fix: [2.5] Only generate the index_null_offset file when the field su…

…pport null value (#38834) issue: #38832 master pr: #38833 Signed-off-by: cai.zhang <[email protected]>
milvus-io · Dec 30, 2024 · 015e50e · 015e50e
1 parent e6c3d40
commit 015e50e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/internal/core/src/index/InvertedIndexTantivy.cpp b/internal/core/src/index/InvertedIndexTantivy.cpp
@@ -124,8 +124,10 @@ InvertedIndexTantivy<T>::Serialize(const Config& config) {
         new uint8_t[index_valid_data_length]);
     memcpy(index_valid_data.get(), null_offset.data(), index_valid_data_length);
     BinarySet res_set;
-    res_set.Append(
-        "index_null_offset", index_valid_data, index_valid_data_length);
+    if (index_valid_data_length > 0) {
+        res_set.Append(
+            "index_null_offset", index_valid_data, index_valid_data_length);
+    }
     milvus::Disassemble(res_set);
     return res_set;
 }