quartz定时任务集群环境下如何实现只在单个节点运行

发布网友发布时间：2022-04-22 03:51

共2个回答

懂视网时间：2022-05-02 05:23

USE 数据库名 2 GO 3 4 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[FK_QRTZ_TRIGGERS_QRTZ_JOB_DETAILS]‘) AND OBJECTPROPERTY(id, N‘ISFOREIGNKEY‘) = 1) 5 ALTER TABLE [dbo].[QRTZ_TRIGGERS] DROP CONSTRAINT FK_QRTZ_TRIGGERS_QRTZ_JOB_DETAILS 6 GO 7 8 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[FK_QRTZ_CRON_TRIGGERS_QRTZ_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISFOREIGNKEY‘) = 1) 9 ALTER TABLE [dbo].[QRTZ_CRON_TRIGGERS] DROP CONSTRAINT FK_QRTZ_CRON_TRIGGERS_QRTZ_TRIGGERS 10 GO 11 12 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[FK_QRTZ_SIMPLE_TRIGGERS_QRTZ_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISFOREIGNKEY‘) = 1) 13 ALTER TABLE [dbo].[QRTZ_SIMPLE_TRIGGERS] DROP CONSTRAINT FK_QRTZ_SIMPLE_TRIGGERS_QRTZ_TRIGGERS 14 GO 15 16 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[FK_QRTZ_SIMPROP_TRIGGERS_QRTZ_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISFOREIGNKEY‘) = 1) 17 ALTER TABLE [dbo].[QRTZ_SIMPROP_TRIGGERS] DROP CONSTRAINT FK_QRTZ_SIMPROP_TRIGGERS_QRTZ_TRIGGERS 18 GO 19 20 IF EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N‘[dbo].[FK_QRTZ_JOB_LISTENERS_QRTZ_JOB_DETAILS]‘) AND parent_object_id = OBJECT_ID(N‘[dbo].[QRTZ_JOB_LISTENERS]‘)) 21 ALTER TABLE [dbo].[QRTZ_JOB_LISTENERS] DROP CONSTRAINT [FK_QRTZ_JOB_LISTENERS_QRTZ_JOB_DETAILS] 22 23 IF EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N‘[dbo].[FK_QRTZ_TRIGGER_LISTENERS_QRTZ_TRIGGERS]‘) AND parent_object_id = OBJECT_ID(N‘[dbo].[QRTZ_TRIGGER_LISTENERS]‘)) 24 ALTER TABLE [dbo].[QRTZ_TRIGGER_LISTENERS] DROP CONSTRAINT [FK_QRTZ_TRIGGER_LISTENERS_QRTZ_TRIGGERS] 25 26 27 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_CALENDARS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 28 DROP TABLE [dbo].[QRTZ_CALENDARS] 29 GO 30 31 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_CRON_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 32 DROP TABLE [dbo].[QRTZ_CRON_TRIGGERS] 33 GO 34 35 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_BLOB_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 36 DROP TABLE [dbo].[QRTZ_BLOB_TRIGGERS] 37 GO 38 39 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_FIRED_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 40 DROP TABLE [dbo].[QRTZ_FIRED_TRIGGERS] 41 GO 42 43 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_PAUSED_TRIGGER_GRPS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 44 DROP TABLE [dbo].[QRTZ_PAUSED_TRIGGER_GRPS] 45 GO 46 47 IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N‘[dbo].[QRTZ_JOB_LISTENERS]‘) AND type in (N‘U‘)) 48 DROP TABLE [dbo].[QRTZ_JOB_LISTENERS] 49 50 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_SCHEDULER_STATE]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 51 DROP TABLE [dbo].[QRTZ_SCHEDULER_STATE] 52 GO 53 54 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_LOCKS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 55 DROP TABLE [dbo].[QRTZ_LOCKS] 56 GO 57 IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N‘[dbo].[QRTZ_TRIGGER_LISTENERS]‘) AND type in (N‘U‘)) 58 DROP TABLE [dbo].[QRTZ_TRIGGER_LISTENERS] 59 60 61 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_JOB_DETAILS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 62 DROP TABLE [dbo].[QRTZ_JOB_DETAILS] 63 GO 64 65 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_SIMPLE_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 66 DROP TABLE [dbo].[QRTZ_SIMPLE_TRIGGERS] 67 GO 68 69 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_SIMPROP_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 70 DROP TABLE [dbo].QRTZ_SIMPROP_TRIGGERS 71 GO 72 73 IF EXISTS (SELECT * FROM dbo.sysobjects WHERE id = OBJECT_ID(N‘[dbo].[QRTZ_TRIGGERS]‘) AND OBJECTPROPERTY(id, N‘ISUSERTABLE‘) = 1) 74 DROP TABLE [dbo].[QRTZ_TRIGGERS] 75 GO 76 77 CREATE TABLE [dbo].