[Core] Warn when --temp-dir is given on a worker node ray start
#31294
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Outdated suggestions cannot be applied.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.
Signed-off-by: SangBin Cho rkooo567@gmail.com
Why are these changes needed?
When we start a node we can specify --temp-dir but it only works if the node is the head node. This PR prints the warning to users that temp-dir is ignored.
Alternatively we could raise an exception. I am open to this option too, but it'd be great to minimize the upgrade friction.
Related issue number
Closes #28876
Checks
git commit -s
) in this PR.scripts/format.sh
to lint the changes in this PR.