[chore] Add internal pdatautil.GroupByResourceLogs #33311
Merged
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Outdated suggestions cannot be applied.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.
This is a first step towards a Flatten/Unflatten workaround for OTTL's data corruption issue, specifically this would support Unflatten. The workaround was discussed in a recent collector SIG and it sounded like it would be acceptable if available behind a feature gate and only for the transform processor. If this is accepted I'll work on a Flatten utility next, then integrate them into the tranform processor to prove end-to-end. Finally, I'll implement similar features for metrics and traces.
This PR adds an internal utility package which simplifies grouping logs by resource and scope. I'm proposing this initially in
internal/pdatautil
but the functionality could eventually be merged intopkg/pdatautil
if we find it useful elsewhere.