New rescorer based on script by limingnihao · Pull Request #74274 · elastic/elasticsearch

limingnihao · 2021-06-18T01:34:32Z

Introduce a new rescorer based on script.
A script can use scores from the previous query/rescorer.

For example:

GET books_index /_search
{
  "query": {
    "match": {
      "title": {
        "query": "ethics of ambiguity"
      }
    }
  },
  "rescore": {
    "window_size": 5,
    "script": {
      "script": {
        "source": "_score + (doc['num_likes'].value + doc['num_reviews'].value) * params.multiplier",
        "params": {
          "multiplier": 12
        }
      }
    }
  }
}

Closes #52338

cla-checker-service · 2021-06-18T01:34:35Z

💚 CLA has been signed

limingnihao · 2021-06-18T05:51:07Z

/test

elasticmachine · 2021-06-25T04:01:47Z

Pinging @elastic/es-search (Team:Search)

amylashley · 2022-09-15T15:44:35Z

Curious if there is any plan to merge this in the near future? It would be incredibly helpful for my work!

jdconrad · 2023-01-18T18:39:53Z

@javanna Any thoughts on possibly reviving this pr?

javanna · 2023-01-18T18:59:07Z

I am +1 on reviving this, we just did not get to it until now, sadly.

davefernig · 2023-11-14T15:27:03Z

I have two questions about this PR:

What is the expected behaviour in the case in which the argument to rescore is an array? Will _score refer to the score from the previous stage – whatever that happens to be? (In my case that would be great). The concrete example I'm interested in consists in two rescore stages:

The first of which implements the sltr query of the elasticsearch-learning-to-rank plugin
The second implements a sigmoid transform

{
  "size": 50,
  "query": {"match": {"title": {"query": "raymond chandler"}}},
  "rescore": [
    {
      "window_size": 500,
      "query": {
        "rescore_query": {
          "sltr": {
            "params": {
              "query_string": "raymond chandler"
            },
            "model": "lambdamart_v001",
            "cache": true
          }
        },
        "rescore_query_weight": 1,
        "query_weight": 0
      }
    },
    {
      "window_size": 50,
      "script": {
        "lang": "painless",
        "source": "source": "1.0 / (1.0 + Math.exp(0-_score))"
      }
    }
  ]
}

My hope is that the resulting scores at the end of this will be whatever SLTR returns, pushed through a sigmoid. (This can't be done in a single step, for the reason discussed here: o19s/elasticsearch-learning-to-rank#121 (comment) )

If the answer to 1 is "yes, this commit will solve all your problems," do we have a sense of if/when this will get merged?

cc @javanna @jdconrad

elasticsearchmachine · 2024-07-16T14:06:56Z

Pinging @elastic/es-search-relevance (Team:Search Relevance)

mayya-sharipova · 2025-08-14T20:02:24Z

@elasticmachine generate changelog

john-wagster · 2025-08-15T02:53:46Z

server/src/main/java/org/elasticsearch/search/rescore/ScriptRescorerBuilder.java

+
+    @Override
+    public TransportVersion getMinimalSupportedVersion() {
+        return TransportVersions.SCRIPT_RESCORER;


question for my knowledge. I'm only somewhat familiar with Transport Versions. What does this protect? Does this mean we can only support this syntax in the next release forward? And why is that in this case as in is it possible to have some new Builder where the minimal supported version is any version?

Good question. This ensures that node that de-serializes this request has the provided min version. If it doesn't, the request with a script rescorer fails (I think with IllegalArgumentException).
We could potentially add some logic, if the deserialization happens on an older node, convert it to query rescorer, but I think it makes the code more complicated for little added advantage: supporting mixed cluster scenarios.

makes sense thanks!

john-wagster

lgtm

mayya-sharipova · 2025-08-20T14:57:05Z

@elasticmachine test this please

mayya-sharipova · 2025-08-20T15:10:15Z

@elasticmachine test this please

mayya-sharipova · 2025-08-20T17:09:13Z

@elasticmachine test this please

mayya-sharipova · 2025-08-20T19:24:42Z

@elasticmachine test this please

mayya-sharipova · 2025-08-21T12:43:42Z

@elasticmachine test this please

PR elastic#74274 introduced a new rescorer based on script. This adds a documenation for this rescorer.

