Y_FAIL->Y_ABORT at '^yt'

https://clubs.at.yandex-team.ru/arcadia/29404

20 files changed, 66 insertions, 66 deletions

diff --git a/yt/cpp/mapreduce/client/operation_preparer.cpp b/yt/cpp/mapreduce/client/operation_preparer.cpp
index 81321d9726..c995c2878e 100644
--- a/yt/cpp/mapreduce/client/operation_preparer.cpp
+++ b/yt/cpp/mapreduce/client/operation_preparer.cpp
@@ -720,7 +720,7 @@ TString TJobPreparer::UploadToCache(const IItemToUpload& itemToUpload) const
             result = UploadToRandomPath(itemToUpload);
             break;
         default:
-            Y_FAIL("Unknown file cache mode: %d", static_cast<int>(Options_.FileCacheMode_));
+            Y_ABORT("Unknown file cache mode: %d", static_cast<int>(Options_.FileCacheMode_));
     }
 
     YT_LOG_INFO("Complete uploading file (FileName: %v; PreparationId: %v)",
@@ -805,7 +805,7 @@ void TJobPreparer::UploadBinary(const TJobBinaryConfig& jobBinary)
         }
         UseFileInCypress(ytPath.FileName("cppbinary").Executable(true));
     } else {
-        Y_FAIL("%s", (::TStringBuilder() << "Unexpected jobBinary tag: " << jobBinary.index()).data());
+        Y_ABORT("%s", (::TStringBuilder() << "Unexpected jobBinary tag: " << jobBinary.index()).data());
     }
 }
 
diff --git a/yt/cpp/mapreduce/client/skiff.cpp b/yt/cpp/mapreduce/client/skiff.cpp
index 67a0f960ae..de9f667d79 100644
--- a/yt/cpp/mapreduce/client/skiff.cpp
+++ b/yt/cpp/mapreduce/client/skiff.cpp
@@ -282,7 +282,7 @@ NSkiff::TSkiffSchemaPtr CreateSkiffSchemaIfNecessary(
                 case ENodeReaderFormat::Auto:
                     return nullptr;
                 default:
-                    Y_FAIL("Unexpected node reader format: %d", static_cast<int>(nodeReaderFormat));
+                    Y_ABORT("Unexpected node reader format: %d", static_cast<int>(nodeReaderFormat));
             }
         }
     }
@@ -325,7 +325,7 @@ NSkiff::TSkiffSchemaPtr CreateSkiffSchemaIfNecessary(
                 }
                 break;
             default:
-                Y_FAIL("Unexpected node reader format: %d", static_cast<int>(nodeReaderFormat));
+                Y_ABORT("Unexpected node reader format: %d", static_cast<int>(nodeReaderFormat));
         }
 
         NSkiff::TSkiffSchemaPtr curSkiffSchema;
diff --git a/yt/cpp/mapreduce/client/structured_table_formats.cpp b/yt/cpp/mapreduce/client/structured_table_formats.cpp
index 60e3d61c99..f277a8dabe 100644
--- a/yt/cpp/mapreduce/client/structured_table_formats.cpp
+++ b/yt/cpp/mapreduce/client/structured_table_formats.cpp
@@ -263,7 +263,7 @@ TStructuredRowStreamDescription GetJobStreamDescription(
         case EIODirection::Output:
             return job.GetOutputRowStreamDescription();
         default:
-            Y_FAIL("unreachable");
+            Y_ABORT("unreachable");
     }
 }
 
@@ -275,7 +275,7 @@ TString GetSuffix(EIODirection direction)
         case EIODirection::Output:
             return "_output";
     }
-    Y_FAIL("unreachable");
+    Y_ABORT("unreachable");
 }
 
 TString GetAddIOMethodName(EIODirection direction)
@@ -286,7 +286,7 @@ TString GetAddIOMethodName(EIODirection direction)
         case EIODirection::Output:
             return "AddOutput<>";
     }
-    Y_FAIL("unreachable");
+    Y_ABORT("unreachable");
 }
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/yt/cpp/mapreduce/http/retry_request.cpp b/yt/cpp/mapreduce/http/retry_request.cpp
index ba116edcf7..383b3f16d5 100644
--- a/yt/cpp/mapreduce/http/retry_request.cpp
+++ b/yt/cpp/mapreduce/http/retry_request.cpp
@@ -140,7 +140,7 @@ TResponseInfo RetryRequestWithPolicy(
         }
     }
 
