chore: marking trace, span related ids as non-groupable #93
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Outdated suggestions cannot be applied.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 'groupable' field in attribute definition helps determine whether that attribute is used for grouping, mainly in a time-series context. Since span/trace IDs are unique values, it doesn't make much sense, as the time-series will mostly result in a count of 1.
This is also causing some performance issues and results in an error when used in conjunction with DistinctCountHLL. As part of this PR, we are moving them into the non-groupable category.