id|schedule_time |start_time |executor_id|update_time |process_instance_priority|worker_group|tenant_code|environment_code|dry_run|test_flag|
\n—-+————+———————–+————————–+——————-+————————————-+—————-+—————-+————+—————-+——————-+——————-+———–+——————-+————————-+————+———–+—————-+——-+———+
\n1988| 6| 15921642898976| 4| 0|{"schedule_timezone":"Asia\/Shanghai"}| 2| 1| 0| 0|2024-12-11 00:36:40|2024-12-11 00:39:01| 2|2024-12-11 00:39:01| 2|default |default | -1| 0| 0|
\n1989| 6| 15921642898976| 4| 0|{"schedule_timezone":"Asia\/Shanghai"}| 2| 1| 0| 0|2024-12-11 00:36:50|2024-12-11 00:39:01| 2|2024-12-11 00:39:01| 2|default |default | -1| 0| 0|
\n1990| 6| 15921642898976| 4| 0|{"schedule_timezone":"Asia\/Shanghai"}| 2| 1| 0| 0|2024-12-11 00:37:00|2024-12-11 00:39:01| 2|2024-12-11 00:39:01| 2|default |default | -1| 0| 0| <\/p>\n
\u800ccommand_type\u7684\u679a\u4e3e\u7531\u6e90\u7801\u4e2d\u7684CommandType\u5b9a\u4e49，\u5176\u5185\u5bb9\u5982\u4e0b：<\/p>\n
\/**
\n * command types
\n * 0 start a new process
\n * 1 start a new process from current nodes
\n * 2 recover tolerance fault process
\n * 3 recover suspended process
\n * 4 start process from failure task nodes
\n * 5 complement data
\n * 6 start a new process from scheduler
\n * 7 repeat running a process
\n * 8 pause a process
\n * 9 stop a process
\n * 10 recover waiting thread
\n * 11 recover serial wait
\n * 12 start a task node in a process instance
\n *\/
\nSTART_PROCESS(0, "start a new process"),
\nSTART_CURRENT_TASK_PROCESS(1, "start a new process from current nodes"),
\nRECOVER_TOLERANCE_FAULT_PROCESS(2, "recover tolerance fault process"),
\nRECOVER_SUSPENDED_PROCESS(3, "recover suspended process"),
\nSTART_FAILURE_TASK_PROCESS(4, "start process from failure task nodes"),
\nCOMPLEMENT_DATA(5, "complement data"),
\nSCHEDULER(6, "start a new process from scheduler"),
\nREPEAT_RUNNING(7, "repeat running a process"),
\nPAUSE(8, "pause a process"),
\nSTOP(9, "stop a process"),
\nRECOVER_WAITING_THREAD(10, "recover waiting thread"),
\nRECOVER_SERIAL_WAIT(11, "recover serial wait"),
\nEXECUTE_TASK(12, "start a task node in a process instance"),
\nDYNAMIC_GENERATION(13, "dynamic generation"),
\n; <\/p>\n
\u90a3\u4e3a\u4ec0\u4e48\u4f1a\u8fd9\u6837\u5462？\u672c\u8d28\u4e0a\u662fMaster\u81ea\u8eab\u7684\u5bb9\u9519\u673a\u5236\u9020\u6210\u7684，\u5176\u5bb9\u9519\u673a\u5236\u53ef\u4ee5\u7ec6\u5206\u4e3a\u5982\u4e0b\u51e0\u4e2a\u6a21\u5757：<\/p>\n
1）Master\u81ea\u8eab\u7684\u5bb9\u9519：\u5982\u679c\u662f\u591aMaster\u540c\u65f6\u8fd0\u884c，\u5176\u4e2d\u4e00\u4e2a\u4f5c\u4e3aActive Master\u8d1f\u8d23\u5904\u7406\u4efb\u52a1\u8c03\u5ea6\u8bf7\u6c42，\u5176\u4ed6\u8282\u70b9\u4f5c\u4e3aStandby Master\u3002\u5f53Active Master\u51fa\u73b0\u6545\u969c\u65f6，Standby Master\u5c06\u81ea\u52a8\u63a5\u7ba1\u5176\u5de5\u4f5c，\u786e\u4fdd\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u8fd9\u662f\u901a\u8fc7ZooKeeper\u5b9e\u73b0\u7684，ZooKeeper\u8d1f\u8d23\u9009\u4e3eActive Master\u8282\u70b9，\u5e76\u76d1\u63a7\u8282\u70b9\u7684\u72b6\u6001\u3002<\/p>\n<\/li>\n
2）\u72b6\u6001\u540c\u6b65：\u591aMaster\u8282\u70b9\u4e4b\u95f4\u4f1a\u8fdb\u884c\u72b6\u6001\u540c\u6b65，\u4ee5\u786e\u4fdd\u5728Active Master\u5b95\u673a\u65f6，Standby Master\u80fd\u591f\u63a5\u7ba1\u4efb\u52a1\u8c03\u5ea6\u3002<\/p>\n<\/li>\n
3）\u6545\u969c\u6062\u590d：\u5f53Master\u8282\u70b9\u5b95\u673a\u540e，\u5176\u4ed6Master\u8282\u70b9\u4f1a\u901a\u8fc7ZooKeeper\u7684Watcher\u673a\u5236\u76d1\u542c\u5230\u8fd9\u4e00\u4e8b\u4ef6，\u5e76\u89e6\u53d1\u6545\u969c\u6062\u590d\u3002<\/p>\n<\/li>\n
4）\u6b63\u5728\u8fd0\u884c\u4efb\u52a1\u7684\u5bb9\u9519：\u5f53\u524dMaster\u8282\u70b9\u5b95\u673a\u540e，\u65b0Master\u4f1a\u901a\u8fc7\u5df2\u4e0b\u7ebf\u7684Master\u7684\u5730\u5740\u548c\u6b63\u5728\u8fd0\u884c\u7684\u5de5\u4f5c\u6d41\u72b6\u6001\u6570\u7ec4\u83b7\u53d6\u9700\u8981\u5bb9\u9519\u7684ProcessInstance\u5217\u8868，\u4e4b\u540e\u5c06\u5176\u653e\u5165t_ds_command\u8868\u4e2d（\u540e\u7eed\u6d41\u7a0b\u5c31\u662fMaster\u83b7\u53d6\u5230\u5e76\u8c03\u5ea6+Worker\u6267\u884c\u4e86）\u3002<\/p>\n<\/li>\n
5）\u5206\u5e03\u5f0f\u9501：\u5728\u5bb9\u9519\u8fc7\u7a0b\u4e2d，Master\u8282\u70b9\u4f1a\u4f7f\u7528ZK\u5206\u5e03\u5f0f\u9501+\u91c7\u7528\u6307\u5b9acommand\u8868\u5206\u914dID\u7684\u5f62\u5f0f\u6765\u786e\u4fdd\u53ea\u6709\u4e00\u4e2aMaster\u8282\u70b9\u6267\u884c\u5bb9\u9519\u64cd\u4f5c，\u907f\u514d\u591a\u4e2aMaster\u8282\u70b9\u540c\u65f6\u63a5\u7ba1\u540c\u4e00\u4e2a\u4efb\u52a1\u3002<\/p>\n<\/li>\n
