Drop old epoch reorder impl (#11218)

Author: rvu1024

ydb/library/yql/providers/yt/common/yql_yt_settings.cpp

@@ -457,7 +457,6 @@ TYtConfiguration::TYtConfiguration(TTypeAnnotationContext& typeCtx)
     REGISTER_SETTING(*this, UseAggPhases);
     REGISTER_SETTING(*this, UsePartitionsByKeysForFinalAgg);
     REGISTER_SETTING(*this, ForceJobSizeAdjuster);
-    REGISTER_SETTING(*this, _EnableWriteReorder);
     REGISTER_SETTING(*this, EnforceJobUtc);
     REGISTER_SETTING(*this, UseRPCReaderInDQ);
     REGISTER_SETTING(*this, DQRPCReaderInflight).Lower(1);

ydb/library/yql/providers/yt/common/yql_yt_settings.h

@@ -275,7 +275,6 @@ struct TYtSettings {
     NCommon::TConfSetting<bool, false> JoinCommonUseMapMultiOut;
     NCommon::TConfSetting<bool, false> UseAggPhases;
     NCommon::TConfSetting<bool, false> UsePartitionsByKeysForFinalAgg;
-    NCommon::TConfSetting<bool, false> _EnableWriteReorder;
     NCommon::TConfSetting<double, false> MaxCpuUsageToFuseMultiOuts;
     NCommon::TConfSetting<double, false> MaxReplicationFactorToFuseMultiOuts;
     NCommon::TConfSetting<ui64, false> ApplyStoredConstraints;

ydb/library/yql/providers/yt/lib/graph_reorder/ya.make

@@ -2,7 +2,6 @@ LIBRARY()
 
 SRCS(
     yql_graph_reorder.cpp
-    yql_graph_reorder_old.cpp
 )
 
 PEERDIR(

ydb/library/yql/providers/yt/lib/graph_reorder/yql_graph_reorder_old.cpp

@@ -45,7 +45,6 @@ Y_UNIT_TEST_SUITE(TYqlEpoch) {
         typeAnnotationContext->RandomProvider = CreateDeterministicRandomProvider(1);
         auto ytState = MakeIntrusive<TYtState>(typeAnnotationContext.Get());
         ytState->Gateway = ytGateway;
-        ytState->Configuration->Dispatch(NCommon::ALL_CLUSTERS, "_EnableWriteReorder", "true", NCommon::TSettingDispatcher::EStage::CONFIG, NCommon::TSettingDispatcher::GetDefaultErrorCallback());
 
         InitializeYtGateway(ytGateway, ytState);
         typeAnnotationContext->AddDataSink(YtProviderName, CreateYtDataSink(ytState));