-    Y_FAIL("Retries must have either succeeded or thrown an exception");
+    Y_ABORT("Retries must have either succeeded or thrown an exception");
 }
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/yt/cpp/mapreduce/interface/client.cpp b/yt/cpp/mapreduce/interface/client.cpp
index 11d308b809..10ee1f572a 100644
--- a/yt/cpp/mapreduce/interface/client.cpp
+++ b/yt/cpp/mapreduce/interface/client.cpp
@@ -11,7 +11,7 @@ void ILock::Wait(TDuration timeout)
 
 void ITransaction::Detach()
 {
-    Y_FAIL("ITransaction::Detach() is not implemented");
+    Y_ABORT("ITransaction::Detach() is not implemented");
 }
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/yt/cpp/mapreduce/interface/finish_or_die.h b/yt/cpp/mapreduce/interface/finish_or_die.h
index 9d7dcece02..cb8d96c454 100644
--- a/yt/cpp/mapreduce/interface/finish_or_die.h
+++ b/yt/cpp/mapreduce/interface/finish_or_die.h
@@ -13,7 +13,7 @@ template <typename T>
 void FinishOrDie(T* pThis, const char* className) noexcept
 {
     auto fail = [&] (const char* what) {
-        Y_FAIL(
+        Y_ABORT(
             "\n\n"
             "Destructor of %s caught exception during Finish: %s.\n"
             "Some data is probably has not been written.\n"
diff --git a/yt/cpp/mapreduce/interface/io.cpp b/yt/cpp/mapreduce/interface/io.cpp
index f97629721a..bbd417893c 100644
--- a/yt/cpp/mapreduce/interface/io.cpp
+++ b/yt/cpp/mapreduce/interface/io.cpp
@@ -15,17 +15,17 @@ TMaybe<size_t> IReaderImplBase::GetReadByteCount() const
 
 i64 IReaderImplBase::GetTabletIndex() const
 {
-    Y_FAIL("Unimplemented");
+    Y_ABORT("Unimplemented");
 }
 
 bool IReaderImplBase::IsEndOfStream() const
 {
-    Y_FAIL("Unimplemented");
+    Y_ABORT("Unimplemented");
 }
 
 bool IReaderImplBase::IsRawReaderExhausted() const
 {
-    Y_FAIL("Unimplemented");
+    Y_ABORT("Unimplemented");
 }
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/yt/cpp/mapreduce/interface/logging/yt_log.cpp b/yt/cpp/mapreduce/interface/logging/yt_log.cpp
index 8948021407..6b1e8ff049 100644
--- a/yt/cpp/mapreduce/interface/logging/yt_log.cpp
+++ b/yt/cpp/mapreduce/interface/logging/yt_log.cpp
@@ -59,7 +59,7 @@ public:
 
     void UpdateCategory(TLoggingCategory* /*category*/) override
     {
-        Y_FAIL();
+        Y_ABORT();
     }
 
     bool GetAbortOnAlert() const override
diff --git a/yt/cpp/mapreduce/interface/operation-inl.h b/yt/cpp/mapreduce/interface/operation-inl.h
index c1323f820f..20526f5215 100644
--- a/yt/cpp/mapreduce/interface/operation-inl.h
+++ b/yt/cpp/mapreduce/interface/operation-inl.h
@@ -563,7 +563,7 @@ int RunRawJob(size_t outputTableCount, IInputStream& jobStateStream)
 template <>
 inline int RunRawJob<TCommandRawJob>(size_t /* outputTableCount */, IInputStream& /* jobStateStream */)
 {
-    Y_FAIL();
+    Y_ABORT();
 }
 
 template <class TVanillaJob>
@@ -599,7 +599,7 @@ int RunVanillaJob(size_t outputTableCount, IInputStream& jobStateStream)
 template <>
 inline int RunVanillaJob<TCommandVanillaJob>(size_t /* outputTableCount */, IInputStream& /* jobStateStream */)
 {
-    Y_FAIL();
+    Y_ABORT();
 }
 
 template <class TJob>
diff --git a/yt/cpp/mapreduce/interface/operation.cpp b/yt/cpp/mapreduce/interface/operation.cpp
index 03592b13fe..0bb490b1ac 100644
--- a/yt/cpp/mapreduce/interface/operation.cpp
+++ b/yt/cpp/mapreduce/interface/operation.cpp
@@ -42,7 +42,7 @@ const TString& TCommandRawJob::GetCommand() const
 
 void TCommandRawJob::Do(const TRawJobContext& /* jobContext */)
 {
-    Y_FAIL("TCommandRawJob::Do must not be called");
+    Y_ABORT("TCommandRawJob::Do must not be called");
 }
 
