Fix YAML test capabilities, add profile test for similarity

Author: carlosdelest

rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/search.vectors/210_knn_search_profile.yml

@@ -1,7 +1,14 @@
 setup:
   - requires:
-      cluster_features: "mapper.vectors.bbq"
-      reason: 'kNN float to better-binary quantization is required'
+      reason: 'Quantized vector rescoring is required'
+      test_runner_features: [ capabilities ]
+      capabilities:
+        - method: GET
+          path: /_search
+          capabilities: [ knn_quantized_vector_rescore ]
+  - skip:
+      features: "headers"
+
   - do:
       indices.create:
         index: bbq_hnsw
@@ -34,8 +41,8 @@ setup:
         id: "1"
         body:
           name: cow.jpg
-          vector: [300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0]
-          another_vector: [115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0]
+          vector: [ 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0, 230.0, 300.33, -34.8988, 15.555, -200.0 ]
+          another_vector: [ 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0, 130.0, 115.0, -1.02, 15.555, -100.0 ]
   # Flush in order to provoke a merge later
   - do:
       indices.flush:
@@ -47,8 +54,8 @@ setup:
         id: "2"
         body:
           name: moose.jpg
-          vector: [100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0]
-          another_vector: [50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120]
+          vector: [ 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0, -0.5, 100.0, -13, 14.8, -156.0 ]
+          another_vector: [ 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120, -0.5, 50.0, -1, 1, 120 ]
   # Flush in order to provoke a merge later
   - do:
       indices.flush:
@@ -60,8 +67,8 @@ setup:
         id: "3"
         body:
           name: rabbit.jpg
-          vector: [111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0]
-          another_vector: [11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0]
+          vector: [ 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0, 0.5, 111.3, -13.0, 14.8, -156.0 ]
+          another_vector: [ 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0, -0.5, 11.0, 0, 12, 111.0 ]
   # Flush in order to provoke a merge later
   - do:
       indices.flush:
@@ -81,7 +88,7 @@ setup:
           profile: true
           knn:
             field: vector
-            query_vector: [ 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0]
+            query_vector: [ 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0 ]
             k: 3
             num_candidates: 3
 
@@ -94,9 +101,27 @@ setup:
           profile: true
           knn:
             field: vector
-            query_vector: [ 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0]
+            query_vector: [ 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0 ]
+            k: 3
+            num_candidates: 3
+            "rescore":
+              "oversample": 2.0
+
+  # We expect the knn search ops + rescoring num_cnaidates (for rescoring) per shard
+  - match: { profile.shards.0.dfs.knn.0.vector_operations_count: 6 }
+
+  # Search with similarity to check number of operations are propagated correctly
+  - do:
+      search:
+        index: bbq_hnsw
+        body:
+          profile: true
+          knn:
+            field: vector
+            query_vector: [ 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0, -0.5, 90.0, -10, 14.8, -156.0 ]
             k: 3
             num_candidates: 3
+            similarity: 100000.0
             "rescore":
               "oversample": 2.0