yt/cpp/mapreduce/interface/operation_ut.cpp - main - githubmirror/nbs

yt/cpp/mapreduce/interface/operation_ut.cpp
269 строк10 KB
Anton Myagkov
Update ydb version to 24.4 (#4579)
07 фев 2026, 11:59
07 фев 2026, 11:592c21cae
#include <yt/cpp/mapreduce/interface/common_ut.h>
#include <yt/cpp/mapreduce/interface/job_statistics.h>
#include <yt/cpp/mapreduce/interface/operation.h>
#include <yt/cpp/mapreduce/interface/protobuf_table_schema_ut.pb.h>

#include <yt/cpp/mapreduce/tests/yt_unittest_lib/yt_unittest_lib.h>

#include <library/cpp/yson/node/node_io.h>

#include <library/cpp/testing/unittest/registar.h>

using namespace NYT;
using namespace NYT::NUnitTesting;

class TDummyInferenceContext
    : public IOperationPreparationContext
{
public:
    TDummyInferenceContext(int inputCount, int outputCount)
        : InputCount_(inputCount)
        , OutputCount_(outputCount)
        , InputSchemas_(inputCount)
    { }

    int GetInputCount() const override
    {
        return InputCount_;
    }

    int GetOutputCount() const override
    {
        return OutputCount_;
    }

    const TVector<TTableSchema>& GetInputSchemas() const override
    {
        return InputSchemas_;
    }

    const TTableSchema& GetInputSchema(int index) const override
    {
        return InputSchemas_[index];
    }

    TMaybe<TYPath> GetInputPath(int) const override
    {
        return Nothing();
    }

    TMaybe<TYPath> GetOutputPath(int) const override
    {
        return Nothing();
    }

private:
    int InputCount_;
    int OutputCount_;
    TVector<TTableSchema> InputSchemas_;
};

Y_UNIT_TEST_SUITE(PrepareOperation)
{

    Y_UNIT_TEST(BasicSchemas)
    {
        auto firstSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("some_column").Type(EValueType::VT_UINT64));
        auto otherSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("other_column").Type(EValueType::VT_BOOLEAN));
        auto thirdSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("third_column").Type(EValueType::VT_STRING));

        TDummyInferenceContext context(3,7);
        TJobOperationPreparer builder(context);

        builder
            .OutputSchema(1, firstSchema)
            .BeginOutputGroup(TVector<int>{2, 5})
                .Schema(otherSchema)
            .EndOutputGroup()
            .BeginOutputGroup(3, 5)
                .Schema(thirdSchema)
            .EndOutputGroup()
            .BeginOutputGroup(TVector<int>{0, 6})
                .Schema(thirdSchema)
            .EndOutputGroup();

        UNIT_ASSERT_EXCEPTION(builder.OutputSchema(1, otherSchema), TApiUsageError);
        UNIT_ASSERT_EXCEPTION(builder.BeginOutputGroup(3, 5).Schema(otherSchema), TApiUsageError);
        UNIT_ASSERT_EXCEPTION(builder.BeginOutputGroup(TVector<int>{3,6,7}).Schema(otherSchema), TApiUsageError);

        builder.Finish();
        auto result = builder.GetOutputSchemas();

        ASSERT_SERIALIZABLES_EQUAL(result[0], thirdSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[1], firstSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[2], otherSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[3], thirdSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[4], thirdSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[5], otherSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[6], thirdSchema);
    }

    Y_UNIT_TEST(NoSchema)
    {
        auto schema = TTableSchema()
            .AddColumn(TColumnSchema().Name("some_column").Type(EValueType::VT_UINT64));

        TDummyInferenceContext context(3,4);
        TJobOperationPreparer builder(context);

        builder
            .OutputSchema(1, schema)
            .NoOutputSchema(0)
            .BeginOutputGroup(2, 4)
                .Schema(schema)
            .EndOutputGroup();

        UNIT_ASSERT_EXCEPTION(builder.OutputSchema(0, schema), TApiUsageError);

        builder.Finish();
        auto result = builder.GetOutputSchemas();

        UNIT_ASSERT(result[0].Empty());

        ASSERT_SERIALIZABLES_EQUAL(result[1], schema);
        ASSERT_SERIALIZABLES_EQUAL(result[2], schema);
        ASSERT_SERIALIZABLES_EQUAL(result[3], schema);
    }

    Y_UNIT_TEST(Descriptions)
    {
        auto urlRowSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("Host").Type(NTi::Optional(NTi::String())))
            .AddColumn(TColumnSchema().Name("Path").Type(NTi::Optional(NTi::String())))
            .AddColumn(TColumnSchema().Name("HttpCode").Type(NTi::Optional(NTi::Int32())));

        auto urlRowStruct = NTi::Struct({
            {"Host", NTi::Optional(NTi::String())},
            {"Path", NTi::Optional(NTi::String())},
            {"HttpCode", NTi::Optional(NTi::Int32())},
        });

        auto rowFieldSerializationOptionSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("UrlRow_1").Type(NTi::Optional(urlRowStruct)))
            .AddColumn(TColumnSchema().Name("UrlRow_2").Type(NTi::Optional(NTi::String())));

        auto rowSerializedRepeatedFieldsSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("Ints").Type(NTi::List(NTi::Int64())))
            .AddColumn(TColumnSchema().Name("UrlRows").Type(NTi::List(urlRowStruct)));

