rocketmq在Windows环境broker启动broker异常

Question

第一次启动的是好的，第二次启动报com.alibaba.fastjson.JSONException: syntax error, expect {, actual EOF, pos 0, fastjson-version 1.2.51

Answer 1

大目 2020-07-20 15:54:52

您好，我目前没有windows环境，没法复现问题。

百度了一下，解决方案：

https://blog.csdn.net/zhangjunli/article/details/80409018

可以试试，能否解决您的问题。如果解决不了的话，这里有一个有关这个问题的讨论帖：

https://github.com/apache/rocketmq/issues/1498

可以参考下。

=====

PS. 建议最好弄个Linux虚拟机安装RocketMQ。。RocketMQ对Windows平台很不重视，现在官方连安装的文档都不提供了……

Answer 2

大目 2020-07-14 18:23:36

您好，帮忙贴以下完整的异常日志，我来看看哦。

• 提问者 我喂自己袋盐69 #1

  2020-07-14 17:59:08 INFO main - load C:\Users\liujun\store\config\subscriptionGroup.json OK
  2020-07-14 17:59:08 INFO main - load C:\Users\liujun\store\config\consumerFilter.json OK
  2020-07-14 17:59:08 INFO main - Try to start service thread:AllocateMappedFileService started:false lastThread:null
  2020-07-14 17:59:09 ERROR main - load C:\Users\liujun\store\config\delayOffset.json failed, and try to load backup file
  com.alibaba.fastjson.JSONException: syntax error, expect {, actual EOF, pos 0, fastjson-version 1.2.51
  	at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:474) ~[fastjson-1.2.51.jar:na]
  	at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.parseRest(JavaBeanDeserializer.java:1412) ~[fastjson-1.2.51.jar:na]

• 提问者 我喂自己袋盐69 #2

  at com.alibaba.fastjson.parser.deserializer.FastjsonASMDeserializer_7_DelayOffsetSerializeWrapper.deserialze(Unknown Source) ~[na:na]
  	at com.alibaba.fastjson.parser.deserializer.JavaBeanDeserializer.deserialze(JavaBeanDeserializer.java:269) ~[fastjson-1.2.51.jar:na]
  	at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:671) ~[fastjson-1.2.51.jar:na]
  	at com.alibaba.fastjson.JSON.parseObject(JSON.java:368) ~[fastjson-1.2.51.jar:na]
  	at com.alibaba.fastjson.JSON.parseObject(JSON.java:272) ~[fastjson-1.2.51.jar:na]
  	at com.alibaba.fastjson.JSON.parseObject(JSON.java:491) ~[fastjson-1.2.51.jar:na]
  	at org.apache.rocketmq.remoting.protocol.RemotingSerializable.fromJson(RemotingSerializable.java:43) ~[rocketmq-remoting-4.5.1.jar:4.5.1]
  	at org.apache.rocketmq.store.schedule.ScheduleMessageService.decode(ScheduleMessageService.java:179) [rocketmq-store-4.5.1.jar:4.5.1]
  	at org.apache.rocketmq.common.ConfigManager.load(ConfigManager.java:38) ~[rocketmq-common-4.5.1.jar:4.5.1]
  	at org.apache.rocketmq.store.schedule.ScheduleMessageService.load(ScheduleMessageService.java:164) [rocketmq-store-4.5.1.jar:4.5.1]

• 提问者 我喂自己袋盐69 #3

  at org.apache.rocketmq.store.DefaultMessageStore.load(DefaultMessageStore.java:182) [rocketmq-store-4.5.1.jar:4.5.1]
  	at org.apache.rocketmq.broker.BrokerController.initialize(BrokerController.java:256) [rocketmq-broker-4.5.1.jar:4.5.1]
  	at org.apache.rocketmq.broker.BrokerStartup.createBrokerController(BrokerStartup.java:218) [rocketmq-broker-4.5.1.jar:4.5.1]
  	at org.apache.rocketmq.broker.BrokerStartup.main(BrokerStartup.java:58) [rocketmq-broker-4.5.1.jar:4.5.1]
  2020-07-14 17:59:09 ERROR main - load C:\Users\liujun\store\config\delayOffset.json Failed