fix(views): Add relationship annotation to GlobalViewsSettings urn (d…

…atahub-project#10597)

metadata-models/src/main/pegasus/com/linkedin/settings/global/GlobalViewsSettings.pdl

@@ -9,5 +9,9 @@ record GlobalViewsSettings {
  /**
  * The default View for the instance, or organization.
  */
+ @Relationship = {
+ "name": "viewedWith",
+ "entityTypes": [ "dataHubView" ]
+ }
  defaultView: optional Urn
-}
+}

metadata-service/services/src/main/java/com/linkedin/metadata/service/ViewService.java

@@ -11,12 +11,14 @@
 import com.linkedin.metadata.entity.AspectUtils;
 import com.linkedin.metadata.key.DataHubViewKey;
 import com.linkedin.metadata.utils.EntityKeyUtils;
+import com.linkedin.r2.RemoteInvocationException;
 import com.linkedin.view.DataHubViewDefinition;
 import com.linkedin.view.DataHubViewInfo;
 import com.linkedin.view.DataHubViewType;
 import io.datahubproject.metadata.context.OperationContext;
 import java.util.Objects;
 import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import lombok.extern.slf4j.Slf4j;
@@ -177,6 +179,20 @@ public void deleteView(@Nonnull OperationContext opContext, @Nonnull Urn viewUrn
  try {
  this.entityClient.deleteEntity(
  opContext, Objects.requireNonNull(viewUrn, "viewUrn must not be null"));
+
+ // Asynchronously delete all references to the entity (to return quickly)
+ CompletableFuture.runAsync(
+ () -> {
+ try {
+ this.entityClient.deleteEntityReferences(opContext, viewUrn);
+ } catch (RemoteInvocationException e) {
+ log.error(
+ String.format(
+ "Caught exception while attempting to clear all entity references for view with urn %s",
+ viewUrn),
+ e);
+ }
+ });
  } catch (Exception e) {
  throw new RuntimeException(String.format("Failed to delete View with urn %s", viewUrn), e);
  }