#4484 Milvus only search default partition if search parameter partition_tags contains _default (#4486)

Signed-off-by: yhmo <yihua.mo@zilliz.com>

CHANGELOG.md

@@ -4,6 +4,7 @@ Please mark all change in change log and use the issue from GitHub
 # Milvus 0.10.5 (TBD)
 ## Bug
 -   \#4378 Multi-threads to call load_collection() and search() cause Milvus hang
+-   \#4484 Milvus only search default partition if search parameter 'partition_tags' contains '_default'
 
 ## Feature
 

core/src/db/DBImpl.cpp

@@ -2385,7 +2385,7 @@ DBImpl::GetPartitionsByTags(const std::string& collection_id, const std::vector<
 
         if (valid_tag == milvus::engine::DEFAULT_PARTITON_TAG) {
             partition_name_array.insert(collection_id);
-            return status;
+            continue;
         }
 
         for (auto& schema : partition_array) {