[8.x] Add min. read-only index version compatible to DiscoveryNode (#118744) #118884
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…lastic#118744) In a short future we'd like to use this information in methods like IndexMetadataVerifier#checkSupportedVersion and NodeJoineExecutor to allow opening indices in N-2 versions as read-only indices on ES V9.
|
Documentation preview: |
tlrx
added
the
auto-merge-without-approval
tlrx
deleted the
2024/12/16/add-min-readonly-index-compatible-version-to-node-8.x
branch
tlrx
added a commit
that referenced
this pull request
Dec 19, 2024
…118923) This is the backport of #118941 for 8.18. This change relaxes the index compatibility version checks to allow archive and searchable snapshot indices in version N-2 to exist on a 9.x cluster. It uses the min. read-only index compatible version added in #118884 to accept join requests from 9.x nodes that can read indices created in version 7.x (N-2) as long as they have a write block and are either archive or searchable snapshot indices. Relates ES-10274
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
Backport of #118744 for 8.18