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这样的话,在grafana中怎么配置告警呢
The text was updated successfully, but these errors were encountered:
你可以配置。 如下信息,这个信息是canal和mysql的心跳,注意sql语句改成下面类似的语句,这样每次心跳就会有数据变更。然后就可以解决你的问题了。当然这个配置可以单独再instant中配置,但是server的canal.instance.detecting.enable = true需要设置为开启。
canal.instance.detecting.enable = true canal.instance.detecting.sql = insert into xx.table(id,update_time) values(1,now()) on duplicate key update update_time=now() #canal.instance.detecting.sql = select 1 canal.instance.detecting.interval.time = 3 canal.instance.detecting.retry.threshold = 3 canal.instance.detecting.heartbeatHaEnable = false
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你可以配置。 如下信息,这个信息是canal和mysql的心跳,注意sql语句改成下面类似的语句,这样每次心跳就会有数据变更。然后就可以解决你的问题了。当然这个配置可以单独再instant中配置,但是server的canal.instance.detecting.enable = true需要设置为开启。 detecing config canal.instance.detecting.enable = true canal.instance.detecting.sql = insert into xx.table(id,update_time) values(1,now()) on duplicate key update update_time=now() #canal.instance.detecting.sql = select 1 canal.instance.detecting.interval.time = 3 canal.instance.detecting.retry.threshold = 3 canal.instance.detecting.heartbeatHaEnable = false
这个只会更新master指标,put、get、ack呢
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这样的话,在grafana中怎么配置告警呢
The text was updated successfully, but these errors were encountered: