Term vector API on stateless search nodes #129902
Draft
+318
−29
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
kingherc
added
>non-issue
:Search/Search
elasticsearchmachine
added
v9.1.0
serverless-linked
kingherc
force-pushed
the
non-issue/ES-12112-termvectors
branch
2 times, most recently
from
0399f25 to
59876ce
Compare
Up to now, the (m)term vector API real-time requests were being executed on the indexing nodes of serverless. However, we would like to execute them on the search nodes, similar to real-time (m)GETs. This PR does that, by introducing an intermediate action for search nodes to become up-to-date with an indexing node in respect to the term vector API request, before executing it locally on the search node. The new intermediate action searches for any of the requested document IDs in the shard's LiveVersionMap and if it finds any of them there, it means the search nodes need to be refreshed in order to capture the new document IDs before searching for them. Relates ES-12112
kingherc
force-pushed
the
non-issue/ES-12112-termvectors
branch
from
59876ce to
dd19b4c
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Outdated suggestions cannot be applied.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.
Up to now, the (m)term vector API real-time requests were being executed on the indexing nodes of serverless. However, we would like to execute them on the search nodes, similar to real-time (m)GETs. This PR does that, by introducing an intermediate action for search nodes to become up-to-date with an indexing node in respect to the term vector API request, before executing it locally on the search node.
The new intermediate action searches for any of the requested document IDs in the shard's LiveVersionMap and if it finds any of them there, it means the search nodes need to be refreshed in order to capture the new document IDs before searching for them.
Relates ES-12112