        TDummyInferenceContext context(5,7);
        TJobOperationPreparer builder(context);

        builder
            .InputDescription<TUrlRow>(0)
            .BeginInputGroup(2, 3)
                .Description<TUrlRow>()
            .EndInputGroup()
            .BeginInputGroup(TVector<int>{1, 4})
                .Description<TRowSerializedRepeatedFields>()
            .EndInputGroup()
            .InputDescription<TUrlRow>(3);

        UNIT_ASSERT_EXCEPTION(builder.InputDescription<TUrlRow>(0), TApiUsageError);

        builder
            .OutputDescription<TUrlRow>(0, false)
            .OutputDescription<TRowFieldSerializationOption>(1)
            .BeginOutputGroup(2, 4)
                .Description<TUrlRow>()
            .EndOutputGroup()
            .BeginOutputGroup(TVector<int>{4,6})
                .Description<TRowSerializedRepeatedFields>()
            .EndOutputGroup()
            .OutputDescription<TUrlRow>(5, false);

        UNIT_ASSERT_EXCEPTION(builder.OutputDescription<TUrlRow>(0), TApiUsageError);
        UNIT_ASSERT_NO_EXCEPTION(builder.OutputSchema(0, urlRowSchema));
        UNIT_ASSERT_NO_EXCEPTION(builder.OutputSchema(5, urlRowSchema));
        UNIT_ASSERT_EXCEPTION(builder.OutputSchema(1, urlRowSchema), TApiUsageError);

        builder.Finish();
        auto result = builder.GetOutputSchemas();

        ASSERT_SERIALIZABLES_EQUAL(result[0], urlRowSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[1], rowFieldSerializationOptionSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[2], urlRowSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[3], urlRowSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[4], rowSerializedRepeatedFieldsSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[5], urlRowSchema);
        ASSERT_SERIALIZABLES_EQUAL(result[6], rowSerializedRepeatedFieldsSchema);

        auto expectedInputDescriptions = TVector<TMaybe<TTableStructure>>{
            {TProtobufTableStructure{TUrlRow::descriptor()}},
            {TProtobufTableStructure{TRowSerializedRepeatedFields::descriptor()}},
            {TProtobufTableStructure{TUrlRow::descriptor()}},
            {TProtobufTableStructure{TUrlRow::descriptor()}},
            {TProtobufTableStructure{TRowSerializedRepeatedFields::descriptor()}},
        };
        UNIT_ASSERT_EQUAL(expectedInputDescriptions, builder.GetInputDescriptions());

        auto expectedOutputDescriptions = TVector<TMaybe<TTableStructure>>{
            {TProtobufTableStructure{TUrlRow::descriptor()}},
            {TProtobufTableStructure{TRowFieldSerializationOption::descriptor()}},
            {TProtobufTableStructure{TUrlRow::descriptor()}},
            {TProtobufTableStructure{TUrlRow::descriptor()}},
            {TProtobufTableStructure{TRowSerializedRepeatedFields::descriptor()}},
            {TProtobufTableStructure{TUrlRow::descriptor()}},
            {TProtobufTableStructure{TRowSerializedRepeatedFields::descriptor()}},
        };
        UNIT_ASSERT_EQUAL(expectedOutputDescriptions, builder.GetOutputDescriptions());
    }

    Y_UNIT_TEST(InputColumns)
    {
        TDummyInferenceContext context(5, 1);
        TJobOperationPreparer builder(context);
        builder
            .InputColumnFilter(2, {"a", "b"})
            .BeginInputGroup(0, 2)
                .ColumnFilter({"b", "c"})
                .ColumnRenaming({{"b", "B"}, {"c", "C"}})
            .EndInputGroup()
            .InputColumnRenaming(3, {{"a", "AAA"}})
            .NoOutputSchema(0);
        builder.Finish();

        auto expectedRenamings = TVector<THashMap<TString, TString>>{
            {{"b", "B"}, {"c", "C"}},
            {{"b", "B"}, {"c", "C"}},
            {},
            {{"a", "AAA"}},
            {},
        };
        UNIT_ASSERT_EQUAL(builder.GetInputColumnRenamings(), expectedRenamings);

        auto expectedFilters = TVector<TMaybe<TVector<TString>>>{
            {{"b", "c"}},
            {{"b", "c"}},
            {{"a", "b"}},
            {},
            {},
        };
        UNIT_ASSERT_EQUAL(builder.GetInputColumnFilters(), expectedFilters);
    }

    Y_UNIT_TEST(Bug_r7349102)
    {
        auto firstSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("some_column").Type(EValueType::VT_UINT64));
        auto otherSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("other_column").Type(EValueType::VT_BOOLEAN));
        auto thirdSchema = TTableSchema()
            .AddColumn(TColumnSchema().Name("third_column").Type(EValueType::VT_STRING));

        TDummyInferenceContext context(3,1);
        TJobOperationPreparer builder(context);

        builder
            .InputDescription<TUrlRow>(0)
            .InputDescription<TUrlRow>(1)
            .InputDescription<TUrlRow>(2)
            .OutputDescription<TUrlRow>(0);

        builder.Finish();
    }

} // Y_UNIT_TEST_SUITE(SchemaInference)