PR elastic#74274 introduced a new rescorer based on script. This adds a documentation for this rescorer.

Based on PR elastic/elasticsearch#74274

@codegen

* Add initial rest-api-spec converter * Wrap JSON data with endpoint name * Add headers * Extract visibility * Add debug logging for types * Improve type handling * Extract builting mappings * Skip empty headers * Add more mappings * Add required field to bodies * Support CommonCatQueryParameters * Fix availability/stability * Improve urls generation * Serialize description only if required? * Support more complex types * Add spec and docs for new logs streams endpoints (#5258) * Add spec and docs for new logs streams endpoints * Add @codegen name to Acked responses * Linting fix * Update specification/streams/status/examples/200_response/GetStreamsStatusResponseExample1.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Correct feature flag * Add doc-ids * Fix doc-ids * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Add default timeouts --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification output * Add common cat API parameters for unit rendering (#5298) Describes the `?bytes=` and `?time=` parameters which are accepted by all the `GET _cat/...` APIs. * Edit the log streams endpoint docs (#5305) * Add speficaiton for a new rescore type (#5308) Based on PR elastic/elasticsearch#74274 * Update specification output * Update rest-api-spec (#5294) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Update rest-api-spec (#5311) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Commit Cargo.lock changes * Show unexpected union * Remove '| string' in query parameters * Always specify body.required * Fix type for uint * Return string for string | string[] * Skip empty descriptions * Remove redundant code comments * Specify default_value for expand_wildcards * Stop hardcoding expand_wildcards * Improve union handling * Hardcode "serialize": "bulk" endpoints * Handle deprecated URLs parts * Improve diff script * Tweak converter * Handle parameter visibility * Handle required parameters * Fix required parameters * Fix experimental indices sample APIs * Allow string[] for routing parameters * Fix type of if_version in ingest.put_pipeline * Fix type of search_type in rank_eval * Fix type of CategoryId * Mark find_structure column_names as string | string[] * Allow empty URLs * Handle number|string special cases * Handle Fleet IndexName | IndexCase case * Fail on unknown cases * Improve diff * Remvope file committed by mistake * Add optional body to three ML APIs * Fix ccs_minimize_roundtrips default value * Fix description for parameter that does not accept comma-separated values * Stop trying to document private API * Remove parameter in find_structure API * Fix find_stucture format enum * Remove cruft * Remove more cruft * Update Rust edition to 2024 and refactor conditional statements * Clarify main.rs Print at the correct place and use crate prefixes * Remove diplay() call * Add TODOs * Remove wrong doc_id from knn_search * Add body to project.tags * Run make spec-format-fix * wip * Switch to HttpMethod enum * Use http::Method and implement TryFrom * Use enums for stability and visibility * Switch parameter types to enum * Simplify BUILTING_MAPPINGS code * Add top-level Cargo.lock change * Add WASM integration for rest-api-spec generation * Fix leftovers from previous commit * Restrict WASM tracing to INFO * Add _common.json generation * Rename is_literal to get_literal * Fix indices.get_settings expand_wildcards default --------- Co-authored-by: Luke Whiting <luke.whiting@elastic.co> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: David Turner <david.turner@elastic.co> Co-authored-by: Lisa Cawley <lcawley@elastic.co> Co-authored-by: Mayya Sharipova <mayya.sharipova@elastic.co> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> Co-authored-by: Laurent Saint-Félix <laurent.saintfelix@elastic.co>