6）\u5b9a\u65f6\u5bb9\u9519\u7ebf\u7a0b：\u9664\u4e86ZooKeeper\u7684\u4e8b\u4ef6\u89e6\u53d1\u5bb9\u9519\u5916，DolphinScheduler\u8fd8\u5b9e\u73b0\u4e86\u4e00\u4e2a\u5b9a\u65f6\u7ebf\u7a0bFailoverExecuteThread，\u7528\u4e8eMaster\u91cd\u542f\u540e\u6062\u590d\u81ea\u8eab\u4e4b\u524d\u7684\u5de5\u4f5c\u6d41\u5b9e\u4f8b\u3002<\/p>\n<\/li>\n
7）\u4efb\u52a1\u91cd\u8bd5：DolphinScheduler\u8fd8\u652f\u6301\u4efb\u52a1\u5931\u8d25\u540e\u7684\u91cd\u8bd5\u673a\u5236，\u8fd9\u4e0e\u670d\u52a1\u5b95\u673a\u5bb9\u9519\u76f8\u8f85\u76f8\u6210，\u786e\u4fdd\u4efb\u52a1\u7684\u6700\u7ec8\u6267\u884c\u6210\u529f\u3002<\/p>\n<\/li>\n<\/ul>\n
\u6240\u4ee5，\u6b64\u65f6\u6839\u636e\u539f\u7406+\u590d\u73b0\u53ef\u4ee5\u521d\u6b65\u63a8\u6d4b\u51fa，\u662f\u5728Master\u542f\u52a8\u65f6\u7684\u67d0\u4e00\u4e2a\u7ebf\u7a0b\u8fdb\u884c\u7684\u5b9a\u65f6\u5bb9\u9519，\u63a5\u4e0b\u6765\u5c31\u8fdb\u5165\u6e90\u7801\u6765\u771f\u6b63\u9a8c\u8bc1\u4e00\u4e0b\u3002<\/p>\n
\u5728org.apache.dolphinscheduler.server.master.MasterServer\u4e0b，\u542f\u52a8Master\u65f6\u4f1a\u6709run\u5165\u53e3：<\/p>\n
\/**
\n * run master server
\n *\/
\n@PostConstruct
\npublic void run() throws SchedulerException {
\n \/\/ init rpc server
\n this.masterRPCServer.start();
\n \/\/ install task plugin
\n this.taskPluginManager.loadPlugin();
\n this.masterSlotManager.start();
\n \/\/ self tolerant
\n this.masterRegistryClient.start();
\n this.masterRegistryClient.setRegistryStoppable(this);
\n this.masterSchedulerBootstrap.start();
\n this.eventExecuteService.start();
\n this.failoverExecuteThread.start();
\n this.schedulerApi.start();
\n this.taskGroupCoordinator.start();
\n MasterServerMetrics.registerMasterCpuUsageGauge(() -> {
\n SystemMetrics systemMetrics = metricsProvider.getSystemMetrics();
\n return systemMetrics.getTotalCpuUsedPercentage();
\n });
\n MasterServerMetrics.registerMasterMemoryAvailableGauge(() -> {
\n SystemMetrics systemMetrics = metricsProvider.getSystemMetrics();
\n return (systemMetrics.getSystemMemoryMax() – systemMetrics.getSystemMemoryUsed()) \/ 1024.0 \/ 1024 \/ 1024;
\n });
\n MasterServerMetrics.registerMasterMemoryUsageGauge(() -> {
\n SystemMetrics systemMetrics = metricsProvider.getSystemMetrics();
\n return systemMetrics.getJvmMemoryUsedPercentage();
\n });
\n Runtime.getRuntime().addShutdownHook(new Thread(() -> {
\n if (!ServerLifeCycleManager.isStopped()) {
\n close("MasterServer shutdownHook");
\n }
\n }));
\n} <\/p>\n
\u901a\u8fc7\u4e0a\u9762\u7684\u4ee3\u7801，\u53ef\u4ee5\u770b\u5230Master\u542f\u52a8\u6267\u884c\u4e86：<\/p>\n
masterRPCServer.start()：\u521d\u59cb\u5316\u5e76\u542f\u52a8RPC\u670d\u52a1\u5668，\u7528\u4e8e\u8282\u70b9\u95f4\u901a\u4fe1\u3002<\/p>\n<\/li>\n
taskPluginManager.loadPlugin()：\u52a0\u8f7d\u4efb\u52a1\u63d2\u4ef6，\u8fd9\u4e9b\u63d2\u4ef6\u53ef\u4ee5\u6269\u5c55DolphinScheduler\u7684\u4efb\u52a1\u7c7b\u578b\u3002<\/p>\n<\/li>\n
masterSlotManager.start()：\u542f\u52a8Master\u7684Slot\u7ba1\u7406\u5668，\u5b83\u8d1f\u8d23\u7ba1\u7406Master\u7684\u8d44\u6e90\u69fd\u4f4d，\u7528\u4e8e\u4efb\u52a1\u8c03\u5ea6\u3002<\/p>\n<\/li>\n
masterRegistryClient.start()：\u542f\u52a8Master\u7684\u6ce8\u518c\u5ba2\u6237\u7aef，\u5b83\u8d1f\u8d23\u5c06Master\u8282\u70b9\u6ce8\u518c\u5230\u5206\u5e03\u5f0f\u534f\u8c03\u670d\u52a1（\u5982ZooKeeper）\u4e2d\u3002<\/p>\n<\/li>\n
masterRegistryClient.setRegistryStoppable(this)：\u8bbe\u7f6e\u6ce8\u518c\u5ba2\u6237\u7aef\u7684\u53ef\u505c\u6b62\u5bf9\u8c61，\u4ee5\u4fbf\u5728Master\u505c\u6b62\u65f6\u80fd\u591f\u8fdb\u884c\u6e05\u7406\u5de5\u4f5c\u3002<\/p>\n<\/li>\n
masterSchedulerBootstrap.start()：\u542f\u52a8Master\u7684\u8c03\u5ea6\u5f15\u5bfc\u670d\u52a1，\u5b83\u8d1f\u8d23\u521d\u59cb\u5316\u8c03\u5ea6\u76f8\u5173\u7684\u670d\u52a1\u3002<\/p>\n<\/li>\n
eventExecuteService.start()：\u542f\u52a8\u4e8b\u4ef6\u6267\u884c\u670d\u52a1，\u5b83\u8d1f\u8d23\u5904\u7406\u5de5\u4f5c\u6d41\u4e2d\u7684\u4e8b\u4ef6，\u5982\u4efb\u52a1\u72b6\u6001\u53d8\u5316\u3002<\/p>\n<\/li>\n
failoverExecuteThread.start()：\u542f\u52a8\u6545\u969c\u6062\u590d\u6267\u884c\u7ebf\u7a0b，\u5b83\u8d1f\u8d23\u5728Master\u5b95\u673a\u540e\u6062\u590d\u4efb\u52a1\u6267\u884c\u3002<\/p>\n<\/li>\n
schedulerApi.start()：\u542f\u52a8\u8c03\u5ea6API\u670d\u52a1，\u63d0\u4f9b\u8c03\u5ea6\u76f8\u5173\u7684\u63a5\u53e3\u4f9b\u5916\u90e8\u8c03\u7528\u3002<\/p>\n<\/li>\n
taskGroupCoordinator.start()：\u542f\u52a8\u4efb\u52a1\u7ec4\u534f\u8c03\u5668，\u5b83\u8d1f\u8d23\u534f\u8c03\u4efb\u52a1\u7ec4\u5185\u7684\u4efb\u52a1\u6267\u884c\u3002<\/p>\n<\/li>\n<\/ul>\n
\u7ecf\u8fc7\u6e90\u7801\u63a2\u67e5，\u53d1\u73b0\u6700\u5173\u952e\u7684failoverExecuteThread\u4e0d\u662f\u91cd\u65b0\u6267\u884c\u672a\u8c03\u5ea6\u7684\u5468\u671f\u4efb\u52a1，\u800c\u662f\u5bb9\u9519\u672a\u6267\u884c\u5b8c\u7684\u4efb\u52a1\u3002\u5e76\u4e14\u5176\u4ed6\u6e90\u7801\u4e2d\u4e5f\u6ca1\u6709\u5173\u4e8e\u6062\u590d\u5468\u671f\u4efb\u52a1\u8c03\u5ea6\u7684\u5185\u5bb9\u3002<\/p>\n
\u90a3\u73b0\u5728\u9700\u8981\u6362\u4e00\u4e2a\u601d\u8def，\u5c31\u662f\u4ece\u4e0b\u5f80\u4e0a\u8d70：<\/p>\n
\u9996\u5148\u53d1\u73b0\u91cd\u542f\u6062\u590d\u540e，Web\u9875\u9762\u4e0a\u7684\u201c\u8fd0\u884c\u7c7b\u578b\u201d\u662f\u201c\u8c03\u5ea6\u6267\u884c\u201d，\u800c\u6570\u636e\u5e93\u7684\u201ccommand_type\u201d\u662f\u201c6\u201d，\u90a3\u5c31\u610f\u5473\u7740\u5fc5\u987b\u6709\u4e00\u4e2a\u670d\u52a1\u4f1a\u6709\u5f80\u6570\u636e\u5e93\u91cc\u9762\u53bb\u63d2\u5165command_type\u4e3a6\u7684\u65b9\u6cd5\u3002\u5e76\u4e14\u5176\u4f1a\u53bb\u83b7\u53d6t_ds_schedules\u8868\u4e2d\u7684\u4efb\u52a1\u5b9a\u65f6\u8c03\u5ea6\u5b9e\u4f8b\u3002<\/p>\n<\/li>\n
\u6839\u636e\u6e90\u7801，\u6392\u67e5\u5230dolphinscheduler-dao\u9879\u76ee\u4e0b\u4f1a\u5b58\u653e\u6240\u6709\u7684\u6570\u636e\u5e93\u64cd\u4f5cDAO，\u9042\u53ef\u4ee5\u627e\u5230ScheduleMapper\u7c7b，\u6b64\u7c7b\u662f\u548ct_ds_schedules\u76f8\u5173\u7684DAO\u7c7b；\u4e4b\u540e\u6839\u636et_ds_command\u53cd\u67e5，\u627e\u5230\u4e86CommandServiceImpl\u7c7b\u4e2d\u7684createCommand\u65b9\u6cd5；\u518d\u6839\u636e\u4e24\u8005\u53cd\u67e5+command_type\u4e3a6，\u627e\u5230\u4e86ProcessScheduleTask\u7c7b\u4e2d\u7684executeInternal\u65b9\u6cd5\u3002<\/p>\n<\/li>\n
ProcessScheduleTask\u7c7b\u4e2d\u7684executeInternal\u65b9\u6cd5，\u540c\u65f6\u6ee1\u8db3：\u83b7\u53d6\u4e86\u8c03\u5ea6\u4efb\u52a1\u3001\u63d2\u5165command\u6570\u636e\u3001\u7c7b\u578b\u4e3a6\u8fd9\u4e09\u4e2a\u6761\u4ef6\u3002<\/p>\n<\/li>\n
\u67e5\u770bProcessScheduleTask\u7684executeInternal\u6e90\u7801，\u524d\u534a\u90e8\u5206\u662f\u4eceQuartz\u4e0a\u4e0b\u6587\u4e2d\u83b7\u53d6\u5230\u9884\u5b9a\u4e49\u7684\u8c03\u5ea6\u65f6\u95f4\u548c\u8c03\u5ea6\u5b9e\u9645\u8fd0\u884c\u65f6\u95f4，\u4e0b\u534a\u90e8\u5206\u662f\u6821\u9a8c\u8fd9\u4e2a\u8c03\u5ea6Cron\u662f\u5426\u5b58\u5728\u548c\u4e0a\u7ebf\u3002<\/p>\n<\/li>\n
\u5728executeInternal\u4e2d，\u6700\u5173\u952e\u7684\u5176\u5b9e\u5c31\u662fscheduledFireTime\u548cfireTime\u3002<\/p>\n<\/li>\n
\u627e\u5230\u8fd9\u91cc\u7684\u8bdd，\u6211\u4eec\u518d\u7ed3\u5408DolphinScheduler+Quartz\u603b\u7ed3\u4e00\u4e0b\u8c03\u5ea6\u7684\u539f\u7406：<\/p>\n
Web\u9875\u9762\u8bbe\u7f6e\u8c03\u5ea6，\u5176\u4f1a\u901a\u8fc7SchedulerController\u4e2d\u7684createSchedule()\u6765\u521b\u5efa\u8c03\u5ea6，\u5e76\u5f80t_ds_schedules\u4e2d\u63d2\u5165\u4e00\u6761\u6570\u636e；<\/p>\n<\/li>\n
Web\u9875\u9762\u8bbe\u7f6e\u8c03\u5ea6\u4e0a\u7ebf，\u5176\u4f1a\u901a\u8fc7QuartzScheduler\u4e2d\u7684insertOrUpdateScheduleTask()\u5411Quartz\u4e2d\u521b\u5efaTrigger\u89e6\u53d1\u5668，\u5e76\u5f80QRTZ_CRON_TRIGGERS\u4e2d\u63d2\u5165\u4e00\u6761\u6570\u636e；<\/p>\n<\/li>\n
\u4e4b\u540e\u5b9a\u671f\u8c03\u7528ProcessScheduleTask\u4e2d\u7684executeInternal()\u6765\u5f80t_ds_command\u4e2d\u63d2\u5165\u6570\u636e；<\/p>\n<\/li>\n
\u4e4b\u540e\u5c31\u662fMaster-Worker\u7684\u6267\u884c\u6d41\u7a0b\u4e86；<\/p>\n<\/li>\n<\/ul>\n
\u4e86\u89e3\u4e86\u5927\u81f4\u7684\u8c03\u5ea6\u6d41\u7a0b\u540e，\u7ed3\u5408\u6e90\u7801\u4e2d\u7684scheduledFireTime\u548cfireTime，\u5c31\u53ef\u4ee5\u63a8\u65ad\u51fa\u8c03\u5ea6\u65f6\u95f4\u4e0d\u662f\u7531DolphinScheduler\u8bbe\u7f6e\u7684，\u800c\u662f\u7531Quartz\u8bbe\u7f6e\u7684\u3002<\/p>\n
\u90a3\u5c31\u7ee7\u7eed\u67e5\u9605Quartz\u76f8\u5173\u7684\u8d44\u6599，\u53d1\u73b0\u5728Quartz\u4e2d\u6709\u4e00\u4e2amisfire\u673a\u5236：\u5468\u671f\u6027\u4efb\u52a1A\u9700\u8981\u5728\u67d0\u4e2a\u89c4\u5b9a\u7684\u65f6\u95f4\u6267\u884c，\u4f46\u662f\u7531\u4e8e\u67d0\u79cd\u539f\u56e0\u5bfc\u81f4\u4efb\u52a1A\u672a\u6267\u884c，\u79f0\u4e3aMisFire\u3002<\/p>\n
\u800cQuartz\u5224\u65ad\u4e00\u4e2a\u4efb\u52a1\u662fMisFire，\u63d0\u4f9b\u4e86\u4e00\u4e2a\u914d\u7f6e\u9879：org.quartz.jobStore.misfireThreshold，\u9ed8\u8ba4\u662f60000ms（\u537360\u79d2）\u3002<\/p>\n
misfire\u4ea7\u751f\u9700\u8981\u67092\u4e2a\u524d\u7f6e\u6761\u4ef6：<\/p>\n
\u4e00\u4e2a\u662fjob\u5230\u8fbe\u89e6\u53d1\u65f6\u95f4\u65f6\u6ca1\u6709\u88ab\u6267\u884c；<\/p>\n<\/li>\n
\u4e8c\u662f\u88ab\u6267\u884c\u7684\u5ef6\u8fdf\u65f6\u95f4\u8d85\u8fc7\u4e86Quartz\u914d\u7f6e\u7684misfireThreshold\u9600\u503c；<\/p>\n<\/li>\n<\/ul>\n
\u5982\u679c\u5ef6\u8fdf\u6267\u884c\u7684\u65f6\u95f4\u5c0f\u4e8e\u9600\u503c，\u5219Quartz\u4e0d\u8ba4\u4e3a\u53d1\u751f\u4e86misfire，\u7acb\u5373\u6267\u884cjob；\u5982\u679c\u5ef6\u8fdf\u6267\u884c\u7684\u65f6\u95f4\u5927\u4e8e\u6216\u8005\u7b49\u4e8e\u9600\u503c，\u5219\u88ab\u5224\u65ad\u4e3amisfire，\u7136\u540e\u4f1a\u6309\u7167\u6307\u5b9a\u7684\u7b56\u7565\u6765\u6267\u884c\u3002<\/p>\n
