rocketmq-4.2.0在Windows下启动broker报load delayOffset.json failed错误问题解决

最新推荐文章于 2024-05-11 11:27:06 发布

原创最新推荐文章于 2024-05-11 11:27:06 发布 · 2.6k 阅读

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#rocketmq-4.2 #broker #mqbroker #windows rocketmq-4.2 #delayOffset.json failed

Windows安装好rocketmq后启动namesrv没问正则，但启动mqbroke后程序连接不上，后查日志发现错误内容如下：

ERROR main - load [C:\Users\Administrator\store\config\delayOffset.json] failed, and try to load backup file

com.alibaba.fastjson.JSONException: syntax error, expect {, actual EOF, pos 0
at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:343) ~[fastjson-1.2.29.jar:na]
at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.parseRest(JavaBeanDeserializer.java:949) ~[fastjson-1.2.29.jar:na]
at com.alibaba.fastjson.parser.deserializer.FastjsonASMDeserializer_3_DelayOffsetSerializeWrapper.deserialze(Unknown Source) ~[na:na]
at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:184) ~[fastjson-1.2.29.jar:na]
at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:642) ~[fastjson-1.2.29.jar:na]
at com.alibaba.fastjson.JSON.parseObject(JSON.java:350) ~[fastjson-1.2.29.jar:na]
at com.alibaba.fastjson.JSON.parseObject(JSON.java:254) ~[fastjson-1.2.29.jar:na]
at com.alibaba.fastjson.JSON.parseObject(JSON.java:467) ~[fastjson-1.2.29.jar:na]
at org.apache.rocketmq.remoting.protocol.RemotingSerializable.fromJson(RemotingSerializable.java:43) ~[rocketmq-remoting-4.2.0.jar:4.2.0]
at org.apache.rocketmq.store.schedule.ScheduleMessageService.decode(ScheduleMessageService.java:159) [rocketmq-store-4.2.0.jar:4.2.0]
at org.apache.rocketmq.common.ConfigManager.load(ConfigManager.java:38) ~[rocketmq-common-4.2.0.jar:4.2.0]
at org.apache.rocketmq.store.schedule.ScheduleMessageService.load(ScheduleMessageService.java:145) [rocketmq-store-4.2.0.jar:4.2.0]
at org.apache.rocketmq.store.DefaultMessageStore.load(DefaultMessageStore.java:176) [rocketmq-store-4.2.0.jar:4.2.0]
at org.apache.rocketmq.broker.BrokerController.initialize(BrokerController.java:223) [rocketmq-broker-4.2.0.jar:4.2.0]
at org.apache.rocketmq.broker.BrokerStartup.createBrokerController(BrokerStartup.java:210) [rocketmq-broker-4.2.0.jar:4.2.0]

at org.apache.rocketmq.broker.BrokerStartup.main(BrokerStartup.java:56) [rocketmq-broker-4.2.0.jar:4.2.0]

经发现C:\Users\[操作系统用户名]\store\config下的topics.json文件内容为空。

解决办法如下：

找到C:\Users\[操作系统用户名]\store\config下的topics.json文件，填写如下内容即可：

{

“delayLevelTable”：{}

}