@codegen

* Add initial rest-api-spec converter * Wrap JSON data with endpoint name * Add headers * Extract visibility * Add debug logging for types * Improve type handling * Extract builting mappings * Skip empty headers * Add more mappings * Add required field to bodies * Support CommonCatQueryParameters * Fix availability/stability * Improve urls generation * Serialize description only if required? * Support more complex types * Add spec and docs for new logs streams endpoints (#5258) * Add spec and docs for new logs streams endpoints * Add @codegen name to Acked responses * Linting fix * Update specification/streams/status/examples/200_response/GetStreamsStatusResponseExample1.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Correct feature flag * Add doc-ids * Fix doc-ids * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Add default timeouts --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification output * Add common cat API parameters for unit rendering (#5298) Describes the `?bytes=` and `?time=` parameters which are accepted by all the `GET _cat/...` APIs. * Edit the log streams endpoint docs (#5305) * Add speficaiton for a new rescore type (#5308) Based on PR elastic/elasticsearch#74274 * Update specification output * Update rest-api-spec (#5294) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Update rest-api-spec (#5311) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Commit Cargo.lock changes * Show unexpected union * Remove '| string' in query parameters * Always specify body.required * Fix type for uint * Return string for string | string[] * Skip empty descriptions * Remove redundant code comments * Specify default_value for expand_wildcards * Stop hardcoding expand_wildcards * Improve union handling * Hardcode "serialize": "bulk" endpoints * Handle deprecated URLs parts * Improve diff script * Tweak converter * Handle parameter visibility * Handle required parameters * Fix required parameters * Fix experimental indices sample APIs * Allow string[] for routing parameters * Fix type of if_version in ingest.put_pipeline * Fix type of search_type in rank_eval * Fix type of CategoryId * Mark find_structure column_names as string | string[] * Allow empty URLs * Handle number|string special cases * Handle Fleet IndexName | IndexCase case * Fail on unknown cases * Improve diff * Remvope file committed by mistake * Add optional body to three ML APIs * Fix ccs_minimize_roundtrips default value * Fix description for parameter that does not accept comma-separated values * Stop trying to document private API * Remove parameter in find_structure API * Fix find_stucture format enum * Remove cruft * Remove more cruft * Update Rust edition to 2024 and refactor conditional statements * Clarify main.rs Print at the correct place and use crate prefixes * Remove diplay() call * Add TODOs * Remove wrong doc_id from knn_search * Add body to project.tags * Run make spec-format-fix * wip * Switch to HttpMethod enum * Use http::Method and implement TryFrom * Use enums for stability and visibility * Switch parameter types to enum * Simplify BUILTING_MAPPINGS code * Add top-level Cargo.lock change * Add WASM integration for rest-api-spec generation * Fix leftovers from previous commit * Restrict WASM tracing to INFO * Add _common.json generation * Rename is_literal to get_literal * Fix indices.get_settings expand_wildcards default --------- Co-authored-by: Luke Whiting <luke.whiting@elastic.co> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: David Turner <david.turner@elastic.co> Co-authored-by: Lisa Cawley <lcawley@elastic.co> Co-authored-by: Mayya Sharipova <mayya.sharipova@elastic.co> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> Co-authored-by: Laurent Saint-Félix <laurent.saintfelix@elastic.co> (cherry picked from commit 7b7e18a) # Conflicts: # compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm # specification/streams/logs_disable/StreamsLogsDisableRequest.ts # specification/streams/logs_enable/StreamsLogsEnableRequest.ts