\u90a3misfire\u4ea7\u751f\u7684\u539f\u56e0\u4e00\u822c\u5982\u4e0b：<\/p>\n
\u5f53job\u8fbe\u5230\u89e6\u53d1\u65f6\u95f4\u65f6，\u6240\u6709\u7ebf\u7a0b\u90fd\u88ab\u5176\u4ed6job\u5360\u7528，\u6ca1\u6709\u53ef\u7528\u7ebf\u7a0b\u3002；<\/p>\n<\/li>\n
\u5728job\u9700\u8981\u89e6\u53d1\u7684\u65f6\u95f4\u70b9，scheduler\u505c\u6b62\u4e86（\u53ef\u80fd\u662f\u610f\u5916\u505c\u6b62\u7684）；\u3010\u2014\u2014\u5f53\u524d\u7684\u95ee\u9898\u5c5e\u4e8e\u8fd9\u79cd\u7c7b\u578b\u3011<\/p>\n<\/li>\n
job\u4f7f\u7528\u4e86@DisallowConcurrentExecution\u6ce8\u89e3，job\u4e0d\u80fd\u5e76\u53d1\u6267\u884c，\u5f53\u8fbe\u5230\u4e0b\u4e00\u4e2ajob\u6267\u884c\u70b9\u7684\u65f6\u5019，\u4e0a\u4e00\u4e2a\u4efb\u52a1\u8fd8\u6ca1\u6709\u5b8c\u6210；<\/p>\n<\/li>\n
job\u6307\u5b9a\u4e86\u8fc7\u53bb\u7684\u5f00\u59cb\u6267\u884c\u65f6\u95f4，\u4f8b\u5982\u5f53\u524d\u65f6\u95f4\u662f8\u70b900\u520600\u79d2，\u6307\u5b9a\u5f00\u59cb\u65f6\u95f4\u4e3a7\u70b900\u520600\u79d2；<\/p>\n<\/li>\n<\/ul>\n
\u800c\u5224\u5b9a\u4e86\u4efb\u52a1\u662fMisFire\u540e，\u4f1a\u6709\u4e00\u4e2a\u8865\u507f\u673a\u5236，\u8865\u507f\u673a\u5236\u53ea\u6709\u5728\u4efb\u52a1\u786e\u8ba4\u4e3aMisFire\u72b6\u6001\u540e，\u624d\u4f1a\u88ab\u6267\u884c\u3002\u8865\u507f\u673a\u5236\u914d\u7f6e\u5728Quartz\u6e90\u7801\u7684Trigger\u4e2d：<\/p>\n
public interface Trigger extends Serializable, Cloneable, Comparable<Trigger> {
\n long serialVersionUID = -3904243490805975570L;
\n int MISFIRE_INSTRUCTION_SMART_POLICY = 0;
\n int MISFIRE_INSTRUCTION_IGNORE_MISFIRE_POLICY = -1;
\n int DEFAULT_PRIORITY = 5;
\n …… <\/p>\n
\u4f46\u662f\u8fd9\u4e2a\u8865\u507f\u673a\u5236\u9700\u8981\u6839\u636eTrigger\u6765\u5224\u5b9a，\u5982\u4e0b\u662f\u4e0d\u540c\u7684Trigger：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135752-68025a607b31b.webp\")
<\/p>\n
\u5728DolphinScheduler\u4e2d，\u5404\u79cd\u7c7b\u578b\u7684Trigg\u90fd\u4f1a\u6d89\u53ca\u5230：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135752-68025a60cbe6b.webp\")
<\/p>\n
Trigger\u7684\u7c7b\u578b：<\/p>\n
SimpleTrigger\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u89e6\u53d1\u5668，\u7528\u4e8e\u6267\u884c\u91cd\u590d\u4efb\u52a1\u3002\u5b83\u53ef\u4ee5\u6307\u5b9a\u4e00\u4e2a\u8d77\u59cb\u65f6\u95f4，\u7136\u540e\u6309\u7167\u56fa\u5b9a\u7684\u95f4\u9694\u65f6\u95f4\u91cd\u590d\u6267\u884c\u4efb\u52a1，\u76f4\u5230\u8fbe\u5230\u6307\u5b9a\u7684\u91cd\u590d\u6b21\u6570\u3002SimpleTrigger\u7684\u5c5e\u6027\u5305\u62ec\u91cd\u590d\u95f4\u9694（repeatInterval）\u548c\u91cd\u590d\u6b21\u6570（repeatCount），\u5b9e\u9645\u6267\u884c\u6b21\u6570\u662frepeatCount + 1，\u56e0\u4e3a\u5728\u5f00\u59cb\u65f6\u95f4（startTime）\u65f6\u4f1a\u6267\u884c\u4e00\u6b21\u3002<\/p>\n<\/li>\n
CronTrigger：CronTrigger\u4f7f\u7528Cron\u8868\u8fbe\u5f0f\u6765\u5b9a\u4e49\u590d\u6742\u7684\u8c03\u5ea6\u8ba1\u5212\u3002Cron\u8868\u8fbe\u5f0f\u75316\u62167\u4e2a\u7a7a\u683c\u5206\u9694\u7684\u65f6\u95f4\u5b57\u6bb5\u7ec4\u6210，\u5206\u522b\u8868\u793a\u79d2\u3001\u5206\u3001\u5c0f\u65f6\u3001\u4e00\u4e2a\u6708\u4e2d\u7684\u65e5\u671f\u3001\u6708\u4efd\u3001\u4e00\u5468\u4e2d\u7684\u65e5\u671f\u548c\u53ef\u9009\u7684\u5e74\u4efd\u3002CronTrigger\u5141\u8bb8\u8bbe\u5b9a\u975e\u5e38\u590d\u6742\u7684\u89e6\u53d1\u65f6\u95f4\u8868，\u57fa\u672c\u4e0a\u8986\u76d6\u4e86\u5176\u4ed6\u89e6\u53d1\u5668\u7684\u7edd\u5927\u90e8\u5206\u80fd\u529b\u3002<\/p>\n<\/li>\n
CalendarIntervalTrigger：CalendarIntervalTrigger\u6307\u5b9a\u4ece\u67d0\u4e00\u4e2a\u65f6\u95f4\u5f00\u59cb，\u4ee5\u4e00\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u6267\u884c\u7684\u4efb\u52a1\u3002\u4e0d\u540c\u4e8eSimpleTrigger\u53ea\u652f\u6301\u6beb\u79d2\u5355\u4f4d\u7684\u65f6\u95f4\u95f4\u9694，CalendarIntervalTrigger\u652f\u6301\u7684\u95f4\u9694\u5355\u4f4d\u6709\u79d2\u3001\u5206\u949f\u3001\u5c0f\u65f6\u3001\u5929\u3001\u6708\u3001\u5e74\u3002\u5b83\u9002\u5408\u7684\u4efb\u52a1\u7c7b\u4f3c\u4e8e\u6bcf\u5468\u6267\u884c\u4e00\u6b21\u3002<\/p>\n<\/li>\n
DailyTimeIntervalTrigger：DailyTimeIntervalTrigger\u6307\u5b9a\u6bcf\u5929\u7684\u67d0\u4e2a\u65f6\u95f4\u6bb5\u5185，\u4ee5\u4e00\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u6267\u884c\u4efb\u52a1\u3002\u5e76\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u6307\u5b9a\u661f\u671f\u3002\u5b83\u9002\u5408\u7684\u4efb\u52a1\u7c7b\u4f3c\u4e8e\u6bcf\u59299:00\u523018:00，\u6bcf\u969470\u79d2\u6267\u884c\u4e00\u6b21，\u5e76\u4e14\u53ea\u8981\u5468\u4e00\u81f3\u5468\u4e94\u6267\u884c\u3002<\/p>\n<\/li>\n
