fix parsing file size > 2G

ref:85ebcba10fd17a50793af52317f165f7b2507264

1 files changed, 2 insertions, 2 deletions

diff --git a/ydb/library/yql/providers/s3/provider/yql_s3_io_discovery.cpp b/ydb/library/yql/providers/s3/provider/yql_s3_io_discovery.cpp
index 2638b7e137d..17f2d7cf36a 100644
--- a/ydb/library/yql/providers/s3/provider/yql_s3_io_discovery.cpp
+++ b/ydb/library/yql/providers/s3/provider/yql_s3_io_discovery.cpp
@@ -29,7 +29,7 @@ std::array<TExprNode::TPtr, 2U> GetSchema(const TExprNode& settings) {
     return {};
 }
 
-using TItemsMap = std::map<TString, std::size_t>;
+using TItemsMap = std::map<TString, ui64>;
 using TPendingBuckets = std::unordered_map<std::tuple<TString, TString, TString>, std::tuple<TNodeSet, TItemsMap, TIssues>, THash<std::tuple<TString, TString, TString>>>;
 
 ERetryErrorClass RetryS3SlowDown(long httpResponseCode) {
@@ -73,7 +73,7 @@ void OnDiscovery(
             }
 
             for (const auto& content : contents) {
-                items.emplace(content.Node("s3:Key", false, nss).Value<TString>(), content.Node("s3:Size", false, nss).Value<unsigned>());
+                items.emplace(content.Node("s3:Key", false, nss).Value<TString>(), content.Node("s3:Size", false, nss).Value<ui64>());
             }
 
             if (root.Node("s3:IsTruncated", false, nss).Value<bool>()) {