GH-43624: [Go] Add JSON/UUID extension types, extend arrow -> parquet logical type mapping

docs/source/status.rst

@@ -119,6 +119,12 @@ Data Types
 +-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
 | Variable shape tensor |       |       |       |            |       |       |       |       |
 +-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
+| JSON                  |       |       | ✓     |            |       |       |       |       |
++-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
+| UUID                  |       |       | ✓     |            |       |       |       |       |
++-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
+| 8-bit Boolean         | ✓     |       | ✓     |            |       |       |       |       |
++-----------------------+-------+-------+-------+------------+-------+-------+-------+-------+
 
 Notes:
 

go/arrow/array/array_test.go

@@ -21,9 +21,9 @@ import (
 
 	"github.com/apache/arrow/go/v18/arrow"
 	"github.com/apache/arrow/go/v18/arrow/array"
+	"github.com/apache/arrow/go/v18/arrow/extensions"
 	"github.com/apache/arrow/go/v18/arrow/internal/testing/tools"
 	"github.com/apache/arrow/go/v18/arrow/memory"
-	"github.com/apache/arrow/go/v18/internal/types"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -122,7 +122,7 @@ func TestMakeFromData(t *testing.T) {
 		{name: "dictionary", d: &arrow.DictionaryType{IndexType: arrow.PrimitiveTypes.Uint64, ValueType: &testDataType{arrow.TIMESTAMP}}, dict: array.NewData(&testDataType{arrow.TIMESTAMP}, 0 /* length */, make([]*memory.Buffer, 2 /*null bitmap, values*/), nil /* childData */, 0 /* nulls */, 0 /* offset */)},
 
 		{name: "extension", d: &testDataType{arrow.EXTENSION}, expPanic: true, expError: "arrow/array: DataType for ExtensionArray must implement arrow.ExtensionType"},
-		{name: "extension", d: types.NewUUIDType()},
+		{name: "extension", d: extensions.NewUUIDType()},
 
 		{name: "run end encoded", d: arrow.RunEndEncodedOf(arrow.PrimitiveTypes.Int64, arrow.PrimitiveTypes.Int64), child: []arrow.ArrayData{
 			array.NewData(&testDataType{arrow.INT64}, 0 /* length */, make([]*memory.Buffer, 2 /*null bitmap, values*/), nil /* childData */, 0 /* nulls */, 0 /* offset */),

go/arrow/array/diff_test.go

@@ -25,9 +25,9 @@ import (
 
 	"github.com/apache/arrow/go/v18/arrow"
 	"github.com/apache/arrow/go/v18/arrow/array"
+	"github.com/apache/arrow/go/v18/arrow/extensions"
 	"github.com/apache/arrow/go/v18/arrow/memory"
 	"github.com/apache/arrow/go/v18/internal/json"
-	"github.com/apache/arrow/go/v18/internal/types"
 )
 
 type diffTestCase struct {
@@ -861,7 +861,7 @@ func TestEdits_UnifiedDiff(t *testing.T) {
 		},
 		{
 			name:       "extensions",
-			dataType:   types.NewUUIDType(),
+			dataType:   extensions.NewUUIDType(),
 			baseJSON:   `["00000000-0000-0000-0000-000000000000", "00000000-0000-0000-0000-000000000001"]`,
 			targetJSON: `["00000000-0000-0000-0000-000000000001", "00000000-0000-0000-0000-000000000002"]`,
 			want: `@@ -0, +0 @@

go/arrow/array/extension_test.go

@@ -30,16 +30,6 @@ type ExtensionTypeTestSuite struct {
 	suite.Suite
 }
 
-func (e *ExtensionTypeTestSuite) SetupTest() {
-	e.NoError(arrow.RegisterExtensionType(types.NewUUIDType()))
-}
-
-func (e *ExtensionTypeTestSuite) TearDownTest() {
-	if arrow.GetExtensionType("uuid") != nil {
-		e.NoError(arrow.UnregisterExtensionType("uuid"))
-	}
-}
-
 func (e *ExtensionTypeTestSuite) TestParametricEquals() {
 	p1Type := types.NewParametric1Type(6)
 	p2Type := types.NewParametric1Type(6)

go/arrow/avro/reader_types.go

@@ -27,8 +27,8 @@ import (
 	"github.com/apache/arrow/go/v18/arrow/array"
 	"github.com/apache/arrow/go/v18/arrow/decimal128"
 	"github.com/apache/arrow/go/v18/arrow/decimal256"
+	"github.com/apache/arrow/go/v18/arrow/extensions"
 	"github.com/apache/arrow/go/v18/arrow/memory"
-	"github.com/apache/arrow/go/v18/internal/types"
 )
 
