MQClientException: readLocalOffset Exception, maybe fastjson version too low Published on Apr 21, 2025 in 随笔 with 0 comment Caused by: org.apache.rocketmq.client.exception.MQClientException: readLocalOffset Exception, maybe fastjson version too low See http://rocketmq.apache.org/docs/faq/ for further details. at org.apache.rocketmq.client.consumer.store.LocalFileOffsetStore.readLocalOffsetBak(LocalFileOffsetStore.java:221) at org.apache.rocketmq.client.consumer.store.LocalFileOffsetStore.readLocalOffset(LocalFileOffsetStore.java:199) at org.apache.rocketmq.client.consumer.store.LocalFileOffsetStore.load(LocalFileOffsetStore.java:63) at org.apache.rocketmq.client.impl.consumer.DefaultMQPushConsumerImpl.start(DefaultMQPushConsumerImpl.java:609) at org.apache.rocketmq.client.consumer.DefaultMQPushConsumer.start(DefaultMQPushConsumer.java:698) at com.xquant.oms.tool.jetcache.JetCacheSyncMessageConsumer.init(JetCacheSyncMessageConsumer.java:89) ... 56 common frames omitted Caused by: com.alibaba.fastjson.JSONException: syntax error, expect {, actual EOF, pos 710, fastjson-version 1.2.69 at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:503) at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.parseRest(JavaBeanDeserializer.java:1576) at com.alibaba.fastjson.parser.deserializer.FastjsonASMDeserializer_1_OffsetSerializeWrapper.deserialze(Unknown Source) at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:284) at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:688) at com.alibaba.fastjson.JSON.parseObject(JSON.java:396) at com.alibaba.fastjson.JSON.parseObject(JSON.java:300) at com.alibaba.fastjson.JSON.parseObject(JSON.java:573) at org.apache.rocketmq.remoting.protocol.RemotingSerializable.fromJson(RemotingSerializable.java:43) at org.apache.rocketmq.client.consumer.store.LocalFileOffsetStore.readLocalOffsetBak(LocalFileOffsetStore.java:217) ... 61 common frames omitted 问题原因：因为mq换成了广播模式 解决方法：C盘搜索【.rocketmq_offsets】文件，删除即可 linux： ```shell find ~ -name ".rocketmq_offsets" sudo rm ~/.rocketmq_offsets ``` 本文由 admin 创作，采用 知识共享署名4.0 国际许可协议进行许可。本站文章除注明转载/出处外，均为本站原创或翻译，转载前请务必署名。