……<\/p>\n<\/li>\n<\/ul>\n
\u6240\u4ee5，\u56e0\u4e3a\u4e0d\u540c\u7684Trigger\u7c7b\u578b\u5176\u53c2\u6570\u662f\u4e0d\u4e00\u6837\u7684，\u6240\u4ee5\u5f53Trigger\u89e6\u53d1Misfire\u673a\u5236\u65f6，\u6839\u636eTrigger\u7684\u4e0d\u540c，\u7b56\u7565\u4e5f\u4f1a\u4e0d\u540c：<\/p>\n
\/**
\n \u516c\u5171\u7684Misfire\u673a\u5236，\u5728Trigger\u7c7b\u4e2d
\n **\/
\n \/\/ \u8fd9\u662f\u4e00\u4e2a\u667a\u80fd\u7b56\u7565，Quartz\u4f1a\u6839\u636eTrigger\u7684\u7c7b\u578b\u81ea\u52a8\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684misfire\u7b56\u7565\u3002\u5bf9\u4e8eCronTrigger，\u9ed8\u8ba4\u4f7f\u7528MISFIRE_INSTRUCTION_FIRE_ONCE_NOW\u3002
\nint MISFIRE_INSTRUCTION_SMART_POLICY = 0;
\n\/\/ \u8fd9\u4e2a\u7b56\u7565\u4f1a\u5c06\u6240\u6709\u9519\u8fc7\u7684\u89e6\u53d1\u4e8b\u4ef6，\u7acb\u5373\u6267\u884c\u6240\u6709\u8865\u507f\u52a8\u4f5c\u3002\u5373\u4f7f\u5b9a\u65f6\u4efb\u52a1\u6267\u884c\u7684\u65f6\u95f4\u5df2\u7ecf\u7ed3\u675f，\u5b83\u4e5f\u4f1a\u628a\u6240\u6709\u5e94\u8be5\u6267\u884c\u7684\u4efb\u52a1\u4e00\u6b21\u6027\u5168\u90e8\u6267\u884c\u5b8c\u3002
\nint MISFIRE_INSTRUCTION_IGNORE_MISFIRE_POLICY = -1;
\n\/**
\n SimpleTrigger\u7684Misfire\u673a\u5236，\u5728SimpleTrigger\u7c7b\u4e2d
\n **\/
\n \/\/ \u5982\u679c\u89e6\u53d1\u5668\u9519\u8fc7\u4e86\u9884\u5b9a\u7684\u89e6\u53d1\u65f6\u95f4，\u8fd9\u4e2a\u7b56\u7565\u4f1a\u7acb\u5373\u6267\u884c\u4e00\u6b21\u4efb\u52a1，\u7136\u540e\u6309\u7167\u539f\u8ba1\u5212\u7ee7\u7eed\u6267\u884c\u540e\u7eed\u7684\u4efb\u52a1\u3002
\nint MISFIRE_INSTRUCTION_FIRE_NOW = 1;
\n\/\/ \u8fd9\u4e2a\u7b56\u7565\u4f1a\u5c06\u89e6\u53d1\u5668\u7684\u5f00\u59cb\u65f6\u95f4\u8bbe\u7f6e\u4e3a\u5f53\u524d\u65f6\u95f4，\u5e76\u7acb\u5373\u6267\u884c\u9519\u8fc7\u7684\u4efb\u52a1，\u5305\u62ec\u5df2\u7ecf\u9519\u8fc7\u7684\u91cd\u590d\u6b21\u6570\u3002
\nint MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_EXISTING_REPEAT_COUNT = 2;
\n\/\/ \u7c7b\u4f3c\u4e8eMISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_EXISTING_REPEAT_COUNT，\u4f46\u662f\u4f1a\u5ffd\u7565\u5df2\u7ecf\u9519\u8fc7\u7684\u89e6\u53d1\u6b21\u6570，\u53ea\u6267\u884c\u5269\u4f59\u7684\u91cd\u590d\u6b21\u6570\u3002
\nint MISFIRE_INSTRUCTION_RESCHEDULE_NOW_WITH_REMAINING_REPEAT_COUNT = 3;
\n\/\/ \u8fd9\u4e2a\u7b56\u7565\u4f1a\u5ffd\u7565\u5df2\u7ecf\u9519\u8fc7\u7684\u89e6\u53d1\u6b21\u6570，\u5e76\u5728\u4e0b\u4e00\u4e2a\u9884\u5b9a\u7684\u89e6\u53d1\u65f6\u95f4\u6267\u884c\u4efb\u52a1，\u6267\u884c\u5269\u4f59\u7684\u91cd\u590d\u6b21\u6570\u3002
\nint MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_REMAINING_COUNT = 4;
\n\/\/ \u7c7b\u4f3c\u4e8eMISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_REMAINING_COUNT，\u4f46\u662f\u4f1a\u5305\u62ec\u6240\u6709\u9519\u8fc7\u7684\u91cd\u590d\u6b21\u6570\u3002
\nint MISFIRE_INSTRUCTION_RESCHEDULE_NEXT_WITH_EXISTING_COUNT = 5;
\n\/**
\nCronTrigger\u7684Misfire\u673a\u5236，\u5728CronTrigger\u7c7b\u4e2d
\n**\/
\n\/\/ \u5982\u679c\u89e6\u53d1\u5668\u9519\u8fc7\u4e86\u9884\u5b9a\u7684\u89e6\u53d1\u65f6\u95f4，\u8fd9\u4e2a\u7b56\u7565\u4f1a\u7acb\u5373\u6267\u884c\u4e00\u6b21\u4efb\u52a1，\u7136\u540e\u6309\u7167\u539f\u8ba1\u5212\u7ee7\u7eed\u6267\u884c\u540e\u7eed\u7684\u4efb\u52a1\u3002
\nint MISFIRE_INSTRUCTION_FIRE_ONCE_NOW = 1;
\n\/\/ \u5bf9\u4e8eCronTrigger，\u8fd9\u4e2a\u7b56\u7565\u4f1a\u5ffd\u7565\u6240\u6709\u9519\u8fc7\u7684\u89e6\u53d1\u4e8b\u4ef6，\u76f4\u63a5\u7b49\u5f85\u4e0b\u4e00\u6b21\u9884\u5b9a\u7684\u89e6\u53d1\u65f6\u95f4\u3002
\nint MISFIRE_INSTRUCTION_DO_NOTHING = 2;
\n…… <\/p>\n
\u5728QuartzScheduler\u7684insertOrUpdateScheduleTask()\u4e2d，\u7528\u7684\u53ea\u6709CronTrigger，\u5176\u6e90\u7801\u5982\u4e0b：<\/p>\n
CronTrigger cronTrigger = newTrigger()
\n .withIdentity(triggerKey)
\n .startAt(startDate)
\n .endAt(endDate)
\n .withSchedule(
\n cronSchedule(cronExpression)
\n .withMisfireHandlingInstructionIgnoreMisfires()
\n .inTimeZone(DateUtils.getTimezone(timezoneId)))
\n .forJob(jobDetail).build();
\n\/\/ \u5f80\u4e0b\u8d70
\npublic CronScheduleBuilder withMisfireHandlingInstructionIgnoreMisfires() {
\n this.misfireInstruction = -1;
\n return this;
\n} <\/p>\n
\u5176\u8865\u507f\u673a\u5236\u91c7\u7528\u7684-1\u7f16\u7801，\u4e5f\u5c31\u662f\u4f1a\u5c06\u6240\u6709\u9519\u8fc7\u7684\u89e6\u53d1\u4e8b\u4ef6，\u7acb\u5373\u6267\u884c\u6240\u6709\u8865\u507f\u52a8\u4f5c\u3002\u6240\u4ee5\u6b64\u65f6\u5c31\u53ef\u4ee5\u89e3\u91ca，\u4e3a\u4ec0\u4e48Master\u91cd\u542f\u540e，\u4f1a\u5c06\u6240\u6709\u7684\u672a\u6267\u884c\u7684\u5468\u671f\u4efb\u52a1，\u5168\u90e8\u6267\u884c\u4e00\u6b21！！！<\/p>\n