 type dataLoader struct {
@@ -436,7 +436,7 @@ func mapFieldBuilders(b array.Builder, field arrow.Field, parent *fieldPos) {
 			}
 			return nil
 		}
-	case *types.UUIDBuilder:
+	case *extensions.UUIDBuilder:
 		f.appendFunc = func(data interface{}) error {
 			switch dt := data.(type) {
 			case nil:

go/arrow/avro/schema.go

@@ -24,7 +24,7 @@ import (
 
 	"github.com/apache/arrow/go/v18/arrow"
 	"github.com/apache/arrow/go/v18/arrow/decimal128"
-	"github.com/apache/arrow/go/v18/internal/types"
+	"github.com/apache/arrow/go/v18/arrow/extensions"
 	"github.com/apache/arrow/go/v18/internal/utils"
 	avro "github.com/hamba/avro/v2"
 )
@@ -349,7 +349,7 @@ func avroLogicalToArrowField(n *schemaNode) {
 		// The uuid logical type represents a random generated universally unique identifier (UUID).
 		// A uuid logical type annotates an Avro string. The string has to conform with RFC-4122
 	case "uuid":
-		dt = types.NewUUIDType()
+		dt = extensions.NewUUIDType()
 
 	// The date logical type represents a date within the calendar, with no reference to a particular
 	// time zone or time of day.

go/arrow/compute/exec/span_test.go

@@ -29,6 +29,7 @@ import (
 	"github.com/apache/arrow/go/v18/arrow/compute/exec"
 	"github.com/apache/arrow/go/v18/arrow/decimal128"
 	"github.com/apache/arrow/go/v18/arrow/endian"
+	"github.com/apache/arrow/go/v18/arrow/extensions"
 	"github.com/apache/arrow/go/v18/arrow/memory"
 	"github.com/apache/arrow/go/v18/arrow/scalar"
 	"github.com/apache/arrow/go/v18/internal/types"
@@ -192,9 +193,6 @@ func TestArraySpan_NumBuffers(t *testing.T) {
 		Children []exec.ArraySpan
 	}
 
-	arrow.RegisterExtensionType(types.NewUUIDType())
-	defer arrow.UnregisterExtensionType("uuid")
-
 	tests := []struct {
 		name   string
 		fields fields
@@ -207,7 +205,7 @@ func TestArraySpan_NumBuffers(t *testing.T) {
 		{"large binary", fields{Type: arrow.BinaryTypes.LargeBinary}, 3},
 		{"string", fields{Type: arrow.BinaryTypes.String}, 3},
 		{"large string", fields{Type: arrow.BinaryTypes.LargeString}, 3},
-		{"extension", fields{Type: types.NewUUIDType()}, 2},
+		{"extension", fields{Type: extensions.NewUUIDType()}, 2},
 		{"int32", fields{Type: arrow.PrimitiveTypes.Int32}, 2},
 	}
 	for _, tt := range tests {

go/arrow/csv/reader_test.go

@@ -30,8 +30,8 @@ import (
 	"github.com/apache/arrow/go/v18/arrow/csv"
 	"github.com/apache/arrow/go/v18/arrow/decimal128"
 	"github.com/apache/arrow/go/v18/arrow/decimal256"
+	"github.com/apache/arrow/go/v18/arrow/extensions"
 	"github.com/apache/arrow/go/v18/arrow/memory"
-	"github.com/apache/arrow/go/v18/internal/types"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )
@@ -356,7 +356,7 @@ func testCSVReader(t *testing.T, filepath string, withHeader bool, stringsCanBeN
 			{Name: "binary", Type: arrow.BinaryTypes.Binary},
 			{Name: "large_binary", Type: arrow.BinaryTypes.LargeBinary},
 			{Name: "fixed_size_binary", Type: &arrow.FixedSizeBinaryType{ByteWidth: 3}},
-			{Name: "uuid", Type: types.NewUUIDType()},
+			{Name: "uuid", Type: extensions.NewUUIDType()},
 			{Name: "date32", Type: arrow.PrimitiveTypes.Date32},
 			{Name: "date64", Type: arrow.PrimitiveTypes.Date64},
 		},

go/arrow/csv/writer_test.go

@@ -31,9 +31,9 @@ import (
 	"github.com/apache/arrow/go/v18/arrow/csv"
 	"github.com/apache/arrow/go/v18/arrow/decimal128"
 	"github.com/apache/arrow/go/v18/arrow/decimal256"
+	"github.com/apache/arrow/go/v18/arrow/extensions"
 	"github.com/apache/arrow/go/v18/arrow/float16"
 	"github.com/apache/arrow/go/v18/arrow/memory"
-	"github.com/apache/arrow/go/v18/internal/types"
 	"github.com/google/uuid"
 )
 