@codegen

* Add initial rest-api-spec converter * Wrap JSON data with endpoint name * Add headers * Extract visibility * Add debug logging for types * Improve type handling * Extract builting mappings * Skip empty headers * Add more mappings * Add required field to bodies * Support CommonCatQueryParameters * Fix availability/stability * Improve urls generation * Serialize description only if required? * Support more complex types * Add spec and docs for new logs streams endpoints (#5258) * Add spec and docs for new logs streams endpoints * Add @codegen name to Acked responses * Linting fix * Update specification/streams/status/examples/200_response/GetStreamsStatusResponseExample1.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Correct feature flag * Add doc-ids * Fix doc-ids * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Add default timeouts --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification output * Add common cat API parameters for unit rendering (#5298) Describes the `?bytes=` and `?time=` parameters which are accepted by all the `GET _cat/...` APIs. * Edit the log streams endpoint docs (#5305) * Add speficaiton for a new rescore type (#5308) Based on PR elastic/elasticsearch#74274 * Update specification output * Update rest-api-spec (#5294) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Update rest-api-spec (#5311) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Commit Cargo.lock changes * Show unexpected union * Remove '| string' in query parameters * Always specify body.required * Fix type for uint * Return string for string | string[] * Skip empty descriptions * Remove redundant code comments * Specify default_value for expand_wildcards * Stop hardcoding expand_wildcards * Improve union handling * Hardcode "serialize": "bulk" endpoints * Handle deprecated URLs parts * Improve diff script * Tweak converter * Handle parameter visibility * Handle required parameters * Fix required parameters * Fix experimental indices sample APIs * Allow string[] for routing parameters * Fix type of if_version in ingest.put_pipeline * Fix type of search_type in rank_eval * Fix type of CategoryId * Mark find_structure column_names as string | string[] * Allow empty URLs * Handle number|string special cases * Handle Fleet IndexName | IndexCase case * Fail on unknown cases * Improve diff * Remvope file committed by mistake * Add optional body to three ML APIs * Fix ccs_minimize_roundtrips default value * Fix description for parameter that does not accept comma-separated values * Stop trying to document private API * Remove parameter in find_structure API * Fix find_stucture format enum * Remove cruft * Remove more cruft * Update Rust edition to 2024 and refactor conditional statements * Clarify main.rs Print at the correct place and use crate prefixes * Remove diplay() call * Add TODOs * Remove wrong doc_id from knn_search * Add body to project.tags * Run make spec-format-fix * wip * Switch to HttpMethod enum * Use http::Method and implement TryFrom * Use enums for stability and visibility * Switch parameter types to enum * Simplify BUILTING_MAPPINGS code * Add top-level Cargo.lock change * Add WASM integration for rest-api-spec generation * Fix leftovers from previous commit * Restrict WASM tracing to INFO * Add _common.json generation * Rename is_literal to get_literal * Fix indices.get_settings expand_wildcards default --------- Co-authored-by: Luke Whiting <luke.whiting@elastic.co> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: David Turner <david.turner@elastic.co> Co-authored-by: Lisa Cawley <lcawley@elastic.co> Co-authored-by: Mayya Sharipova <mayya.sharipova@elastic.co> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> Co-authored-by: Laurent Saint-Félix <laurent.saintfelix@elastic.co> (cherry picked from commit 7b7e18a) # Conflicts: # compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm # specification/inference/put_groq/PutGroqRequest.ts # specification/inference/put_nvidia/PutNvidiaRequest.ts # specification/streams/logs_disable/StreamsLogsDisableRequest.ts # specification/streams/logs_enable/StreamsLogsEnableRequest.ts

@codegen

* Add initial rest-api-spec converter * Wrap JSON data with endpoint name * Add headers * Extract visibility * Add debug logging for types * Improve type handling * Extract builting mappings * Skip empty headers * Add more mappings * Add required field to bodies * Support CommonCatQueryParameters * Fix availability/stability * Improve urls generation * Serialize description only if required? * Support more complex types * Add spec and docs for new logs streams endpoints (#5258) * Add spec and docs for new logs streams endpoints * Add @codegen name to Acked responses * Linting fix * Update specification/streams/status/examples/200_response/GetStreamsStatusResponseExample1.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Correct feature flag * Add doc-ids * Fix doc-ids * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Add default timeouts --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification output * Add common cat API parameters for unit rendering (#5298) Describes the `?bytes=` and `?time=` parameters which are accepted by all the `GET _cat/...` APIs. * Edit the log streams endpoint docs (#5305) * Add speficaiton for a new rescore type (#5308) Based on PR elastic/elasticsearch#74274 * Update specification output * Update rest-api-spec (#5294) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Update rest-api-spec (#5311) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Commit Cargo.lock changes * Show unexpected union * Remove '| string' in query parameters * Always specify body.required * Fix type for uint * Return string for string | string[] * Skip empty descriptions * Remove redundant code comments * Specify default_value for expand_wildcards * Stop hardcoding expand_wildcards * Improve union handling * Hardcode "serialize": "bulk" endpoints * Handle deprecated URLs parts * Improve diff script * Tweak converter * Handle parameter visibility * Handle required parameters * Fix required parameters * Fix experimental indices sample APIs * Allow string[] for routing parameters * Fix type of if_version in ingest.put_pipeline * Fix type of search_type in rank_eval * Fix type of CategoryId * Mark find_structure column_names as string | string[] * Allow empty URLs * Handle number|string special cases * Handle Fleet IndexName | IndexCase case * Fail on unknown cases * Improve diff * Remvope file committed by mistake * Add optional body to three ML APIs * Fix ccs_minimize_roundtrips default value * Fix description for parameter that does not accept comma-separated values * Stop trying to document private API * Remove parameter in find_structure API * Fix find_stucture format enum * Remove cruft * Remove more cruft * Update Rust edition to 2024 and refactor conditional statements * Clarify main.rs Print at the correct place and use crate prefixes * Remove diplay() call * Add TODOs * Remove wrong doc_id from knn_search * Add body to project.tags * Run make spec-format-fix * wip * Switch to HttpMethod enum * Use http::Method and implement TryFrom * Use enums for stability and visibility * Switch parameter types to enum * Simplify BUILTING_MAPPINGS code * Add top-level Cargo.lock change * Add WASM integration for rest-api-spec generation * Fix leftovers from previous commit * Restrict WASM tracing to INFO * Add _common.json generation * Rename is_literal to get_literal * Fix indices.get_settings expand_wildcards default --------- Co-authored-by: Luke Whiting <luke.whiting@elastic.co> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: David Turner <david.turner@elastic.co> Co-authored-by: Lisa Cawley <lcawley@elastic.co> Co-authored-by: Mayya Sharipova <mayya.sharipova@elastic.co> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> Co-authored-by: Laurent Saint-Félix <laurent.saintfelix@elastic.co> (cherry picked from commit 7b7e18a) # Conflicts: # compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm # specification/inference/put_groq/PutGroqRequest.ts # specification/inference/put_nvidia/PutNvidiaRequest.ts # specification/streams/logs_disable/StreamsLogsDisableRequest.ts # specification/streams/logs_enable/StreamsLogsEnableRequest.ts

