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17 changes: 16 additions & 1 deletion arrow/flight/flightsql/client.go
Original file line number Diff line number Diff line change
Expand Up @@ -247,6 +247,18 @@ func (c *Client) ExecuteSubstraitUpdate(ctx context.Context, plan SubstraitPlan,
// The provided RecordReader will be retained for the duration of the call, but it is the caller's
// responsibility to release the original reference.
func (c *Client) ExecuteIngest(ctx context.Context, rdr array.RecordReader, reqOptions *ExecuteIngestOpts, opts ...grpc.CallOption) (int64, error) {
return c.executeIngest(ctx, rdr, reqOptions, nil, opts...)
}

// ExecuteIngestWithIPC is like ExecuteIngest, and also allows configuring IPC
// stream writer options such as compression.
// The provided RecordReader will be retained for the duration of the call, but it is the caller's
// responsibility to release the original reference.
func (c *Client) ExecuteIngestWithIPC(ctx context.Context, rdr array.RecordReader, reqOptions *ExecuteIngestOpts, ipcOpts []ipc.Option, opts ...grpc.CallOption) (int64, error) {
return c.executeIngest(ctx, rdr, reqOptions, ipcOpts, opts...)
}

func (c *Client) executeIngest(ctx context.Context, rdr array.RecordReader, reqOptions *ExecuteIngestOpts, ipcOpts []ipc.Option, opts ...grpc.CallOption) (int64, error) {
var (
err error
desc *flight.FlightDescriptor
Expand Down Expand Up @@ -274,7 +286,10 @@ func (c *Client) ExecuteIngest(ctx context.Context, rdr array.RecordReader, reqO
return 0, err
}

wr = flight.NewRecordWriter(stream, ipc.WithAllocator(c.Alloc), ipc.WithSchema(rdr.Schema()))
writerOpts := make([]ipc.Option, 0, 2+len(ipcOpts))
writerOpts = append(writerOpts, ipc.WithAllocator(c.Alloc), ipc.WithSchema(rdr.Schema()))
writerOpts = append(writerOpts, ipcOpts...)
wr = flight.NewRecordWriter(stream, writerOpts...)
defer wr.Close()

wr.SetFlightDescriptor(desc)
Expand Down
145 changes: 145 additions & 0 deletions arrow/flight/flightsql/client_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,10 @@ import (
"github.com/apache/arrow-go/v18/arrow/flight"
"github.com/apache/arrow-go/v18/arrow/flight/flightsql"
pb "github.com/apache/arrow-go/v18/arrow/flight/gen/flight"
"github.com/apache/arrow-go/v18/arrow/internal/flatbuf"
"github.com/apache/arrow-go/v18/arrow/ipc"
"github.com/apache/arrow-go/v18/arrow/memory"
flatbuffers "github.com/google/flatbuffers/go"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/suite"
"google.golang.org/grpc"
Expand Down Expand Up @@ -163,6 +166,7 @@ func getAction(cmd proto.Message) *flight.Action {
func (s *FlightSqlClientSuite) SetupTest() {
s.mockClient = FlightServiceClientMock{}
s.sqlClient.Client = &s.mockClient
s.sqlClient.Alloc = memory.DefaultAllocator
s.callOpts = []grpc.CallOption{grpc.EmptyCallOption{}}
}

Expand Down Expand Up @@ -649,6 +653,147 @@ func (s *FlightSqlClientSuite) TestExecuteUpdate() {
s.EqualValues(100, num)
}

func (s *FlightSqlClientSuite) TestExecuteIngestWithIPCOptions() {
schema := arrow.NewSchema([]arrow.Field{{Name: "id", Type: arrow.PrimitiveTypes.Int64}}, nil)
rec, _, err := array.RecordFromJSON(memory.DefaultAllocator, schema, strings.NewReader(`[{"id": 1}]`))
s.Require().NoError(err)
defer rec.Release()

rdr, err := array.NewRecordReader(schema, []arrow.RecordBatch{rec})
s.Require().NoError(err)
defer rdr.Release()

request := &flightsql.ExecuteIngestOpts{
Table: "target_table",
TableDefinitionOptions: &flightsql.TableDefinitionOptions{},
}

result := &pb.DoPutUpdateResult{RecordCount: 1}
resdata, _ := proto.Marshal(result)

mockedPut := &mockDoPutClient{}
defer mockedPut.AssertExpectations(s.T())

