Some bugs of diagnostic tools

[wuyou10206]

Bug Description

1. When the version of the tablet is inconsistent with that of the NS, there is no prompt for check version failed
2. When ZK in tablet is not configured, the diagnostic tool has an error
3. When there are no logs under taskmanager / bin / logs /, the diagnostic tool has an error

Expected Behavior

Steps to Reproduce

[wuyou10206]

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

[wuyou10206]

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

[wuyou10206]

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

[wuyou10206]

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

[wuyou10206]

8. Prompt an error each time

[wuyou10206]

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

[wuyou10206]

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
2. Some info level logs in the taskmanager logs are also printed out
3. When data_dir When the directory of dir does not exist, executing check = SQL alone will not create an error

[vagetablechicken]

refacted later.