@codegen

* Add initial rest-api-spec converter * Wrap JSON data with endpoint name * Add headers * Extract visibility * Add debug logging for types * Improve type handling * Extract builting mappings * Skip empty headers * Add more mappings * Add required field to bodies * Support CommonCatQueryParameters * Fix availability/stability * Improve urls generation * Serialize description only if required? * Support more complex types * Add spec and docs for new logs streams endpoints (#5258) * Add spec and docs for new logs streams endpoints * Add @codegen name to Acked responses * Linting fix * Update specification/streams/status/examples/200_response/GetStreamsStatusResponseExample1.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Correct feature flag * Add doc-ids * Fix doc-ids * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Add default timeouts --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification output * Add common cat API parameters for unit rendering (#5298) Describes the `?bytes=` and `?time=` parameters which are accepted by all the `GET _cat/...` APIs. * Edit the log streams endpoint docs (#5305) * Add speficaiton for a new rescore type (#5308) Based on PR elastic/elasticsearch#74274 * Update specification output * Update rest-api-spec (#5294) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Update rest-api-spec (#5311) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Commit Cargo.lock changes * Show unexpected union * Remove '| string' in query parameters * Always specify body.required * Fix type for uint * Return string for string | string[] * Skip empty descriptions * Remove redundant code comments * Specify default_value for expand_wildcards * Stop hardcoding expand_wildcards * Improve union handling * Hardcode "serialize": "bulk" endpoints * Handle deprecated URLs parts * Improve diff script * Tweak converter * Handle parameter visibility * Handle required parameters * Fix required parameters * Fix experimental indices sample APIs * Allow string[] for routing parameters * Fix type of if_version in ingest.put_pipeline * Fix type of search_type in rank_eval * Fix type of CategoryId * Mark find_structure column_names as string | string[] * Allow empty URLs * Handle number|string special cases * Handle Fleet IndexName | IndexCase case * Fail on unknown cases * Improve diff * Remvope file committed by mistake * Add optional body to three ML APIs * Fix ccs_minimize_roundtrips default value * Fix description for parameter that does not accept comma-separated values * Stop trying to document private API * Remove parameter in find_structure API * Fix find_stucture format enum * Remove cruft * Remove more cruft * Update Rust edition to 2024 and refactor conditional statements * Clarify main.rs Print at the correct place and use crate prefixes * Remove diplay() call * Add TODOs * Remove wrong doc_id from knn_search * Add body to project.tags * Run make spec-format-fix * wip * Switch to HttpMethod enum * Use http::Method and implement TryFrom * Use enums for stability and visibility * Switch parameter types to enum * Simplify BUILTING_MAPPINGS code * Add top-level Cargo.lock change * Add WASM integration for rest-api-spec generation * Fix leftovers from previous commit * Restrict WASM tracing to INFO * Add _common.json generation * Rename is_literal to get_literal * Fix indices.get_settings expand_wildcards default --------- Co-authored-by: Luke Whiting <luke.whiting@elastic.co> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: David Turner <david.turner@elastic.co> Co-authored-by: Lisa Cawley <lcawley@elastic.co> Co-authored-by: Mayya Sharipova <mayya.sharipova@elastic.co> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> Co-authored-by: Laurent Saint-Félix <laurent.saintfelix@elastic.co> (cherry picked from commit 7b7e18a) # Conflicts: # compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm # specification/inference/put_groq/PutGroqRequest.ts # specification/inference/put_nvidia/PutNvidiaRequest.ts # specification/streams/logs_disable/StreamsLogsDisableRequest.ts # specification/streams/logs_enable/StreamsLogsEnableRequest.ts

