Optimise time_series aggregation by making use of time series search mode #91767
Conversation
This file contains 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
…that docids are emitted in tsid and parent bucket ordinal. This is true when the parent aggregation is data histogram (which is typical), due to the fact that TimeSeriesIndexSearcher emits docs in tsid and timestamp order. Relates to elastic#74660
martijnvg
force-pushed
the
time_series_agg_improvement
branch
from
251d198 to
1c5008f
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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 adds a time series aggregation implementation to make use of the fact that docids are emitted in tsid and parent bucket ordinal.
This is true when the parent aggregation is data histogram (which is typical), due to the fact that
TimeSeriesIndexSearcheremits docs in tsid and timestamp order.Relates to #74660