feat: Add DISTINCT_ARRAY aggregation type (#110)

* feat: add distinct aggregation

* add DISTINCT_ARRAY operator

* update attribute service

Author: SrikarMannepalli

hypertrace-core-graphql-attribute-store/src/main/java/org/hypertrace/core/graphql/attributes/AttributeModelMetricAggregationType.java

@@ -8,5 +8,6 @@ public enum AttributeModelMetricAggregationType {
   MAX,
   AVGRATE,
   PERCENTILE,
-  DISTINCT_COUNT
+  DISTINCT_COUNT,
+  DISTINCT_ARRAY
 }

hypertrace-core-graphql-attribute-store/src/main/java/org/hypertrace/core/graphql/attributes/AttributeModelTranslator.java

@@ -60,6 +60,8 @@ private AttributeModelMetricAggregationType convertMetricAggregationType(
         return AttributeModelMetricAggregationType.PERCENTILE;
       case DISTINCT_COUNT:
         return AttributeModelMetricAggregationType.DISTINCT_COUNT;
+      case DISTINCT_ARRAY:
+        return AttributeModelMetricAggregationType.DISTINCT_ARRAY;
       case AGG_UNDEFINED:
       case UNRECOGNIZED:
       default:

hypertrace-core-graphql-common-schema/src/main/java/org/hypertrace/core/graphql/common/schema/attributes/MetricAggregationType.java

@@ -11,7 +11,8 @@ public enum MetricAggregationType {
   MAX,
   AVGRATE,
   PERCENTILE,
-  DISTINCTCOUNT;
+  DISTINCTCOUNT,
+  DISTINCT_ARRAY;
 
   public static final String TYPE_NAME = "MetricAggregationType";
 }

hypertrace-core-graphql-common-schema/src/main/java/org/hypertrace/core/graphql/common/utils/attributes/AttributeModelMetricAggregationTypeConverter.java

@@ -29,6 +29,8 @@ public Single<AttributeModelMetricAggregationType> convert(
         return Single.just(AttributeModelMetricAggregationType.PERCENTILE);
       case DISTINCTCOUNT:
         return Single.just(AttributeModelMetricAggregationType.DISTINCT_COUNT);
+      case DISTINCT_ARRAY:
+        return Single.just(AttributeModelMetricAggregationType.DISTINCT_ARRAY);
       default:
         return Single.error(
             new UnknownFormatConversionException(

hypertrace-core-graphql-common-schema/src/main/java/org/hypertrace/core/graphql/common/utils/attributes/MetricAggregationTypeConverter.java

@@ -29,6 +29,8 @@ public Single<MetricAggregationType> convert(
         return Single.just(MetricAggregationType.PERCENTILE);
       case DISTINCT_COUNT:
         return Single.just(MetricAggregationType.DISTINCTCOUNT);
+      case DISTINCT_ARRAY:
+        return Single.just(MetricAggregationType.DISTINCT_ARRAY);
       default:
         return Single.error(
             new UnknownFormatConversionException(

hypertrace-core-graphql-platform/build.gradle.kts

@@ -14,8 +14,8 @@ dependencies {
     api("org.hypertrace.core.grpcutils:grpc-client-utils:0.7.7")
     api("org.hypertrace.core.grpcutils:grpc-client-rx-utils:0.7.7")
     api("org.hypertrace.core.grpcutils:grpc-client-rx-utils:0.7.7")
-    api("org.hypertrace.gateway.service:gateway-service-api:0.2.12")
-    api("org.hypertrace.core.attribute.service:caching-attribute-service-client:0.13.6")
+    api("org.hypertrace.gateway.service:gateway-service-api:0.2.13")
+    api("org.hypertrace.core.attribute.service:caching-attribute-service-client:0.14.8")
 
     api("com.google.inject:guice:5.1.0")
     api("com.graphql-java:graphql-java:15.0")