[7.x][ML] Prevent node potentially going out of memory due to loading quantiles #70381
Conversation
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
…tiles (elastic#70376) Large jobs with lots of partitions can get very big, retrieving snapshots for such a job can cause a node to go out of memory. With this change do not fetch quantiles when querying for (multiple) modelSnapshots to avoid memory overhead. Quantiles aren't needed for the API's using JobResultsProvider.modelSnapshots(...) fixes elastic#70372
|
Pinging @elastic/ml-core (Team:ML) |
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Outdated suggestions cannot be applied.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.
Large jobs with lots of partitions can get very big, retrieving snapshots
for such a job can cause a node to go out of memory.
With this change do not fetch quantiles when querying for (multiple)
modelSnapshots to avoid memory overhead. Quantiles aren't needed for
the API's using JobResultsProvider.modelSnapshots(...)
fixes #70372
backport #70376