GH-6707: added extended message to h2o.init to help user get around version mismatch error [nocheck] #15596
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Outdated suggestions cannot be applied.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.
This PR fixes the problem in GH: #6707
Apart from getting an error message when the Java backend and the client Python/R versions do not match, the clients have no way to get around it if it is not important to use different backend and client software versions. I added the method to circumvent this error message by showing the user what to do. It is not recommended though.
I added two client tests to make sure the new error messages show up.