 REGISTER_NAMED_RAW_JOB("NYT::TCommandRawJob", TCommandRawJob)
@@ -60,7 +60,7 @@ const TString& TCommandVanillaJob::GetCommand() const
 
 void TCommandVanillaJob::Do()
 {
-    Y_FAIL("TCommandVanillaJob::Do must not be called");
+    Y_ABORT("TCommandVanillaJob::Do must not be called");
 }
 
 REGISTER_NAMED_VANILLA_JOB("NYT::TCommandVanillaJob", TCommandVanillaJob);
diff --git a/yt/cpp/mapreduce/interface/protobuf_format.cpp b/yt/cpp/mapreduce/interface/protobuf_format.cpp
index 0f6895966e..bdf7ed8c40 100644
--- a/yt/cpp/mapreduce/interface/protobuf_format.cpp
+++ b/yt/cpp/mapreduce/interface/protobuf_format.cpp
@@ -98,7 +98,7 @@ TFieldOption FieldFlagToOption(EWrapperFieldFlag::Enum flag)
         case EFlag::ENUM_CHECK_VALUES:
             return EProtobufEnumWritingMode::CheckValues;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TMessageOption MessageFlagToOption(EWrapperMessageFlag::Enum flag)
@@ -110,7 +110,7 @@ TMessageOption MessageFlagToOption(EWrapperMessageFlag::Enum flag)
         case EFlag::SORT_FIELDS_BY_FIELD_NUMBER:
             return EProtobufFieldSortOrder::ByFieldNumber;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TOneofOption OneofFlagToOption(EWrapperOneofFlag::Enum flag)
@@ -122,7 +122,7 @@ TOneofOption OneofFlagToOption(EWrapperOneofFlag::Enum flag)
         case EFlag::VARIANT:
             return EProtobufOneofMode::Variant;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 EWrapperFieldFlag::Enum OptionToFieldFlag(TFieldOption option)
@@ -142,7 +142,7 @@ EWrapperFieldFlag::Enum OptionToFieldFlag(TFieldOption option)
                 case EProtobufType::EnumString:
                     return EFlag::ENUM_STRING;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         EFlag::Enum operator() (EProtobufSerializationMode serializationMode)
         {
@@ -154,7 +154,7 @@ EWrapperFieldFlag::Enum OptionToFieldFlag(TFieldOption option)
                 case EProtobufSerializationMode::Embedded:
                     return EFlag::EMBEDDED;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         EFlag::Enum operator() (EProtobufListMode listMode)
         {
@@ -164,7 +164,7 @@ EWrapperFieldFlag::Enum OptionToFieldFlag(TFieldOption option)
                 case EProtobufListMode::Required:
                     return EFlag::REQUIRED_LIST;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         EFlag::Enum operator() (EProtobufMapMode mapMode)
         {
@@ -178,7 +178,7 @@ EWrapperFieldFlag::Enum OptionToFieldFlag(TFieldOption option)
                 case EProtobufMapMode::OptionalDict:
                     return EFlag::MAP_AS_OPTIONAL_DICT;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         EFlag::Enum operator() (EProtobufEnumWritingMode enumWritingMode)
         {
@@ -188,7 +188,7 @@ EWrapperFieldFlag::Enum OptionToFieldFlag(TFieldOption option)
                 case EProtobufEnumWritingMode::CheckValues:
                     return EFlag::ENUM_CHECK_VALUES;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
     };
 
@@ -208,7 +208,7 @@ EWrapperMessageFlag::Enum OptionToMessageFlag(TMessageOption option)
                 case EProtobufFieldSortOrder::ByFieldNumber:
                     return EFlag::SORT_FIELDS_BY_FIELD_NUMBER;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
     };
 
@@ -228,7 +228,7 @@ EWrapperOneofFlag::Enum OptionToOneofFlag(TOneofOption option)
                 case EProtobufOneofMode::Variant:
                     return EFlag::VARIANT;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
     };
 
