[fix]tools-v2: panic when show cluster status #2890
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Issue Number: #2878
Problem Summary:
When the commands
status cluster
relies on returns an error whileinit
, thecmd.Error
is nil, causing the command to panic. Since I don't have the environment, I am not sure if this is the cause of the problem, but it is risky.What's Changed:
How it Works:
Side effects(Breaking backward compatibility? Performance regression?):
Check List