Assign follower primary to nodes with remote cluster client role#59489
Merged
dnhatn merged 3 commits intoelastic:7.xfrom Jul 14, 2020
Merged
Assign follower primary to nodes with remote cluster client role#59489dnhatn merged 3 commits intoelastic:7.xfrom
dnhatn merged 3 commits intoelastic:7.xfrom
Conversation
…stic#59375) The primary shards of follower indices during the bootstrap need to be on nodes with the remote cluster client role as those nodes reach out to the corresponding leader shards on the remote cluster to copy Lucene segment files and renew the retention leases. This commit introduces a new allocation decider that ensures bootstrapping follower primaries are allocated to nodes with the remote cluster client role. Relates elastic#54146 Relates elastic#53924 Closes elastic#58534 Co-authored-by: Jason Tedor <jason@tedor.me>
This file contains hidden or 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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
The primary shards of follower indices during the bootstrap need to be
on nodes with the remote cluster client role as those nodes reach out to
the corresponding leader shards on the remote cluster to copy Lucene
segment files and renew the retention leases. This commit introduces a
new allocation decider that ensures bootstrapping follower primaries are
allocated to nodes with the remote cluster client role.
Backport of #59375
Co-authored-by: Jason Tedor jason@tedor.me