@@ -230,7 +230,7 @@ func testCSVWriter(t *testing.T, data [][]string, writeHeader bool, fmtr func(bo
 			{Name: "binary", Type: arrow.BinaryTypes.Binary},
 			{Name: "large_binary", Type: arrow.BinaryTypes.LargeBinary},
 			{Name: "fixed_size_binary", Type: &arrow.FixedSizeBinaryType{ByteWidth: 3}},
-			{Name: "uuid", Type: types.NewUUIDType()},
+			{Name: "uuid", Type: extensions.NewUUIDType()},
 			{Name: "null", Type: arrow.Null},
 		},
 		nil,
@@ -285,7 +285,7 @@ func testCSVWriter(t *testing.T, data [][]string, writeHeader bool, fmtr func(bo
 	b.Field(22).(*array.BinaryBuilder).AppendValues([][]byte{{0, 1, 2}, {3, 4, 5}, {}}, nil)
 	b.Field(23).(*array.BinaryBuilder).AppendValues([][]byte{{0, 1, 2}, {3, 4, 5}, {}}, nil)
 	b.Field(24).(*array.FixedSizeBinaryBuilder).AppendValues([][]byte{{0, 1, 2}, {3, 4, 5}, {}}, nil)
-	b.Field(25).(*types.UUIDBuilder).AppendValues([]uuid.UUID{uuid.MustParse("00000000-0000-0000-0000-000000000001"), uuid.MustParse("00000000-0000-0000-0000-000000000002"), uuid.MustParse("00000000-0000-0000-0000-000000000003")}, nil)
+	b.Field(25).(*extensions.UUIDBuilder).AppendValues([]uuid.UUID{uuid.MustParse("00000000-0000-0000-0000-000000000001"), uuid.MustParse("00000000-0000-0000-0000-000000000002"), uuid.MustParse("00000000-0000-0000-0000-000000000003")}, nil)
 	b.Field(26).(*array.NullBuilder).AppendEmptyValues(3)
 
 	for _, field := range b.Fields() {

go/arrow/datatype_extension_test.go

@@ -21,7 +21,7 @@ import (
 	"testing"
 
 	"github.com/apache/arrow/go/v18/arrow"
-	"github.com/apache/arrow/go/v18/internal/types"
+	"github.com/apache/arrow/go/v18/arrow/extensions"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/suite"
 )
@@ -50,24 +50,14 @@ type ExtensionTypeTestSuite struct {
 	suite.Suite
 }
 
-func (e *ExtensionTypeTestSuite) SetupTest() {
-	e.NoError(arrow.RegisterExtensionType(types.NewUUIDType()))
-}
-
-func (e *ExtensionTypeTestSuite) TearDownTest() {
-	if arrow.GetExtensionType("uuid") != nil {
-		e.NoError(arrow.UnregisterExtensionType("uuid"))
-	}
-}
-
 func (e *ExtensionTypeTestSuite) TestExtensionType() {
 	e.Nil(arrow.GetExtensionType("uuid-unknown"))
-	e.NotNil(arrow.GetExtensionType("uuid"))
+	e.NotNil(arrow.GetExtensionType("arrow.uuid"))
 
-	e.Error(arrow.RegisterExtensionType(types.NewUUIDType()))
+	e.Error(arrow.RegisterExtensionType(extensions.NewUUIDType()))
 	e.Error(arrow.UnregisterExtensionType("uuid-unknown"))
 
-	typ := types.NewUUIDType()
+	typ := extensions.NewUUIDType()
 	e.Implements((*arrow.ExtensionType)(nil), typ)
 	e.Equal(arrow.EXTENSION, typ.ID())
 	e.Equal("extension", typ.Name())

go/arrow/extensions/bool8_test.go

@@ -178,9 +178,6 @@ func TestReinterpretStorageEqualToValues(t *testing.T) {
 
 func TestBool8TypeBatchIPCRoundTrip(t *testing.T) {
 	typ := extensions.NewBool8Type()
-	arrow.RegisterExtensionType(typ)
-	defer arrow.UnregisterExtensionType(typ.ExtensionName())
-
 	storage, _, err := array.FromJSON(memory.DefaultAllocator, arrow.PrimitiveTypes.Int8,
 		strings.NewReader(`[-1, 0, 1, 2, null]`))
 	require.NoError(t, err)

go/arrow/extensions/extensions.go

@@ -0,0 +1,36 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package extensions
+
+import (
+	"github.com/apache/arrow/go/v18/arrow"
+)
+
+var canonicalExtensionTypes = []arrow.ExtensionType{
+	&Bool8Type{},
+	&UUIDType{},
+	&OpaqueType{},
+	&JSONType{},
+}
+
+func init() {
+	for _, extType := range canonicalExtensionTypes {
+		if err := arrow.RegisterExtensionType(extType); err != nil {
+			panic(err)
+		}
+	}
+}