\u8fd9\u4e2a\u8bbe\u7f6e\u6839\u636eTrigger\u7684\u4e0d\u540c，\u4e5f\u53ef\u4ee5\u5206\u522b\u8bbe\u7f6e\u4e0d\u540c\u7684\u53c2\u6570：<\/p>\n
\/**
\n CronTrigger，\u5f15\u7528CronScheduleBuilder\u4e2d\u7684\u8bbe\u7f6e
\n **\/
\npublic CronScheduleBuilder withMisfireHandlingInstructionIgnoreMisfires() {
\n this.misfireInstruction = -1;
\n return this;
\n}
\npublic CronScheduleBuilder withMisfireHandlingInstructionDoNothing() {
\n this.misfireInstruction = 2;
\n return this;
\n}
\npublic CronScheduleBuilder withMisfireHandlingInstructionFireAndProceed() {
\n this.misfireInstruction = 1;
\n return this;
\n}
\n\/**
\n SimpleTrigger，\u5f15\u7528SimpleScheduleBuilder\u7684\u8bbe\u7f6e
\n**\/
\npublic SimpleScheduleBuilder withMisfireHandlingInstructionIgnoreMisfires() {
\n this.misfireInstruction = -1;
\n return this;
\n}
\npublic SimpleScheduleBuilder withMisfireHandlingInstructionFireNow() {
\n this.misfireInstruction = 1;
\n return this;
\n}
\npublic SimpleScheduleBuilder withMisfireHandlingInstructionNextWithExistingCount() {
\n this.misfireInstruction = 5;
\n return this;
\n}
\npublic SimpleScheduleBuilder withMisfireHandlingInstructionNextWithRemainingCount() {
\n this.misfireInstruction = 4;
\n return this;
\n}
\npublic SimpleScheduleBuilder withMisfireHandlingInstructionNowWithExistingCount() {
\n this.misfireInstruction = 2;
\n return this;
\n}
\npublic SimpleScheduleBuilder withMisfireHandlingInstructionNowWithRemainingCount() {
\n this.misfireInstruction = 3;
\n return this;
\n} <\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135752-68025a60e40e1.webp\")
<\/p>\n
Master HA：\u5355\u673aMaster\u65f6，\u5bf9Master\u8bbe\u7f6e\u5b88\u62a4，\u5b95\u673a\u540e\u81ea\u52a8\u62c9\u8d77（\u4f46\u4e5f\u6709\u65e0\u6cd5\u62c9\u8d77\u7684\u65f6\u5019）；\u591a\u673aMaster\u65f6，\u90e8\u7f72\u591a\u53f0Master，\u4f7f\u5176\u53ef\u4ee5\u5b9e\u73b0HA\u3002<\/p>\n<\/li>\n
DolphinScheduler\u76d1\u63a7\u544a\u8b66：\u6301\u7eed\u76d1\u63a7DolphinScheduler\u8fd0\u884c\u72b6\u6001，\u5f53\u6709\u89d2\u8272\u5b95\u673a\u540e，\u53ca\u65f6\u53d1\u51fa\u544a\u8b66\u4fe1\u606f（\u4f1a\u6709\u534a\u591c\u5b95\u673a\u800c\u8fd0\u7ef4\u4eba\u5458\u6ca1\u6709\u53ca\u65f6\u53d1\u73b0\u544a\u8b66\u4fe1\u606f\u7684\u60c5\u51b5）\u3002<\/p>\n<\/li>\n
\u8bbe\u7f6eDolphinScheduler\u7684CPU\u548c\u5185\u5b58\u4f7f\u7528\u9608\u503c：\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d，\u9ed8\u8ba4\u7684CPU\u548c\u5185\u5b58\u9608\u503c\u662f70%，\u4ee5\u4e3a\u7740\u5f53\u670d\u52a1\u5668\u7684CPU\u548c\u5185\u5b58\u5360\u7528\u8fbe\u5230\u4e8670%\u540e，DolphinScheduler\u5c31\u4e0d\u4f1a\u5728\u8fd9\u53f0\u670d\u52a1\u5668\u4e0a\u8c03\u5ea6\u4efb\u52a1\u4e86\u3002\u8fd9\u79cd\u65b9\u5f0f\u7684\u597d\u5904\u662f\u53ef\u4ee5\u4fdd\u8bc1\u670d\u52a1\u5668\u8d44\u6e90\u4e0d\u88ab\u6253\u6ee1，\u5f0a\u7aef\u662f\u5982\u679cMaster\u5bb9\u9519\u7684\u65e7\u4efb\u52a1\u6253\u6ee1\u4e86\u8d44\u6e90，\u90a3\u5c31\u4f1a\u5f71\u54cdDolphinScheduler\u6b63\u5e38\u72b6\u6001\u4e0b\u7684\u65b0\u4efb\u52a1\u4e86\u3002\u5e76\u4e14\u6709\u7684\u4efb\u52a1\u662f\u975e\u5e38\u5173\u952e\u7684\u4efb\u52a1，\u5fc5\u987b\u8981\u8dd1\u6210\u529f\u7684\u3002<\/p>\n<\/li>\n
\u8bbe\u7f6eDolphinScheduler\u7684\u4efb\u52a1\u6570：\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d，DolphinScheduler\u9ed8\u8ba4\u7684\u4efb\u52a1\u6570\u662f\u5355Worker100\u4e2a，\u5355Master\u662f1000\u4e2a\u3002\u800c\u5728\u73b0\u7f51\u4e2d，\u65e0\u6cd5\u5bf9\u4efb\u52a1\u6570\u53bb\u505a\u5230\u7cbe\u7ec6\u7684\u63a7\u5236，\u5e76\u4e14DolphinScheduler\u4e5f\u65e0\u6cd5\u505a\u5230\u81ea\u52a8\u8c03\u914d\u3002<\/p>\n<\/li>\n
\u5728\u5b95\u673a\u540e\u91cd\u65b0\u542f\u52a8\u524d\u5220\u9664t_ds_command\u8868\u4e2d\u7684\u6570\u636e：\u7ecf\u8fc7\u9a8c\u8bc1，Master\u5728\u5b95\u673a\u540e\u662f\u4e0d\u4f1a\u5f80t_ds_command\u4e2d\u5199\u6570\u636e\u4e86\u3002\u5176\u4f1a\u5728\u91cd\u542f\u542f\u52a8\u540e，\u5c06\u6570\u636e\u5199\u5230t_ds_command\u540e\u6267\u884c，\u4f46\u5176\u4e2d\u7684\u65f6\u95f4\u5927\u6982\u5c311~2\u79d2\u949f，\u624b\u5de5\u65e0\u6cd5\u53bb\u6267\u884c\u5220\u9664\u3002<\/p>\n<\/li>\n
\u4fee\u6539t_ds_process_instance\u4e2d\u7684\u6570\u636e：\u6839\u636e\u65f6\u95f4\u5468\u671f，\u4fee\u6539t_ds_process_instance\u4e2d\u6240\u6709\u8fd9\u4e2a\u8303\u56f4\u5185\u7684\u5de5\u4f5c\u6d41\u7684\u72b6\u6001，\u4eba\u5de5\u4f7f\u5176\u7ed3\u675f（\u4f46\u5982\u679cDolphinScheduler\u548c\u5143\u6570\u636e\u5e93\u5728\u4e00\u53f0\u670d\u52a1\u5668\u4e0a，\u5bb9\u6613DolphinScheduler\u542f\u52a8\u540e\u91cc\u9762\u628a\u670d\u52a1\u5668\u8d44\u6e90\u6253\u6ee1，\u9020\u6210\u65e0\u6cd5\u64cd\u4f5c\u5143\u6570\u636e\u5e93\u4e86）\u3002<\/p>\n<\/li>\n<\/ul>\n
