[monarch] envvar to force v1 by default #1463
Closed
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Outdated suggestions cannot be applied.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.
Stack from ghstack (oldest at bottom):
Having monarch.actor selectively import from the same parts. This fixes the public API. Internal uses will probably need to call the add create_host_mesh_from_alloc which will give the right kind of host mesh based on environment variable.
MONARCH_HOST_MESH_V1_REMOVE_ME_BEFORE_RELEASE
is the name of the flag. Chosen because this needs to be gone before the public release.Differential Revision: D84107651
NOTE FOR REVIEWERS: This PR has internal Meta-specific changes or comments, please review them on Phabricator!