var sent []*flight.FlightData
mockedPut.On("Send", mock.AnythingOfType("*flight.FlightData")).Run(func(args mock.Arguments) {
sent = append(sent, proto.Clone(args.Get(0).(*flight.FlightData)).(*flight.FlightData))
}).Return(nil)
mockedPut.On("CloseSend").Return(nil)
mockedPut.On("Recv").Return(&pb.PutResult{AppMetadata: resdata}, nil).Once()
mockedPut.On("Recv").Return(&pb.PutResult{}, io.EOF).Once()

s.mockClient.On("DoPut", s.callOpts).Return(mockedPut, nil)

count, err := s.sqlClient.ExecuteIngestWithIPC(
context.Background(),
rdr,
request,
[]ipc.Option{ipc.WithLZ4()},
s.callOpts...,
)
s.Require().NoError(err)
s.EqualValues(1, count)

var rbCompression *flatbuf.BodyCompression
for _, fd := range sent {
if len(fd.DataHeader) == 0 {
continue
}

msg := flatbuf.GetRootAsMessage(fd.DataHeader, 0)
if msg.HeaderType() != flatbuf.MessageHeaderRecordBatch {
continue
}

var header flatbuffers.Table
if !msg.Header(&header) {
continue
}

var batch flatbuf.RecordBatch
batch.Init(header.Bytes, header.Pos)
rbCompression = batch.Compression(nil)
break
}

if s.NotNil(rbCompression, "record batch should include compression metadata") {
s.Equal(flatbuf.CompressionTypeLZ4_FRAME, rbCompression.Codec())
}
}

func (s *FlightSqlClientSuite) TestExecuteIngestWithSchemaOverrideOption() {
dataSchema := arrow.NewSchema([]arrow.Field{{Name: "id", Type: arrow.PrimitiveTypes.Int64}}, nil)
overrideSchema := arrow.NewSchema([]arrow.Field{{Name: "name", Type: arrow.BinaryTypes.String}}, nil)

rec, _, err := array.RecordFromJSON(memory.DefaultAllocator, dataSchema, strings.NewReader(`[{"id": 1}]`))
s.Require().NoError(err)
defer rec.Release()

rdr, err := array.NewRecordReader(dataSchema, []arrow.RecordBatch{rec})
s.Require().NoError(err)
defer rdr.Release()

request := &flightsql.ExecuteIngestOpts{
Table: "target_table",
TableDefinitionOptions: &flightsql.TableDefinitionOptions{},
}

mockedPut := &mockDoPutClient{}
defer mockedPut.AssertExpectations(s.T())
mockedPut.On("Send", mock.AnythingOfType("*flight.FlightData")).Return(nil)

s.mockClient.On("DoPut", s.callOpts).Return(mockedPut, nil)

_, err = s.sqlClient.ExecuteIngestWithIPC(
context.Background(),
rdr,
request,
[]ipc.Option{ipc.WithSchema(overrideSchema)},
s.callOpts...,
)
s.Error(err)
s.ErrorContains(err, "different schema")
}

func (s *FlightSqlClientSuite) TestExecuteIngestWithSliceOptions() {
schema := arrow.NewSchema([]arrow.Field{{Name: "id", Type: arrow.PrimitiveTypes.Int64}}, nil)
rec, _, err := array.RecordFromJSON(memory.DefaultAllocator, schema, strings.NewReader(`[{"id": 1}]`))
s.Require().NoError(err)
defer rec.Release()

rdr, err := array.NewRecordReader(schema, []arrow.RecordBatch{rec})
s.Require().NoError(err)
defer rdr.Release()

request := &flightsql.ExecuteIngestOpts{
Table: "target_table",
TableDefinitionOptions: &flightsql.TableDefinitionOptions{},
}

result := &pb.DoPutUpdateResult{RecordCount: 1}
resdata, _ := proto.Marshal(result)

mockedPut := &mockDoPutClient{}
defer mockedPut.AssertExpectations(s.T())
mockedPut.On("Send", mock.AnythingOfType("*flight.FlightData")).Return(nil)
mockedPut.On("CloseSend").Return(nil)
mockedPut.On("Recv").Return(&pb.PutResult{AppMetadata: resdata}, nil).Once()
mockedPut.On("Recv").Return(&pb.PutResult{}, io.EOF).Once()

s.mockClient.On("DoPut", s.callOpts).Return(mockedPut, nil)

ipcOpts := []ipc.Option{ipc.WithLZ4()}
count, err := s.sqlClient.ExecuteIngestWithIPC(
context.Background(),
rdr,
request,
ipcOpts,
s.callOpts...,
)
s.Require().NoError(err)
s.EqualValues(1, count)
}

func (s *FlightSqlClientSuite) TestGetSqlInfo() {
sqlInfo := []flightsql.SqlInfo{
flightsql.SqlInfoFlightSqlServerName,
Expand Down