DolphinScheduler的异常解决

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已于 2025-01-17 11:28:42 修改 · 2.2k 阅读

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#大数据

于 2023-08-16 11:18:17 首次发布

本文讲述了在部署开源任务调度平台DolphinScheduler时遇到的问题，工作流停止后无法删除并伴随大量重复日志，涉及错误堆栈和数据库查询操作。

参考：开源任务调度平台dolphinscheduler部署及使用指南（未完）_开源分布式任务调度平台_省略号的搬运工的博客-优快云博客

一、可能出现的报错（严重）：工作流停止后无法删除，log重复刷屏直至磁盘存满

[ERROR] 2023-08-16 10:14:21.387 +0800 org.apache.dolphinscheduler.server.master.event.WorkflowStartEventHandler:[72] - Failed to submit the workflow instance, will resend the workflow start event: WorkflowEvent(workflowEventType=START_WORKFLOW, workflowInstanceId=1038)
[INFO] 2023-08-16 10:14:21.387 +0800 org.apache.dolphinscheduler.server.master.event.WorkflowEventQueue:[38] - Added workflow event to workflowEvent queue, event: WorkflowEvent(workflowEventType=START_WORKFLOW, workflowInstanceId=1038)
[INFO] 2023-08-16 10:14:21.387 +0800 org.apache.dolphinscheduler.server.master.runner.WorkflowEventLooper:[78] - Workflow event looper receive a workflow event: WorkflowEvent(work