Refactoring after PR 16190: rename schemeshard_export_scheme_uploader.h, implement fallback class for export metadata uploader (#16343)

Author: UgnineSirdis

ydb/core/tx/schemeshard/schemeshard_export__create.cpp

@@ -3,7 +3,7 @@
 #include "schemeshard_export.h"
 #include "schemeshard_export_flow_proposals.h"
 #include "schemeshard_export_helpers.h"
-#include "schemeshard_export_scheme_uploader.h"
+#include "schemeshard_export_uploaders.h"
 #include "schemeshard_audit_log.h"
 #include "schemeshard_impl.h"
 

ydb/core/tx/schemeshard/schemeshard_export_scheme_uploader.cpp

@@ -1,5 +1,5 @@
 #include "schemeshard.h"
-#include "schemeshard_export_scheme_uploader.h"
+#include "schemeshard_export_uploaders.h"
 
 #include <ydb/core/backup/common/encryption.h>
 #include <ydb/core/protos/flat_scheme_op.pb.h>

ydb/core/tx/schemeshard/schemeshard_export_scheme_uploader_fallback.cpp

@@ -1,4 +1,4 @@
-#include "schemeshard_export_scheme_uploader.h"
+#include "schemeshard_export_uploaders.h"
 
 #include <ydb/core/tx/schemeshard/schemeshard_private.h>
 #include <ydb/library/actors/core/actor_bootstrapped.h>
@@ -29,6 +29,27 @@ class TSchemeUploaderFallback: public TActorBootstrapped<TSchemeUploaderFallback
     ui32 ItemIdx;
 };
 
+class TExportMetadataUploaderFallback: public TActorBootstrapped<TExportMetadataUploaderFallback> {
+public:
+    TExportMetadataUploaderFallback(
+        TActorId schemeShard,
+        ui64 exportId
+    )
+        : SchemeShard(schemeShard)
+        , ExportId(exportId)
+    {
+    }
+
+    void Bootstrap() {
+        Send(SchemeShard, new TEvPrivate::TEvExportUploadMetadataResult(ExportId, false, "Exports to S3 are disabled"));
+        PassAway();
+    }
+
+private:
+    TActorId SchemeShard;
+    ui64 ExportId;
+};
+
 
 IActor* CreateSchemeUploader(TActorId schemeShard, ui64 exportId, ui32 itemIdx, TPathId sourcePathId,
     const Ydb::Export::ExportToS3Settings& settings, const TString& databaseRoot, const TString& metadata,
@@ -38,4 +59,11 @@ IActor* CreateSchemeUploader(TActorId schemeShard, ui64 exportId, ui32 itemIdx,
     return new TSchemeUploaderFallback(schemeShard, exportId, itemIdx);
 }
 
+NActors::IActor* CreateExportMetadataUploader(NActors::TActorId schemeShard, ui64 exportId,
+    const Ydb::Export::ExportToS3Settings& settings, const NKikimrSchemeOp::TExportMetadata& exportMetadata
+) {
+    Y_UNUSED(settings, exportMetadata);
+    return new TExportMetadataUploaderFallback(schemeShard, exportId);
+}
+
 } // NKikimr::NSchemeShard