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Explicitly set a confidence interval in dense vector tests #145078

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Merged
davidkyle merged 2 commits into from
Mar 27, 2026
Merged

Explicitly set a confidence interval in dense vector tests #145078

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ac8b25f
Explicitly set default confidence interval
davidkyle Mar 27, 2026
fadf620
add allowed warnings
davidkyle Mar 27, 2026
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18 changes: 18 additions & 0 deletions .../src/yamlRestTest/resources/rest-api-spec/test/search.vectors/42_knn_search_int4_flat.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
setup:
- requires:
test_runner_features: [ "allowed_warnings" ]
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version",
"Parameter [confidence_interval] in [index_options] for dense_vector field [another_vector] is deprecated and will be removed in a future version"]
indices.create:
index: int4_flat
body:
Expand All @@ -17,13 +21,15 @@ setup:
similarity: l2_norm
index_options:
type: int4_flat
confidence_interval: 0.0
another_vector:
type: dense_vector
dims: 4
index: true
similarity: l2_norm
index_options:
type: int4_flat
confidence_interval: 0.0

- do:
index:
Expand Down Expand Up @@ -306,6 +312,8 @@ setup:
type: int4_flat
---
"Test odd dimensions fail indexing":
- requires:
test_runner_features: [ "allowed_warnings" ]
# verify index creation fails
- do:
catch: bad_request
Expand All @@ -324,6 +332,7 @@ setup:

# verify dynamic dimension fails
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
indices.create:
index: dynamic_dim_hnsw_quantized
body:
Expand All @@ -335,6 +344,7 @@ setup:
similarity: l2_norm
index_options:
type: int4_hnsw
confidence_interval: 0.0

# verify index fails for odd dim vector
- do:
Expand All @@ -346,6 +356,7 @@ setup:

# verify that we can index an even dim vector after the odd dim vector failure
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
index:
index: dynamic_dim_hnsw_quantized
body:
Expand Down Expand Up @@ -410,9 +421,11 @@ setup:
- requires:
cluster_features: ["mapper.dense_vector.rescore_vector"]
reason: Needs rescore_vector feature
test_runner_features: [ "allowed_warnings" ]
- skip:
features: "headers"
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
indices.create:
index: int4_rescore_flat
body:
Expand All @@ -430,6 +443,7 @@ setup:
type: int4_flat
rescore_vector:
oversample: 1.5
confidence_interval: 0.0

- do:
bulk:
Expand Down Expand Up @@ -508,7 +522,10 @@ setup:
- not_exists: int4_flat.mappings.properties.vector.index_options.rescore_vector
---
"Nested flat search":
- requires:
test_runner_features: [ "allowed_warnings" ]
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
indices.create:
index: int4_flat_nested
body:
Expand All @@ -531,6 +548,7 @@ setup:
similarity: l2_norm
index_options:
type: int4_flat
confidence_interval: 0.0
- do:
index:
index: int4_flat_nested
Expand Down
21 changes: 20 additions & 1 deletion ...RestTest/resources/rest-api-spec/test/search.vectors/42_knn_search_int4_flat_bfloat16.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,8 +1,11 @@
setup:
- requires:
cluster_features: [ "mapper.vectors.generic_vector_format" ]
test_runner_features: [ "allowed_warnings" ]
reason: Needs generic vector support
- do:
allowed_warnings: [ "Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version",
"Parameter [confidence_interval] in [index_options] for dense_vector field [another_vector] is deprecated and will be removed in a future version" ]
indices.create:
index: int4_flat
body:
Expand All @@ -21,6 +24,7 @@ setup:
similarity: l2_norm
index_options:
type: int4_flat
confidence_interval: 0.0
another_vector:
type: dense_vector
element_type: bfloat16
Expand All @@ -29,6 +33,7 @@ setup:
similarity: l2_norm
index_options:
type: int4_flat
confidence_interval: 0.0

- do:
index:
Expand Down Expand Up @@ -312,6 +317,8 @@ setup:
type: int4_flat
---
"Test odd dimensions fail indexing":
- requires:
test_runner_features: [ "allowed_warnings" ]
# verify index creation fails
- do:
catch: bad_request
Expand All @@ -331,6 +338,7 @@ setup:

# verify dynamic dimension fails
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
indices.create:
index: dynamic_dim_hnsw_quantized
body:
Expand All @@ -343,6 +351,7 @@ setup:
similarity: l2_norm
index_options:
type: int4_hnsw
confidence_interval: 0.0

# verify index fails for odd dim vector
- do:
Expand All @@ -354,6 +363,7 @@ setup:

# verify that we can index an even dim vector after the odd dim vector failure
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
index:
index: dynamic_dim_hnsw_quantized
body:
Expand Down Expand Up @@ -409,10 +419,11 @@ setup:
---
"Test index configured rescore vector":
- requires:
test_runner_features: "close_to"
test_runner_features: ["close_to", "allowed_warnings"]
- skip:
features: "headers"
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
indices.create:
index: int4_rescore_flat
body:
Expand All @@ -431,6 +442,7 @@ setup:
type: int4_flat
rescore_vector:
oversample: 1.5
confidence_interval: 0.0

- do:
bulk:
Expand Down Expand Up @@ -506,7 +518,10 @@ setup:
- not_exists: int4_flat.mappings.properties.vector.index_options.rescore_vector
---
"Nested flat search":
- requires:
test_runner_features: [ "allowed_warnings" ]
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
indices.create:
index: int4_flat_nested
body:
Expand All @@ -530,7 +545,9 @@ setup:
similarity: l2_norm
index_options:
type: int4_flat
confidence_interval: 0.0
- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
index:
index: int4_flat_nested
id: "1"
Expand All @@ -543,6 +560,7 @@ setup:
vector: [240.0, 300, -3, 1 ]

- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
index:
index: int4_flat_nested
id: "2"
Expand All @@ -557,6 +575,7 @@ setup:
vector: [0, 1.0, 0, 1.8]

- do:
allowed_warnings: ["Parameter [confidence_interval] in [index_options] for dense_vector field [vector] is deprecated and will be removed in a future version"]
index:
index: int4_flat_nested
id: "3"
Expand Down
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