ruby定时脚本的实现涉及到三个方面: 要定时执行的代码 定时控制(设置定时的时间) 将脚本后台化 实例: # in func.rb def func # the function body goes here end # in scheduler.rb # require func.rb require 'rufus/scheduler' # we use this gem s = Rufus::Scheduler.new s.cron '3 3 * * *' do begin func #…
最近工作需要用到定时任务.原来写java的时候也用到过类似的Scheduler的功能. Ruby语言中也有同样功能的工具.rufus-scheduler.下面介绍一下rufus-scheduler. 定义: a Ruby gem for scheduling pieces of code (jobs). It understands running a job AT a certain time, IN a certain time, EVERY x time or simply via a…
今天用logstash同步数据库记录到elasticsearch时候出现错误,错误信息如下: [2019-10-12T23:51:00,529][WARN ][logstash.inputs.jdbc ] tracking_column not found in dataset. {:tracking_column=>"updated_time"} { 2018 rufus-scheduler intercepted an error: 2018 job: 2018 Rufus:…
---恢复内容开始--- 打开monitor时出现 An error has occurred. See the log file... --------------------------------------------- 打开log一看,妈的,全是报错日志 真是闻者伤心,见者落泪. 随便摘录一篇日志: !SESSION 2018-03-11 17:28:19.559 ----------------------------------------------- eclipse.build…
In this post we will see how to schedule Jobs using Quartz Scheduler with Spring. Spring provides couple of classes that simplify the usage of Quartz within Spring-based applications. Step 1: Provide Dependencies in Maven pom.xml <project xmlns="h…