[QRTZ_CALENDARS] ( 78 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 79 [CALENDAR_NAME] [NVARCHAR] (200) NOT NULL , 80 [CALENDAR] [IMAGE] NOT NULL 81 ) 82 GO 83 84 CREATE TABLE [dbo].[QRTZ_CRON_TRIGGERS] ( 85 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 86 [TRIGGER_NAME] [NVARCHAR] (150) NOT NULL , 87 [TRIGGER_GROUP] [NVARCHAR] (150) NOT NULL , 88 [CRON_EXPRESSION] [NVARCHAR] (120) NOT NULL , 89 [TIME_ZONE_ID] [NVARCHAR] (80) 90 ) 91 GO 92 93 CREATE TABLE [dbo].[QRTZ_FIRED_TRIGGERS] ( 94 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 95 [ENTRY_ID] [NVARCHAR] (140) NOT NULL , 96 [TRIGGER_NAME] [NVARCHAR] (150) NOT NULL , 97 [TRIGGER_GROUP] [NVARCHAR] (150) NOT NULL , 98 [INSTANCE_NAME] [NVARCHAR] (200) NOT NULL , 99 [FIRED_TIME] [BIGINT] NOT NULL , 100 [SCHED_TIME] [BIGINT] NOT NULL , 101 [PRIORITY] [INTEGER] NOT NULL , 102 [STATE] [NVARCHAR] (16) NOT NULL, 103 [JOB_NAME] [NVARCHAR] (150) NULL , 104 [JOB_GROUP] [NVARCHAR] (150) NULL , 105 [IS_NONCONCURRENT] BIT NULL , 106 [REQUESTS_RECOVERY] BIT NULL 107 ) 108 GO 109 110 CREATE TABLE [dbo].[QRTZ_PAUSED_TRIGGER_GRPS] ( 111 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 112 [TRIGGER_GROUP] [NVARCHAR] (150) NOT NULL 113 ) 114 GO 115 116 CREATE TABLE [dbo].[QRTZ_SCHEDULER_STATE] ( 117 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 118 [INSTANCE_NAME] [NVARCHAR] (200) NOT NULL , 119 [LAST_CHECKIN_TIME] [BIGINT] NOT NULL , 120 [CHECKIN_INTERVAL] [BIGINT] NOT NULL 121 ) 122 GO 123 124 CREATE TABLE [dbo].[QRTZ_LOCKS] ( 125 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 126 [LOCK_NAME] [NVARCHAR] (40) NOT NULL 127 ) 128 GO 129 130 CREATE TABLE [dbo].[QRTZ_JOB_DETAILS] ( 131 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 132 [JOB_NAME] [NVARCHAR] (150) NOT NULL , 133 [JOB_GROUP] [NVARCHAR] (150) NOT NULL , 134 [DESCRIPTION] [NVARCHAR] (250) NULL , 135 [JOB_CLASS_NAME] [NVARCHAR] (250) NOT NULL , 136 [IS_DURABLE] BIT NOT NULL , 137 [IS_NONCONCURRENT] BIT NOT NULL , 138 [IS_UPDATE_DATA] BIT NOT NULL , 139 [REQUESTS_RECOVERY] BIT NOT NULL , 140 [JOB_DATA] [IMAGE] NULL 141 ) 142 GO 143 144 CREATE TABLE [dbo].[QRTZ_SIMPLE_TRIGGERS] ( 145 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 146 [TRIGGER_NAME] [NVARCHAR] (150) NOT NULL , 147 [TRIGGER_GROUP] [NVARCHAR] (150) NOT NULL , 148 [REPEAT_COUNT] [INTEGER] NOT NULL , 149 [REPEAT_INTERVAL] [BIGINT] NOT NULL , 150 [TIMES_TRIGGERED] [INTEGER] NOT NULL 151 ) 152 GO 153 154 CREATE TABLE [dbo].[QRTZ_SIMPROP_TRIGGERS] ( 155 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 156 [TRIGGER_NAME] [NVARCHAR] (150) NOT NULL , 157 [TRIGGER_GROUP] [NVARCHAR] (150) NOT NULL , 158 [STR_PROP_1] [NVARCHAR] (512) NULL, 159 [STR_PROP_2] [NVARCHAR] (512) NULL, 160 [STR_PROP_3] [NVARCHAR] (512) NULL, 161 [INT_PROP_1] [INT] NULL, 162 [INT_PROP_2] [INT] NULL, 163 [LONG_PROP_1] [BIGINT] NULL, 164 [LONG_PROP_2] [BIGINT] NULL, 165 [DEC_PROP_1] [NUMERIC] (13,4) NULL, 166 [DEC_PROP_2] [NUMERIC] (13,4) NULL, 167 [BOOL_PROP_1] BIT NULL, 168 [BOOL_PROP_2] BIT NULL, 169 ) 170 GO 171 172 CREATE TABLE [dbo].[QRTZ_BLOB_TRIGGERS] ( 173 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 174 [TRIGGER_NAME] [NVARCHAR] (150) NOT NULL , 175 [TRIGGER_GROUP] [NVARCHAR] (150) NOT NULL , 176 [BLOB_DATA] [IMAGE] NULL 177 ) 178 GO 179 180 CREATE TABLE [dbo].[QRTZ_TRIGGERS] ( 181 [SCHED_NAME] [NVARCHAR] (120) NOT NULL , 182 [TRIGGER_NAME] [NVARCHAR] (150) NOT NULL , 183 [TRIGGER_GROUP] [NVARCHAR] (150) NOT NULL , 184 [JOB_NAME] [NVARCHAR] (150) NOT NULL , 185 [JOB_GROUP] [NVARCHAR] (150) NOT NULL , 186 [DESCRIPTION] [NVARCHAR] (250) NULL , 187 [NEXT_FIRE_TIME] [BIGINT] NULL , 188 [PREV_FIRE_TIME] [BIGINT] NULL , 189 [PRIORITY] [INTEGER] NULL , 190 [TRIGGER_STATE] [NVARCHAR] (16) NOT NULL , 191 [TRIGGER_TYPE] [NVARCHAR] (8) NOT NULL , 192 [START_TIME] [BIGINT] NOT NULL , 193 [END_TIME] [BIGINT] NULL , 194 [CALENDAR_NAME] [NVARCHAR] (200

热心网友时间：2022-05-02 02:31

建议使用redis设置一个标志位，如果其中一台跑完了，那么就设置标志位为true，记住一定要把发起跑批的间隔设置长一点，否则会有问题。。。
这种只能通过分布式锁这种全局设置的思路去控制，spring本身没有这个机制。