@codegen

* Add initial rest-api-spec converter * Wrap JSON data with endpoint name * Add headers * Extract visibility * Add debug logging for types * Improve type handling * Extract builting mappings * Skip empty headers * Add more mappings * Add required field to bodies * Support CommonCatQueryParameters * Fix availability/stability * Improve urls generation * Serialize description only if required? * Support more complex types * Add spec and docs for new logs streams endpoints (#5258) * Add spec and docs for new logs streams endpoints * Add @codegen name to Acked responses * Linting fix * Update specification/streams/status/examples/200_response/GetStreamsStatusResponseExample1.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Correct feature flag * Add doc-ids * Fix doc-ids * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Add default timeouts --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification output * Add common cat API parameters for unit rendering (#5298) Describes the `?bytes=` and `?time=` parameters which are accepted by all the `GET _cat/...` APIs. * Edit the log streams endpoint docs (#5305) * Add speficaiton for a new rescore type (#5308) Based on PR elastic/elasticsearch#74274 * Update specification output * Update rest-api-spec (#5294) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Update rest-api-spec (#5311) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Commit Cargo.lock changes * Show unexpected union * Remove '| string' in query parameters * Always specify body.required * Fix type for uint * Return string for string | string[] * Skip empty descriptions * Remove redundant code comments * Specify default_value for expand_wildcards * Stop hardcoding expand_wildcards * Improve union handling * Hardcode "serialize": "bulk" endpoints * Handle deprecated URLs parts * Improve diff script * Tweak converter * Handle parameter visibility * Handle required parameters * Fix required parameters * Fix experimental indices sample APIs * Allow string[] for routing parameters * Fix type of if_version in ingest.put_pipeline * Fix type of search_type in rank_eval * Fix type of CategoryId * Mark find_structure column_names as string | string[] * Allow empty URLs * Handle number|string special cases * Handle Fleet IndexName | IndexCase case * Fail on unknown cases * Improve diff * Remvope file committed by mistake * Add optional body to three ML APIs * Fix ccs_minimize_roundtrips default value * Fix description for parameter that does not accept comma-separated values * Stop trying to document private API * Remove parameter in find_structure API * Fix find_stucture format enum * Remove cruft * Remove more cruft * Update Rust edition to 2024 and refactor conditional statements * Clarify main.rs Print at the correct place and use crate prefixes * Remove diplay() call * Add TODOs * Remove wrong doc_id from knn_search * Add body to project.tags * Run make spec-format-fix * wip * Switch to HttpMethod enum * Use http::Method and implement TryFrom * Use enums for stability and visibility * Switch parameter types to enum * Simplify BUILTING_MAPPINGS code * Add top-level Cargo.lock change * Add WASM integration for rest-api-spec generation * Fix leftovers from previous commit * Restrict WASM tracing to INFO * Add _common.json generation * Rename is_literal to get_literal * Fix indices.get_settings expand_wildcards default --------- Co-authored-by: Luke Whiting <luke.whiting@elastic.co> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: David Turner <david.turner@elastic.co> Co-authored-by: Lisa Cawley <lcawley@elastic.co> Co-authored-by: Mayya Sharipova <mayya.sharipova@elastic.co> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> Co-authored-by: Laurent Saint-Félix <laurent.saintfelix@elastic.co> (cherry picked from commit 7b7e18a) # Conflicts: # compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm # specification/streams/logs_disable/StreamsLogsDisableRequest.ts # specification/streams/logs_enable/StreamsLogsEnableRequest.ts

