ObPluginVectorIndexHelper using memory hard limit

obdev · gaopy3 · ob-robot · commit e9dd7c5468fb · 2026-01-20T07:10:32.000Z
Co-authored-by: gaopy3 &lt;gao.panyu@qq.com&gt;
diff --git a/src/share/vector_index/ob_plugin_vector_index_util.cpp b/src/share/vector_index/ob_plugin_vector_index_util.cpp
@@ -616,7 +616,7 @@ int ObPluginVectorIndexHelper::get_vector_memory_limit_size(const uint64_t tenan
     memory_limit = 0;
     LOG_WARN("get invalid tenant config", K(tenant_id));
   } else {
-    int64_t total_memory = lib::get_tenant_memory_limit(tenant_id);
+    int64_t total_memory = lib::get_hard_memory_limit();
     int64_t vector_limit = ObTenantVectorAllocator::get_vector_mem_limit_percentage(tenant_config);
     memory_limit = total_memory * vector_limit / 100;
     LOG_TRACE("vector index memory limit debug", K(tenant_id), K(total_memory), K(vector_limit), K(memory_limit));
