feat: introduce global await for index creation #790
Conversation
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
8d9cd37 to
3ad90e9
Compare
415718e to
ac3b083
Compare
venikkin
approved these changes
Oct 10, 2025
|
I've managed to do a manual test setup, but need to further confirm. When calling db.awaitIndexes() after creating constraints, there seem to be a deadlock of some kind because awaitIndexes call completely blocks constraint creation. Will not merge yet |
Right before data is being written and right after scripts have been invoked we now call cypher procedure "db.awaitIndexes". This ensures that any custom indexes created from custom scripts will have leeway room to finish construction before we write data. Can be tweaked using option "index.await.timeout". Default 300, set to 0 for old behaviour i.e. no wait.
ac3b083 to
7f12da9
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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Outdated suggestions cannot be applied.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.
Right before data is being written and right after scripts have been invoked we now call
cypher procedure "db.awaitIndexes".
This ensures that any custom indexes created from custom scripts will have leeway room to
finish construction before we write data.
Can be tweaked using option "index.await.timeout". Default 300, set to 0 for old behaviour
i.e. no wait.