@codegen

* Add initial rest-api-spec converter * Wrap JSON data with endpoint name * Add headers * Extract visibility * Add debug logging for types * Improve type handling * Extract builting mappings * Skip empty headers * Add more mappings * Add required field to bodies * Support CommonCatQueryParameters * Fix availability/stability * Improve urls generation * Serialize description only if required? * Support more complex types * Add spec and docs for new logs streams endpoints (#5258) * Add spec and docs for new logs streams endpoints * Add @codegen name to Acked responses * Linting fix * Update specification/streams/status/examples/200_response/GetStreamsStatusResponseExample1.yaml Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Correct feature flag * Add doc-ids * Fix doc-ids * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification/_doc_ids/table.csv Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Add default timeouts --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Quentin Pradet <quentin.pradet@elastic.co> * Update specification output * Add common cat API parameters for unit rendering (#5298) Describes the `?bytes=` and `?time=` parameters which are accepted by all the `GET _cat/...` APIs. * Edit the log streams endpoint docs (#5305) * Add speficaiton for a new rescore type (#5308) Based on PR elastic/elasticsearch#74274 * Update specification output * Update rest-api-spec (#5294) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Update rest-api-spec (#5311) Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> * Commit Cargo.lock changes * Show unexpected union * Remove '| string' in query parameters * Always specify body.required * Fix type for uint * Return string for string | string[] * Skip empty descriptions * Remove redundant code comments * Specify default_value for expand_wildcards * Stop hardcoding expand_wildcards * Improve union handling * Hardcode "serialize": "bulk" endpoints * Handle deprecated URLs parts * Improve diff script * Tweak converter * Handle parameter visibility * Handle required parameters * Fix required parameters * Fix experimental indices sample APIs * Allow string[] for routing parameters * Fix type of if_version in ingest.put_pipeline * Fix type of search_type in rank_eval * Fix type of CategoryId * Mark find_structure column_names as string | string[] * Allow empty URLs * Handle number|string special cases * Handle Fleet IndexName | IndexCase case * Fail on unknown cases * Improve diff * Remvope file committed by mistake * Add optional body to three ML APIs * Fix ccs_minimize_roundtrips default value * Fix description for parameter that does not accept comma-separated values * Stop trying to document private API * Remove parameter in find_structure API * Fix find_stucture format enum * Remove cruft * Remove more cruft * Update Rust edition to 2024 and refactor conditional statements * Clarify main.rs Print at the correct place and use crate prefixes * Remove diplay() call * Add TODOs * Remove wrong doc_id from knn_search * Add body to project.tags * Run make spec-format-fix * wip * Switch to HttpMethod enum * Use http::Method and implement TryFrom * Use enums for stability and visibility * Switch parameter types to enum * Simplify BUILTING_MAPPINGS code * Add top-level Cargo.lock change * Add WASM integration for rest-api-spec generation * Fix leftovers from previous commit * Restrict WASM tracing to INFO * Add _common.json generation * Rename is_literal to get_literal * Fix indices.get_settings expand_wildcards default --------- Co-authored-by: Luke Whiting <luke.whiting@elastic.co> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: David Turner <david.turner@elastic.co> Co-authored-by: Lisa Cawley <lcawley@elastic.co> Co-authored-by: Mayya Sharipova <mayya.sharipova@elastic.co> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: pquentin <42327+pquentin@users.noreply.github.com> Co-authored-by: Laurent Saint-Félix <laurent.saintfelix@elastic.co>

Rescorer support script. elastic#52338

2dc8bfa

elasticsearchmachine added the external-contributor Pull request authored by a developer outside the Elasticsearch team label Jun 18, 2021

mark-vieira added the :Search Relevance/Ranking Scoring, rescoring, rank evaluation. label Jun 25, 2021

elasticmachine added the Team:Search Meta label for search team label Jun 25, 2021

elasticsearchmachine changed the base branch from master to main July 22, 2022 23:11