\u4e0a\u9762\u7684\u89e3\u51b3\u65b9\u6848\u4e3b\u8981\u662f\u5206\u4e3a：<\/p>\n
\u907f\u514d\u6216\u51cf\u5c11Master\u7684\u5b95\u673a；<\/p>\n<\/li>\n
\u5728Master\u5b95\u673a\u540e，\u4e0d\u8981\u8fd0\u884cMisFire\u7684\u4efb\u52a1；<\/p>\n<\/li>\n<\/ul>\n
\u9996\u5148\u662f\u201c\u907f\u514d\u6216\u51cf\u5c11Master\u5b95\u673a\u201d，\u8fd9\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u662f\u5f88\u96be\u505a\u5230\u7684，\u8ba1\u7b97\u673a\u7a0b\u5e8f\u7684\u5047\u8bbe\u5c31\u662f100%\u4f1a\u5728\u67d0\u4e00\u4e2a\u65f6\u523b\u4ea7\u751f\u67d0\u4e9b\u95ee\u9898，\u6240\u4ee5\u624d\u6709\u4e86\u5404\u79cd\u5fae\u670d\u52a1\u67b6\u6784\u3001\u9ad8\u53ef\u7528HA\u3001\u591a\u6d3b\u3001\u5bb9\u707e\u7b49\u7b49\u673a\u5236\u3002<\/p>\n
\u5176\u6b21\u662f\u201c\u4e0d\u8981\u8fd0\u884cMisFire\u7684\u4efb\u52a1\u201d，\u4f9d\u7167\u524d\u9762\u7684\u89e3\u51b3\u65b9\u6848，\u6ca1\u6709\u4e00\u4e2a\u65b9\u6848\u80fd\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002\u6240\u4ee5，\u6839\u636e\u4e4b\u524d\u7684\u6e90\u7801\u89e3\u6790，\u9700\u8981\u8003\u8651\u91c7\u7528\u6e90\u7801\u4fee\u6539+\u91cd\u65b0\u7f16\u8bd1\u6253\u5305\u7684\u65b9\u5f0f\u8fdb\u884c\u89e3\u51b3\u3002<\/p>\n
\u5c06\u5173\u952e\u6e90\u7801\u4fee\u6539\u4e3a：<\/p>\n
CronTrigger cronTrigger = newTrigger()
\n .withIdentity(triggerKey)
\n .startAt(startDate)
\n .endAt(endDate)
\n .withSchedule(
\n cronSchedule(cronExpression)
\n .withMisfireHandlingInstructionDoNothing()
\n\/\/ .withMisfireHandlingInstructionIgnoreMisfires()
\n .inTimeZone(DateUtils.getTimezone(timezoneId)))
\n .forJob(jobDetail).build(); <\/p>\n
\u4f7f\u7528Java8\u8fdb\u884c\u3002<\/p>\n
\u66f4\u6539Master\u3001worker\u3001API\u4e0b\u7684application.yaml\u4e2d\u7684MySQL\u94fe\u63a5\u4fe1\u606f：<\/p>\n
spring:
\n config:
\n activate:
\n on-profile: mysql
\n datasource:
\n driver-class-name: com.mysql.cj.jdbc.Driver
\n url: jdbc:mysql:\/\/IP\u5730\u5740:3306\/dolphinscheduler?useUnicode=true&characterEncoding=UTF-8&useSSL=false
\n username: \u8d26\u53f7
\n password: \u5bc6\u7801
\n quartz:
\n properties:
\n org.quartz.jobStore.driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate <\/p>\n
\u66f4\u6539Master\u3001Worker\u3001API\u4e0b\u7684Zookeeper\u4fe1\u606f：<\/p>\n
registry:
\n type: zookeeper
\n zookeeper:
\n namespace: dolphinscheduler_dev
\n connect-string: IP\u5730\u5740:2181
\n retry-policy:
\n base-sleep-time: 60ms
\n max-sleep: 300ms
\n max-retries: 5
\n session-timeout: 30s
\n connection-timeout: 9s
\n block-until-connected: 600ms
\n digest: ~ <\/p>\n
\u66f4\u6539bom\u4e0b\u9762\u7684pom：<\/p>\n
<dependency>
\n <groupId>mysql<\/groupId>
\n <artifactId>mysql-connector-java<\/artifactId>
\n <version>${mysql-connector.version}<\/version>
\n<!– <scope>test<\/scope>–>
\n <\/dependency> <\/p>\n
\u66f4\u6539api\u3001master\u3001worker\u4e0b\u7684logback-spring.xml，\u5f00\u542f\u8fd0\u884c\u65e5\u5fd7：<\/p>\n
<root level="INFO">
\n<!– <if condition="${DOCKER:-false}">–>
\n<!– <then>–>
\n<!– <appender-ref ref="STDOUT"\/>–>
\n<!– <\/then>–>
\n<!– <\/if>–>
\n <appender-ref ref="STDOUT"\/>
\n <appender-ref ref="APILOGFILE"\/>
\n <\/root><\/p>\n
<root level="INFO">
\n<!– <if condition="${DOCKER:-false}">–>
\n<!– <then>–>
\n<!– <appender-ref ref="STDOUT"\/>–>
\n<!– <\/then>–>
\n<!– <\/if>–>
\n <appender-ref ref="STDOUT"\/>
\n <appender-ref ref="TASKLOGFILE"\/>
\n <appender-ref ref="MASTERLOGFILE"\/>
\n <\/root>
\n <root level="INFO">
\n<!– <if condition="${DOCKER:-false}">–>
\n<!– <then>–>
\n<!– <appender-ref ref="STDOUT"\/>–>
\n<!– <\/then>–>
\n<!– <\/if>–>
\n <appender-ref ref="STDOUT"\/>
\n <appender-ref ref="TASKLOGFILE"\/>
\n <appender-ref ref="WORKERLOGFILE"\/>
\n <\/root> <\/p>\n
\u542f\u52a8 Master\u3001Worker\u3001Api：<\/p>\n
Master VM Options：-Dlogging.config=classpath:logback-spring.xml -Ddruid.mysql.usePingMethod=false -Dspring.profiles.active=mysql<\/p>\n<\/li>\n
Worker VM Options：-Dlogging.config=classpath:logback-spring.xml -Ddruid.mysql.usePingMethod=false -Dspring.profiles.active=mysql<\/p>\n<\/li>\n
Api VM Options：-Dlogging.config=classpath:logback-spring.xml -Dspring.profiles.active=api,mysql<\/p>\n<\/li>\n<\/ul>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135753-68025a61d1c5d.webp\")
<\/p>\n
\u5982\u679c\u62a5\u9519：<\/p>\n
Error running 'ApiApplicationServer' Error running ApiApplicationServer. Command line is too long. Shorten the command line via JAR manifest or via a classpath file and rerun. \u5219\u52a0\u5165：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135754-68025a622b8cd.webp\")