@@ -410,12 +410,12 @@ TProtobufOneofOptions GetDefaultOneofOptions(const Descriptor* descriptor)
                 case EProtobufSerializationMode::Embedded:
                     return defaultOneofOptions;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         case EProtobufOneofMode::SeparateFields:
             return defaultOneofOptions;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -444,7 +444,7 @@ void ValidateProtobufType(const FieldDescriptor& fieldDescriptor, EProtobufType
             ensureType(FieldDescriptor::TYPE_ENUM);
             return;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -588,11 +588,11 @@ TString DeduceProtobufType(
                 case EProtobufSerializationMode::Embedded:
                     return "embedded_message";
             }
-            Y_FAIL();
+            Y_ABORT();
         default:
             return fieldDescriptor->type_name();
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TString GetColumnName(const ::google::protobuf::FieldDescriptor& field)
@@ -648,7 +648,7 @@ TNode MakeMapFieldsConfig(
                 cycleChecker);
         }
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TNode MakeProtoFormatFieldConfig(
@@ -736,7 +736,7 @@ void MakeProtoFormatOneofConfig(
             return;
         }
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TNode MakeProtoFormatMessageFieldsConfig(
@@ -1029,7 +1029,7 @@ TValueTypeOrOtherColumns GetScalarFieldType(
             case EProtobufType::OtherColumns:
                 return TOtherColumns{};
         }
-        Y_FAIL();
+        Y_ABORT();
     }
 
     switch (fieldDescriptor.cpp_type()) {
@@ -1074,7 +1074,7 @@ void SortFields(TVector<const FieldDescriptor*>& fieldDescriptors, EProtobufFiel
             });
             return;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 NTi::TTypePtr CreateStruct(TStringBuf fieldName, TVector<TMember> members)
@@ -1217,7 +1217,7 @@ void TTableSchemaInferrer::ProcessOneofField(
             return;
         }
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TVector<TMember> TTableSchemaInferrer::GetMessageMembers(
@@ -1335,7 +1335,7 @@ NTi::TTypePtr TTableSchemaInferrer::GetMapType(
                 case EProtobufListMode::Optional:
                     return NTi::Optional(std::move(list));
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         case EProtobufMapMode::Dict:
         case EProtobufMapMode::OptionalDict: {
@@ -1396,7 +1396,7 @@ TTypePtrOrOtherColumns TTableSchemaInferrer::GetFieldType(
                     case EProtobufListMode::Optional:
                         return NTi::TTypePtr(NTi::Optional(NTi::List(*type)));
                 }
-                Y_FAIL();
+                Y_ABORT();
             }
             case FieldDescriptor::Label::LABEL_OPTIONAL:
                 return std::visit(TOverloaded{
@@ -1413,7 +1413,7 @@ TTypePtrOrOtherColumns TTableSchemaInferrer::GetFieldType(
                 return *type;
             }
         }
-        Y_FAIL();
+        Y_ABORT();
     };
 
     switch (fieldOptions.SerializationMode) {
@@ -1433,7 +1433,7 @@ TTypePtrOrOtherColumns TTableSchemaInferrer::GetFieldType(
             ythrow yexception() << "EMBEDDED field is not allowed for field "
                 << fieldDescriptor.full_name();
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TTableSchema TTableSchemaInferrer::InferSchema(const Descriptor& messageDescriptor)
diff --git a/yt/cpp/mapreduce/io/proto_table_reader.cpp b/yt/cpp/mapreduce/io/proto_table_reader.cpp
index 28a4bc8719..c77c2a220a 100644
--- a/yt/cpp/mapreduce/io/proto_table_reader.cpp
+++ b/yt/cpp/mapreduce/io/proto_table_reader.cpp
@@ -116,7 +116,7 @@ void ReadMessageFromNode(const TNode& node, Message* row)
                     valueDesc = fieldDesc->enum_type()->FindValueByNumber(value);
                     stringValue = ToString(value);
                 } else {
-                    Y_FAIL();
+                    Y_ABORT();
                 }
 
                 if (valueDesc == nullptr) {
diff --git a/yt/cpp/mapreduce/io/skiff_table_reader.cpp b/yt/cpp/mapreduce/io/skiff_table_reader.cpp
index 18a280911d..66c7c3ab6f 100644
--- a/yt/cpp/mapreduce/io/skiff_table_reader.cpp
+++ b/yt/cpp/mapreduce/io/skiff_table_reader.cpp
@@ -244,7 +244,7 @@ void TSkiffTableReader::ReadRow()
             case NSkiff::EWireType::Nothing:
                 return TNode::CreateEntity();
             default:
-                Y_FAIL("Bad column wire type: '%s'", ::ToString(wireType).data());
+                Y_ABORT("Bad column wire type: '%s'", ::ToString(wireType).data());
         }
     };
 
