freezeblocks: fix blockreader last frozen bor span and event ids#9018
Merged
freezeblocks: fix blockreader last frozen bor span and event ids#9018
Conversation
AskAlexSharov
approved these changes
Dec 18, 2023
mh0lt
approved these changes
Dec 18, 2023
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
During testing we run into a "span 7813 not found (db)" due to a very large unwind (1 million blocks).
This is because the block reader's
LastFrozenSpanIDandLastFrozenEventIDreturned results that are not consistent withFrozenBorBlocks. The latter is taking into account the existence of.idxfiles while the former 2 functions were not.Note such a large unwind is not likely to happen normally unless there is a bug in our unwind logic or an operator is manually unwinding very far back due to reasons like chain halts (ie mumbai bug problem from few months ago), devel testing or anything else along these lines. Regardless, it exposed the above discrepancy which is best to be fixed.