[ML] Downgrade redundant CStateDecompressor empty-state log to INFO#3082
Open
valeriy42 wants to merge 2 commits into
Open
[ML] Downgrade redundant CStateDecompressor empty-state log to INFO#3082valeriy42 wants to merge 2 commits into
valeriy42 wants to merge 2 commits into
Conversation
The LOG_ERROR at readHeader() for missing or empty compressed state documents was never addressed in elastic#2895 and is redundant with parseNext() diagnostics. Downgrade to INFO so routine categorizer state restore misses no longer trip the serverless ERROR log-rate promotion gate. Relates elastic#2875
valeriy42
marked this pull request as draft
July 21, 2026 14:58
valeriy42
marked this pull request as ready for review
July 21, 2026 18:30
|
Pinging @elastic/ml-core (Team:ML) |
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Summary
Downgrade the redundant
LOG_ERROR("Failed to find valid JSON")inCStateDecompressor::readHeader()toLOG_INFOwith a clearer message for empty or missing compressed state documents. PR #2895 fixed the fatal categorizer-restore cascade but left this line at ERROR; it fires routinely when no categorizer state exists yet and was tripping the serverless log error-rate promotion gate. Genuine corruption remains ERROR-logged inparseNext().Relates #2875