@@ -278,7 +278,7 @@ void TSkiffTableReader::ReadRow()
                 RowIndex_ = value.AsInt64();
                 break;
             default:
-                Y_FAIL("Bad column type: %d", static_cast<int>(columnSchema.Type));
+                Y_ABORT("Bad column type: %d", static_cast<int>(columnSchema.Type));
         }
     }
 
diff --git a/yt/yt/client/table_client/composite_compare.cpp b/yt/yt/client/table_client/composite_compare.cpp
index 7d28c21b3a..5dc4c74fc0 100644
--- a/yt/yt/client/table_client/composite_compare.cpp
+++ b/yt/yt/client/table_client/composite_compare.cpp
@@ -229,7 +229,7 @@ TFingerprint CompositeFarmHash(TYsonStringBuf value)
         }
         case EYsonItemType::EndOfStream:
             // Invalid yson, parser should have thrown.
-            Y_FAIL();
+            Y_ABORT();
     }
 
     for (;;) {
diff --git a/yt/yt/client/table_client/logical_type.cpp b/yt/yt/client/table_client/logical_type.cpp
index 8d7687c755..937d3365e8 100644
--- a/yt/yt/client/table_client/logical_type.cpp
+++ b/yt/yt/client/table_client/logical_type.cpp
@@ -1429,7 +1429,7 @@ bool IsComparable(const TLogicalTypePtr& type)
                 case ESimpleLogicalValueType::Json:
                     return false;
             }
-            Y_FAIL();
+            Y_ABORT();
         case ELogicalMetatype::Decimal:
             return true;
         case ELogicalMetatype::Optional:
diff --git a/yt/yt/core/yson/pull_parser.cpp b/yt/yt/core/yson/pull_parser.cpp
index 9c32a97078..55261056f6 100644
--- a/yt/yt/core/yson/pull_parser.cpp
+++ b/yt/yt/core/yson/pull_parser.cpp
@@ -618,7 +618,7 @@ bool TYsonPullParserCursor::TryConsumeFragmentStart()
 
 [[noreturn]] void TYsonPullParserCursor::FailAsTryConsumeFragmentStartNotCalled()
 {
-    Y_FAIL("TryConsumeFragmentStart must be called before anything else when parsing list or map fragment");
+    Y_ABORT("TryConsumeFragmentStart must be called before anything else when parsing list or map fragment");
 }
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/yt/yt/library/formats/protobuf.cpp b/yt/yt/library/formats/protobuf.cpp
index 99d4e041ff..4ed6d7f5d1 100644
--- a/yt/yt/library/formats/protobuf.cpp
+++ b/yt/yt/library/formats/protobuf.cpp
@@ -541,7 +541,7 @@ static EProtobufType SpecialToProtobufType(ESpecialProtobufType specialType)
         case ESpecialProtobufType::OtherColumns:
             return EProtobufType::OtherColumns;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 class TCycleChecker
@@ -634,7 +634,7 @@ private:
                     descriptor,
                     TProtobufFieldOptions{.SerializationMode = EProtobufSerializationMode::Yt});
         }
-        Y_FAIL();
+        Y_ABORT();
     }
 
     TProtobufTypeConfigPtr CreateFieldTypeConfig(
@@ -747,7 +747,7 @@ private:
                 return {field};
             }
         }
-        Y_FAIL();
+        Y_ABORT();
     }
 