Merge branch 'elastic:main' into script_rescorer

789b1b8

Merge branch 'main' into script_rescorer

c0513dd

javanna added the >feature label May 15, 2023

javanna added Team:Search Relevance Meta label for the Search Relevance team in Elasticsearch and removed Team:Search Meta label for search team labels Jul 16, 2024

mayya-sharipova added the team-discuss label Aug 12, 2025

Merge remote-tracking branch 'upstream/main' into script_rescorer

e551c8a

mayya-sharipova self-assigned this Aug 14, 2025

mayya-sharipova self-requested a review August 14, 2025 12:33

Use ScriptScoreQuery and KnnScoreDocQuery in ScriptRescorer

4cd76c7

mayya-sharipova added v9.2.0 and removed team-discuss labels Aug 14, 2025

Add change log

7348456

mayya-sharipova changed the title ~~Rescorer support script. #52338~~ New rescorer based on script Aug 14, 2025

john-wagster reviewed Aug 15, 2025

View reviewed changes

john-wagster approved these changes Aug 15, 2025

View reviewed changes

Merge branch 'main' into script_rescorer

3d3d27f

mayya-sharipova approved these changes Aug 20, 2025

View reviewed changes

mayya-sharipova added 2 commits August 20, 2025 10:45

Merge remote-tracking branch 'upstream/main' into script_rescorer

40be5ef

Adjustment

e1e5651

Merge branch 'main' into script_rescorer

e58970a

mayya-sharipova added 2 commits August 20, 2025 13:08

Adjust score margin

187daf5

Merge branch 'main' into script_rescorer

c77272f

Merge branch 'main' into script_rescorer

48dd4ce

Merge branch 'main' into script_rescorer

893eb80

elasticsearchmachine merged commit 759a2b6 into elastic:main Aug 21, 2025
35 checks passed

mayya-sharipova added a commit to mayya-sharipova/elasticsearch that referenced this pull request Aug 21, 2025

Add documenation about script rescorer

8a69e89

PR elastic#74274 introduced a new rescorer based on script. This adds a documenation for this rescorer.

mayya-sharipova added a commit to mayya-sharipova/elasticsearch that referenced this pull request Aug 21, 2025

Add documenation about script rescorer

a27205a

PR elastic#74274 introduced a new rescorer based on script. This adds a documentation for this rescorer.

mayya-sharipova mentioned this pull request Aug 21, 2025

Add documentation about script rescorer #133359

Merged

mayya-sharipova added a commit to mayya-sharipova/elasticsearch-specification that referenced this pull request Sep 17, 2025

Add speficaiton for a new rescore type

a1660ff

Based on PR elastic/elasticsearch#74274

This was referenced Sep 17, 2025

Add speficaiton for a new rescore type elastic/elasticsearch-specification#5307

Closed

Add new rescore type elastic/elasticsearch-specification#5308

Merged

pquentin pushed a commit to elastic/elasticsearch-specification that referenced this pull request Sep 18, 2025

Add speficaiton for a new rescore type (#5308)

7f0396c

Based on PR elastic/elasticsearch#74274

pquentin pushed a commit to elastic/elasticsearch-specification that referenced this pull request Oct 7, 2025

Add speficaiton for a new rescore type (#5308)

6445491

Based on PR elastic/elasticsearch#74274

Conversation

limingnihao commented Jun 18, 2021 • edited by mayya-sharipova Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

cla-checker-service bot commented Jun 18, 2021 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

limingnihao commented Jun 18, 2021

Uh oh!

elasticmachine commented Jun 25, 2021

Uh oh!

amylashley commented Sep 15, 2022

Uh oh!

jdconrad commented Jan 18, 2023

Uh oh!

javanna commented Jan 18, 2023

Uh oh!

davefernig commented Nov 14, 2023 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

elasticsearchmachine commented Jul 16, 2024

Uh oh!

mayya-sharipova commented Aug 14, 2025

Uh oh!

john-wagster Aug 15, 2025

Choose a reason for hiding this comment

Uh oh!

mayya-sharipova Aug 15, 2025

Choose a reason for hiding this comment

Uh oh!

john-wagster Aug 15, 2025

Choose a reason for hiding this comment

Uh oh!

john-wagster left a comment

Choose a reason for hiding this comment

Uh oh!

mayya-sharipova commented Aug 20, 2025

Uh oh!

mayya-sharipova commented Aug 20, 2025

Uh oh!

mayya-sharipova commented Aug 20, 2025

Uh oh!

mayya-sharipova commented Aug 20, 2025

Uh oh!

mayya-sharipova commented Aug 21, 2025

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

10 participants

limingnihao commented Jun 18, 2021 •

edited by mayya-sharipova

Loading

cla-checker-service bot commented Jun 18, 2021 •

edited

Loading

davefernig commented Nov 14, 2023 •

edited

Loading