lahirujayathilake commented on code in PR #47:
URL: 
https://github.com/apache/airavata-data-catalog/pull/47#discussion_r1970588592


##########
data-catalog-api/server/service/src/main/java/org/apache/airavata/datacatalog/api/service/DataCatalogAPIService.java:
##########
@@ -194,20 +194,53 @@ public void searchDataProducts(DataProductSearchRequest 
request,
             StreamObserver<DataProductSearchResponse> responseObserver) {
 
         try {
+            // takeout all the DataProduct
             MetadataSchemaQueryResult searchResult = 
dataCatalogService.searchDataProducts(request.getUserInfo(),
                     request.getSql());
-            List<DataProduct> dataProducts = searchResult.dataProducts();
-            
responseObserver.onNext(DataProductSearchResponse.newBuilder().addAllDataProducts(dataProducts).build());
+            List<DataProduct> allDataProducts = searchResult.dataProducts();

Review Comment:
   Better not to load all the DPs at once. If there are 1000s of dps match with 
the query then this would cause memory issues.
   This should be handle at query level



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