定时任务负载均衡处理

jjt-quartz/src/main/java/com/jjt/quartz/config/ScheduleConfig.java

@@ -1,57 +1,57 @@
-//package com.jjt.quartz.config;
-//
-//import org.springframework.context.annotation.Bean;
-//import org.springframework.context.annotation.Configuration;
-//import org.springframework.scheduling.quartz.SchedulerFactoryBean;
-//import javax.sql.DataSource;
-//import java.util.Properties;
-//
-///**
-// * 定时任务配置（单机部署建议删除此类和qrtz数据库表，默认走内存会最高效）
-// * 
-// * @author jjt
-// */
-//@Configuration
-//public class ScheduleConfig
-//{
-//    @Bean
-//    public SchedulerFactoryBean schedulerFactoryBean(DataSource dataSource)
-//    {
-//        SchedulerFactoryBean factory = new SchedulerFactoryBean();
-//        factory.setDataSource(dataSource);
-//
-//        // quartz参数
-//        Properties prop = new Properties();
-//        prop.put("org.quartz.scheduler.instanceName", "JjtScheduler");
-//        prop.put("org.quartz.scheduler.instanceId", "AUTO");
-//        // 线程池配置
-//        prop.put("org.quartz.threadPool.class", "org.quartz.simpl.SimpleThreadPool");
-//        prop.put("org.quartz.threadPool.threadCount", "20");
-//        prop.put("org.quartz.threadPool.threadPriority", "5");
-//        // JobStore配置
-//        prop.put("org.quartz.jobStore.class", "org.springframework.scheduling.quartz.LocalDataSourceJobStore");
-//        // 集群配置
-//        prop.put("org.quartz.jobStore.isClustered", "true");
-//        prop.put("org.quartz.jobStore.clusterCheckinInterval", "15000");
-//        prop.put("org.quartz.jobStore.maxMisfiresToHandleAtATime", "10");
-//        prop.put("org.quartz.jobStore.txIsolationLevelSerializable", "true");
-//
-//        // sqlserver 启用
-//        // prop.put("org.quartz.jobStore.selectWithLockSQL", "SELECT * FROM {0}LOCKS UPDLOCK WHERE LOCK_NAME = ?");
-//        prop.put("org.quartz.jobStore.misfireThreshold", "12000");
-//        prop.put("org.quartz.jobStore.tablePrefix", "QRTZ_");
-//        factory.setQuartzProperties(prop);
-//
-//        factory.setSchedulerName("JjtScheduler");
-//        // 延时启动
-//        factory.setStartupDelay(1);
-//        factory.setApplicationContextSchedulerContextKey("applicationContextKey");
-//        // 可选，QuartzScheduler
-//        // 启动时更新己存在的Job，这样就不用每次修改targetObject后删除qrtz_job_details表对应记录了
-//        factory.setOverwriteExistingJobs(true);
-//        // 设置自动启动，默认为true
-//        factory.setAutoStartup(true);
-//
-//        return factory;
-//    }
-//}
+package com.jjt.quartz.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.quartz.SchedulerFactoryBean;
+import javax.sql.DataSource;
+import java.util.Properties;
+
+/**
+ * 定时任务配置（单机部署建议删除此类和qrtz数据库表，默认走内存会最高效）
+ *
+ * @author jjt
+ */
+@Configuration
+public class ScheduleConfig
+{
+    @Bean
+    public SchedulerFactoryBean schedulerFactoryBean(DataSource dataSource)
+    {
+        SchedulerFactoryBean factory = new SchedulerFactoryBean();
+        factory.setDataSource(dataSource);
+
+        // quartz参数
+        Properties prop = new Properties();
+        prop.put("org.quartz.scheduler.instanceName", "JjtScheduler");
+        prop.put("org.quartz.scheduler.instanceId", "AUTO");
+        // 线程池配置
+        prop.put("org.quartz.threadPool.class", "org.quartz.simpl.SimpleThreadPool");
+        prop.put("org.quartz.threadPool.threadCount", "20");
+        prop.put("org.quartz.threadPool.threadPriority", "5");
+        // JobStore配置
+        prop.put("org.quartz.jobStore.class", "org.springframework.scheduling.quartz.LocalDataSourceJobStore");
+        // 集群配置
+        prop.put("org.quartz.jobStore.isClustered", "true");
+        prop.put("org.quartz.jobStore.clusterCheckinInterval", "15000");
+        prop.put("org.quartz.jobStore.maxMisfiresToHandleAtATime", "10");
+        prop.put("org.quartz.jobStore.txIsolationLevelSerializable", "true");
+
+        // sqlserver 启用
+        // prop.put("org.quartz.jobStore.selectWithLockSQL", "SELECT * FROM {0}LOCKS UPDLOCK WHERE LOCK_NAME = ?");
+        prop.put("org.quartz.jobStore.misfireThreshold", "12000");
+        prop.put("org.quartz.jobStore.tablePrefix", "QRTZ_");
+        factory.setQuartzProperties(prop);
+
+        factory.setSchedulerName("JjtScheduler");
+        // 延时启动
+        factory.setStartupDelay(1);
+        factory.setApplicationContextSchedulerContextKey("applicationContextKey");
+        // 可选，QuartzScheduler
+        // 启动时更新己存在的Job，这样就不用每次修改targetObject后删除qrtz_job_details表对应记录了
+        factory.setOverwriteExistingJobs(true);
+        // 设置自动启动，默认为true
+        factory.setAutoStartup(true);
+
+        return factory;
+    }
+}