Zhao Wei

kafka-connecter restart log: 

4. Some info level logs in the taskmanager logs are also printed out 

5. When data_dir When the directory of dir does not exist, executing check = SQL alone will not create an error 

6. There is a problem with the log output in taskmanager / bin / logs  

7. The version of taskmanager is incorrect, and the obtained version is inconsistent with the actual version 

8. Prompt an error each time 

9. Execute check = SQL immediately after tablet stop, and an error message will appear 

The following problems have been fixed: 1. When the version of the tablet is inconsistent with that of the NS, there is no prompt for check version failed 4. Some...

Single node environment refers to one ZK, one ns, and one tablet

> 应该由#1938修复，openmldb 版本是多少？ v0.5.2