     // NB: This function does not caches the created config!
diff --git a/yt/yt/library/formats/protobuf_options.cpp b/yt/yt/library/formats/protobuf_options.cpp
index 5e9543d844..96d6eb9ab4 100644
--- a/yt/yt/library/formats/protobuf_options.cpp
+++ b/yt/yt/library/formats/protobuf_options.cpp
@@ -68,7 +68,7 @@ TFieldOption FieldFlagToOption(EWrapperFieldFlag::Enum flag)
         case EFlag::ENUM_CHECK_VALUES:
             return EProtobufEnumWritingMode::CheckValues;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TMessageOption MessageFlagToOption(EWrapperMessageFlag::Enum flag)
@@ -80,7 +80,7 @@ TMessageOption MessageFlagToOption(EWrapperMessageFlag::Enum flag)
         case EFlag::SORT_FIELDS_BY_FIELD_NUMBER:
             return EProtobufFieldSortOrder::ByFieldNumber;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TOneofOption OneofFlagToOption(EWrapperOneofFlag::Enum flag)
@@ -92,7 +92,7 @@ TOneofOption OneofFlagToOption(EWrapperOneofFlag::Enum flag)
         case EFlag::VARIANT:
             return EProtobufOneofMode::Variant;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TString OptionToFieldFlagName(TFieldOption option)
@@ -112,7 +112,7 @@ TString OptionToFieldFlagName(TFieldOption option)
                 case ESpecialProtobufType::EnumString:
                     return EFlag::ENUM_STRING;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         EFlag::Enum operator() (EProtobufSerializationMode serializationMode)
         {
@@ -124,7 +124,7 @@ TString OptionToFieldFlagName(TFieldOption option)
                 case EProtobufSerializationMode::Embedded:
                     return EFlag::EMBEDDED;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         EFlag::Enum operator() (EProtobufListMode listMode)
         {
@@ -134,7 +134,7 @@ TString OptionToFieldFlagName(TFieldOption option)
                 case EProtobufListMode::Required:
                     return EFlag::REQUIRED_LIST;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         EFlag::Enum operator() (EProtobufMapMode mapMode)
         {
@@ -148,7 +148,7 @@ TString OptionToFieldFlagName(TFieldOption option)
                 case EProtobufMapMode::OptionalDict:
                     return EFlag::MAP_AS_OPTIONAL_DICT;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         EFlag::Enum operator() (EProtobufEnumWritingMode enumWritingMode)
         {
@@ -158,7 +158,7 @@ TString OptionToFieldFlagName(TFieldOption option)
                 case EProtobufEnumWritingMode::CheckValues:
                     return EFlag::ENUM_CHECK_VALUES;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
     };
 
@@ -178,7 +178,7 @@ TString OptionToMessageFlagName(TMessageOption option)
                 case EProtobufFieldSortOrder::ByFieldNumber:
                     return EFlag::SORT_FIELDS_BY_FIELD_NUMBER;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
     };
 
@@ -198,7 +198,7 @@ TString OptionToOneofFlagName(TOneofOption option)
                 case EProtobufOneofMode::Variant:
                     return EFlag::VARIANT;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
     };
 
@@ -389,12 +389,12 @@ TProtobufOneofOptions GetDefaultOneofOptions(const Descriptor* descriptor)
                 case EProtobufSerializationMode::Embedded:
                     return defaultOneofOptions;
             }
-            Y_FAIL();
+            Y_ABORT();
         }
         case EProtobufOneofMode::SeparateFields:
             return defaultOneofOptions;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 TProtobufFieldOptions GetFieldOptions(
@@ -495,7 +495,7 @@ void ValidateProtobufType(const FieldDescriptor* fieldDescriptor, ESpecialProtob
             ensureType(FieldDescriptor::TYPE_ENUM);
             return;
     }
-    Y_FAIL();
+    Y_ABORT();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/yt/yt/library/formats/protobuf_parser.cpp b/yt/yt/library/formats/protobuf_parser.cpp
index ba7ddaa076..d0504be438 100644
--- a/yt/yt/library/formats/protobuf_parser.cpp
+++ b/yt/yt/library/formats/protobuf_parser.cpp
@@ -634,7 +634,7 @@ private:
                         GetPathString())
                         << TErrorAttribute("table_index", TableIndex_);
                 case EProtobufType::EmbeddedMessage:
-                    Y_FAIL();
+                    Y_ABORT();
             }
             YT_ABORT();
         }();
diff --git a/yt/yt/library/formats/yql_yson_converter.cpp b/yt/yt/library/formats/yql_yson_converter.cpp
index dc57a1a69a..a9b7b3fe08 100644
--- a/yt/yt/library/formats/yql_yson_converter.cpp
+++ b/yt/yt/library/formats/yql_yson_converter.cpp
@@ -816,7 +816,7 @@ static TWeightLimitedUnversionedValueToYqlConverter CreateWeightLimitedUnversion
             return TComplexUnversionedValueToYqlConverter(logicalType, std::move(config));
         case ELogicalMetatype::Tagged:
             // DenullifyLogicalType should have cleaned type of tagged types.
-            Y_FAIL();
+            Y_ABORT();
     }
 }