Can not create topic automatically

[apache]

Can not create topic automatically

[walking98]

Auto-Create topic is a behavior of server side, please check the related property setting on server side.

[yiminyangguang520]

Auto-Create topic is a behavior of server side, please check the related property setting on server side.

thank for your replay, I found the problem, the rocketmq-spring-boot-start 2.0.1 depends on rocketmq-client 4.3.2, but the server version is 4.3.0, after upgrading the server side, It can create topic automatically, why the new version can not be compatible with the previous version ?

[walking98]

please compare your broker conf files between two versions, is possible that you set the autoCreateTopicEnable=false in 4.3.0? The property is true by default.

[walkerzhao]

please compare your broker conf files between two versions, is possible that you set the autoCreateTopicEnable=false in 4.3.0? The property is true by default.

Agree with u!

Maybe the user can check his conf by this commond to find the property value of autoCreateTopicEnable on the rocket mq server side:

walker@test-03:/data/services/rocketmq-all-4.4.0-bin-release/bin$ ./mqbroker -m
2019-04-03 10\:00\:45 INFO main - namesrvAddr=localhost:9876
2019-04-03 10\:00\:45 INFO main - brokerClusterName=DefaultCluster
2019-04-03 10\:00\:45 INFO main - brokerId=0
2019-04-03 10\:00\:45 INFO main - autoCreateTopicEnable=true

If I have time, I will redo the situation of @yiminyangguang520 to check his problem.