<\/p>\n
\u5982\u679c\u8fd8\u662f\u62a5\u9519\u7f3a\u5c11MySQL\u7684JDBC\u9a71\u52a8\u5305，\u5219\u5728Master\u3001Woker\u3001API\u7684Pom\u4e0b\u9762\u6dfb\u52a0：<\/p>\n
<dependency>
\n <groupId>mysql<\/groupId>
\n <artifactId>mysql-connector-java<\/artifactId>
\n <version>8.0.33<\/version>
\n<\/dependency> <\/p>\n
\u9700\u8981\u6ce8\u610f，\u6b64\u65f6\u6253\u5305\u7684\u9879\u76ee，\u9700\u8981\u53ea\u662f\u7ecf\u8fc7\u4e86\u300a\u4fee\u6539\u6e90\u7801\u300b\u73af\u5883\u7684，\u4e0d\u662f\u8fdb\u884c\u4e86\u300a\u5f00\u53d1\u73af\u5883\u9a8c\u8bc1\u300b\u73af\u8282\u7684！！！<\/p>\n
\u4f7f\u7528Java8\u8fdb\u884c\u3002<\/p>\n
\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e0b\u6267\u884c\u547d\u4ee4，\u6253\u5305\u65f6\u95f4\u8f83\u957f：<\/p>\n
mvn spotless:apply clean package -Dmaven.test.skip=true -Prelease<\/p>\n
\u6253\u5305\u540e\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u5728dolphinscheduler-dist\/target \u4e0b bin.tar.gz \u540e\u7f00\u6587\u4ef6\u3002<\/p>\n
\u4e4b\u540e\u5c31\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u65b0\u90e8\u7f72，\u9a8c\u8bc1\u662f\u5426\u89e3\u51b3\u4e0a\u9762\u7684\u95ee\u9898\u4e86\u3002<\/p>\n
\u53bb\u5230dolphinscheduler-scheduler-quartz\u6839\u76ee\u5f55\u4e0b，\u6267\u884c：<\/p>\n
mvn spotless:apply clean package -Dmaven.test.skip=true -Prelease<\/p>\n
\u6253\u5305\u540e\u7684\u6587\u4ef6\u5728dolphinscheduler-scheduler-quartz\/target\u76ee\u5f55\u4e0b：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135754-68025a6297bd3.webp\")
<\/p>\n
\u5c06\u5176\u5728\u670d\u52a1\u5668\u4e0a\u8fdb\u884c\u66ff\u6362：<\/p>\n
su dolphinscheduler –<\/p>\n
mv \/opt\/module\/dolphinscheduler-3.2.1\/master-server\/libs\/dolphinscheduler-scheduler-quartz-3.2.1.jar \/opt\/module\/dolphinscheduler-3.2.1\/master-server\/libs\/dolphinscheduler-scheduler-quartz-3.2.1.jar.bak
\nmv \/opt\/module\/dolphinscheduler-3.2.1\/api-server\/libs\/dolphinscheduler-scheduler-quartz-3.2.1.jar \/opt\/module\/dolphinscheduler-3.2.1\/api-server\/libs\/dolphinscheduler-scheduler-quartz-3.2.1.jar.bak<\/p>\n
cp dolphinscheduler-scheduler-quartz-3.2.1.jar \/opt\/module\/dolphinscheduler-3.2.1\/master-server\/libs\/dolphinscheduler-scheduler-quartz-3.2.1.jar
\ncp dolphinscheduler-scheduler-quartz-3.2.1.jar \/opt\/module\/dolphinscheduler-3.2.1\/api-server\/libs\/dolphinscheduler-scheduler-quartz-3.2.1.jar<\/p>\n
chown -R dolphinscheduler:dolphinscheduler \/opt\/module\/dolphinscheduler-3.2.1\/ <\/p>\n
\u4e4b\u540e\u5c31\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u542fDolphinScheduler，\u9a8c\u8bc1\u662f\u5426\u89e3\u51b3\u4e0a\u9762\u7684\u95ee\u9898\u4e86\u3002<\/p>\n
\u518d\u6b21\u8fdb\u884c\u95ee\u9898\u590d\u73b0，\u53d1\u73b0\u95ee\u9898\u5df2\u7ecf\u88ab\u89e3\u51b3\u4e86：<\/p>\n
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135754-68025a62e8b0f.webp\")
![\"file\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250418135755-68025a633b04c.webp\")
<\/p>\n
\u81f3\u6b64，\u672c\u6b21\u95ee\u9898\u6392\u67e5\u53ca\u4fee\u590d\u5b8c\u6210\u3002<\/p>\n
\u672c\u6587\u7531 \u767d\u9cb8\u5f00\u6e90\u79d1\u6280 \u63d0\u4f9b\u53d1\u5e03\u652f\u6301！<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.1k\u6b21\uff0c\u70b9\u8d5e3\u6b21\uff0c\u6536\u85cf8\u6b21\u3002\u4fee\u6539t_ds_process_instance\u4e2d\u7684\u6570\u636e\uff1a\u6839\u636e\u65f6\u95f4\u5468\u671f\uff0c\u4fee\u6539t_ds_process_instance\u4e2d\u6240\u6709\u8fd9\u4e2a\u8303\u56f4\u5185\u7684\u5de5\u4f5c\u6d41\u7684\u72b6\u6001\uff0c\u4eba\u5de5\u4f7f\u5176\u7ed3\u675f\uff08\u4f46\u5982\u679cDolphinScheduler\u548c\u5143\u6570\u636e\u5e93\u5728\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\uff0c\u5bb9\u6613DolphinScheduler\u542f\u52a8\u540e\u91cc\u9762\u628a\u670d\u52a1\u5668\u8d44\u6e90\u6253\u6ee1\uff0c\u9020\u6210\u65e0\u6cd5\u64cd\u4f5c\u5143\u6570\u636e\u5e93\u4e86\uff09\u3002\u9996\u5148\u53d1\u73b0\u91cd\u542f\u6062\u590d\u540e\uff0cWeb\u9875\u9762\u4e0a\u7684\u201c\u8fd0\u884c\u7c7b\u578b\u201d\u662f\u201c\u8c03\u5ea6\u6267\u884c\u201d\uff0c\u800c\u6570\u636e\u5e93\u7684\u201ccommand_type\u201d\u662f\u201c6\u201d\uff0c\u90a3\u5c31\u610f\u5473\u7740\u5fc5\u987b\u6709\u4e00\u4e2a\u670d\u52a1\u4f1a\u6709\u5f80\u6570\u636e\u5e93\u91cc\u9762\u53bb\u63d2\u5165command_type\u4e3a6\u7684\u65b9\u6cd5\u3002_dolphinscheduler run dev\u540e\u7a7a\u767d<\/p>\n","protected":false},"author":2,"featured_media":15444,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[323],"topic":[],"class_list":["post-15462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-323"],"yoast_head":"\n