Revert "YT-19324: move YT provider to ydb/library/yql"

This reverts commit ca272f12fdd0e8d5c3e957fc87939148f1caaf72, reversing
changes made to 49f8acfc8b0b5c0071b804423bcf53fda26c7c12.

1 files changed, 0 insertions, 135 deletions

diff --git a/yt/cpp/mapreduce/interface/format.cpp b/yt/cpp/mapreduce/interface/format.cpp
deleted file mode 100644
index f8318310a4..0000000000
--- a/yt/cpp/mapreduce/interface/format.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-#include "format.h"
-#include "protobuf_format.h"
-
-#include "errors.h"
-
-#include <google/protobuf/descriptor.h>
-#include <google/protobuf/messagext.h>
-
-namespace NYT {
-
-TTableSchema CreateTableSchema(
-    const ::google::protobuf::Descriptor& messageDescriptor,
-    bool keepFieldsWithoutExtension)
-{
-    return NDetail::CreateTableSchemaImpl(messageDescriptor, keepFieldsWithoutExtension);
-}
-
-////////////////////////////////////////////////////////////////////////////////
-
-TFormat::TFormat(const TNode& config)
-    : Config(config)
-{ }
-
-
-TFormat TFormat::Protobuf(
-    const TVector<const ::google::protobuf::Descriptor*>& descriptors,
-    bool withDescriptors)
-{
-    if (withDescriptors) {
-        return TFormat(NDetail::MakeProtoFormatConfigWithDescriptors(descriptors));
-    } else {
-        return TFormat(NDetail::MakeProtoFormatConfigWithTables(descriptors));
-    }
-}
-
-TFormat TFormat::YsonText()
-{
-    TNode config("yson");
-    config.Attributes()("format", "text");
-    return TFormat(config);
-}
-
-TFormat TFormat::YsonBinary()
-{
-    TNode config("yson");
-    config.Attributes()("format", "binary");
-    return TFormat(config);
-}
-
-TFormat TFormat::YaMRLenval()
-{
-    TNode config("yamr");
-    config.Attributes()("lenval", true)("has_subkey", true);
-    return TFormat(config);
-}
-
-TFormat TFormat::Json()
-{
-    return TFormat(TNode("json"));
-}
-
-bool TFormat::IsTextYson() const
-{
-    if (!Config.IsString() || Config.AsString() != "yson") {
-        return false;
-    }
-    if (!Config.HasAttributes()) {
-        return false;
-    }
-    const auto& attributes = Config.GetAttributes();
-    if (!attributes.HasKey("format") || attributes["format"] != TNode("text")) {
-        return false;
-    }
-    return true;
-}
-
-bool TFormat::IsProtobuf() const
-{
-    return Config.IsString() && Config.AsString() == "protobuf";
-}
-
-bool TFormat::IsYamredDsv() const
-{
-    return Config.IsString() && Config.AsString() == "yamred_dsv";
-}
-
-static TString FormatName(const TFormat& format)
-{
-    if (!format.Config.IsString()) {
-        Y_VERIFY(format.Config.IsUndefined());
-        return "<undefined>";
-    }
-    return format.Config.AsString();
-}
-
-TYamredDsvAttributes TFormat::GetYamredDsvAttributes() const
-{
-    if (!IsYamredDsv()) {
-        ythrow TApiUsageError() << "Cannot get yamred_dsv attributes for " << FormatName(*this) << " format";
-    }
-    TYamredDsvAttributes attributes;
-
-    const auto& nodeAttributes = Config.GetAttributes();
-    {
-        const auto& keyColumns = nodeAttributes["key_column_names"];
-        if (!keyColumns.IsList()) {
-            ythrow yexception() << "Ill-formed format: key_column_names is of non-list type: " << keyColumns.GetType();
-        }
-        for (auto& column : keyColumns.AsList()) {
-            if (!column.IsString()) {
-                ythrow yexception() << "Ill-formed format: key_column_names: " << column.GetType();
-            }
-            attributes.KeyColumnNames.push_back(column.AsString());
-        }
-    }
-
-    if (nodeAttributes.HasKey("subkey_column_names")) {
-        const auto& subkeyColumns = nodeAttributes["subkey_column_names"];
-        if (!subkeyColumns.IsList()) {
-            ythrow yexception() << "Ill-formed format: subkey_column_names is not a list: " << subkeyColumns.GetType();
-        }
-        for (const auto& column : subkeyColumns.AsList()) {
-            if (!column.IsString()) {
-                ythrow yexception() << "Ill-formed format: non-string inside subkey_key_column_names: " << column.GetType();
-            }
-            attributes.SubkeyColumnNames.push_back(column.AsString());
-        }
-    }
-
-    return attributes;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-
-} // namespace NYT