How to use ConvertFromAvro method of kafka Package

Best Venom code snippet using kafka.ConvertFromAvro

kafka.go

Source: kafka.go Github

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...431 if err != nil {432 return msg, nil, fmt.Errorf("can't get Schema with ID %d: %w", schemaID, err)433 }434 /​/​ 2. Decode Avro Msg435 value, err := ConvertFromAvro(avroMsg, schema)436 if err != nil {437 return msg, nil, fmt.Errorf("can't get value from Avro message: %w", err)438 }439 msg.Value = value440 convertFromMessage2JSON(&msg, &msgJSON)441 return msg, msgJSON, nil442}443func convertFromMessage2JSON(message *Message, msgJSON *MessageJSON) {444 /​/​ unmarshall the message.Value445 listMessageJSON := []MessageJSON{}446 /​/​ try to unmarshall into an array447 if err := venom.JSONUnmarshal([]byte(message.Value), &listMessageJSON); err != nil {448 /​/​ try to unmarshall into a map449 mapMessageJSON := map[string]interface{}{}...

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avro.go

Source: avro.go Github

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...27 return nil, fmt.Errorf("failed to convert 2 native Avro: %w", err)28 }29 return binary, nil30}31/​/​ ConvertFromAvro will convert value from Avro encoded binary with help of schema to string32func ConvertFromAvro(binary []byte, schema string) (string, error) {33 /​/​ https:/​/​github.com/​linkedin/​goavro34 codec, err := goavro.NewCodec(schema)35 if err != nil {36 return "", fmt.Errorf("failed to create Avro schema: %w", err)37 }38 /​/​ Convert binary Avro data back to native Go form39 native, _, err := codec.NativeFromBinary(binary)40 if err != nil {41 return "", fmt.Errorf("failed to convert from binary 2 native with Avro schema: %w", err)42 }43 /​/​ Convert native Go form to textual Avro data44 textual, err := codec.TextualFromNative(nil, native)45 if err != nil {46 return "", fmt.Errorf("failed to convert from native 2 textual representation: %w", err)...

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ConvertFromAvro

Using AI Code Generation

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1import (2func main() {3 schema := avro.NewSchema(`{"type": "record", "name": "test", "fields": [{"name": "id", "type": "int"}]}`)4 consumer := avro.NewConsumer(schema)5 producer := avro.NewProducer(schema)6 config := consumergroup.NewConfig()7 consumerGroup := consumergroup.JoinConsumerGroup("my_group", []string{"my_topic"}, []string{"localhost:2181"}, config)8 config = producer.NewConfig()9 producer = producer.NewProducer([]string{"localhost:9092"}, config)10 message := kafka.NewMessage([]byte("test"))11 producer.Input() <- &producer.MessageToSend{Topic: "my_topic", Key: nil, Message: message}12 msg := <-consumerGroup.Messages()13 converted, err := consumer.ConvertFromAvro(msg)14 if err != nil {15 panic(err)16 }17 fmt.Println(converted)18 producer = avro.NewProducer(schema)19 message = kafka.NewMessage([]byte("test"))20 producer.Input() <- &producer.MessageToSend{Topic: "

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ConvertFromAvro

Using AI Code Generation

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1import (2func main(){3 message := kafka.NewMessage()4 container := container.NewContainer()5 err := message.WriteToContainer(container)6 if err != nil {7 panic(err)8 }9 reader := container.CreateReader()10 err = message.ReadFromReader(reader)11 if err != nil {12 panic(err)13 }14 record := message.GetRecord()15 native, err := record.NativeFromRecord()16 if err != nil {17 panic(err)18 }19 fmt.Println(native)20}21import (22func main(){23 record := avro.NewRecord()24 message := kafka.NewMessage()25 err := record.SetNative(record)26 if err != nil {27 panic(err)28 }29 message.SetRecord(record)30 container := container.NewContainer()31 err = message.WriteToContainer(container)32 if err != nil {33 panic(err)34 }35 reader := container.CreateReader()36 err = message.ReadFromReader(reader)37 if err != nil {38 panic(err)39 }40}41import (

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ConvertFromAvro

Using AI Code Generation

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1func main() {2 kafka.ConvertFromAvro()3}4func main() {5 kafka.ConvertFromAvro()6}7func main() {8 kafka.ConvertFromAvro()9}10func main() {11 kafka.ConvertFromAvro()12}13func main() {14 kafka.ConvertFromAvro()15}16func main() {17 kafka.ConvertFromAvro()18}19type MyStruct struct {20}21{"my_field":"value"}22{"MyField":"value"}

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ConvertFromAvro

Using AI Code Generation

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1import (2func main() {3 codec, err := goavro.NewCodec(`4 {5 {"name": "name", "type": "string"},6 {"name": "age", "type": "int"}7 }8 if err != nil {9 fmt.Println(err)10 }11 record, err := goavro.NewRecord(goavro.RecordSchema(codec.Schema()))12 if err != nil {13 fmt.Println(err)14 }15 record.Set("name", "John")16 record.Set("age", 35)17 binary, err := codec.BinaryFromNative(nil, record)18 if err != nil {19 fmt.Println(err)20 }21 fmt.Println(binary)22 native, _, err := codec.NativeFromBinary(binary)23 if err != nil {24 fmt.Println(err)25 }26 fmt.Println(native)27 avro, err := codec.ConvertFromNative(nil, record)28 if err != nil {29 fmt.Println(err)30 }31 fmt.Println(avro)32 codec, err = goavro.NewCodec(`33 {34 {"name": "name", "type": "string"},35 {"name": "age", "type": "int"}36 }37 if err != nil {38 fmt.Println(err)39 }40 native, _, err = codec.NativeFromBinary(avro.([]byte))41 if err != nil {42 fmt.Println(err)43 }44 fmt.Println(native)45 avro, err = codec.ConvertFromNative(nil, native)46 if err != nil {47 fmt.Println(err)48 }

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ConvertFromAvro

Using AI Code Generation

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1import (2func main() {3 avroBytes, err := ioutil.ReadFile("test.avro")4 if err != nil {5 fmt.Printf("Error reading file: %v6 os.Exit(1)7 }8 json, err := kafka.ConvertFromAvro(avroBytes, "test.avsc")9 if err != nil {10 fmt.Printf("Error converting from Avro to JSON: %v11 os.Exit(1)12 }13 fmt.Printf("Converted Avro to JSON: %s14}15Converted Avro to JSON: {"string":"hello world","int":42,"long":42000000000,"float":42.5,"double":42.5,"bytes":"aGVsbG8gd29ybGQ=","boolean":true,"null":null,"array":[1,2,3],"map":{"foo":"bar"},"union_string":"hello world","union_null":null,"enum":"foo","fixed":"Zm9vYmFy"}

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ConvertFromAvro

Using AI Code Generation

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1import (2func main() {3 kafka := kafka.NewKafka()4 json, err := kafka.ConvertFromAvro("avro data")5 if err != nil {6 fmt.Println(err)7 }8 fmt.Println(json)9}10import (11func main() {12 kafka := kafka.NewKafka()13 avro, err := kafka.ConvertToAvro("json data")14 if err != nil {15 fmt.Println(err)16 }17 fmt.Println(avro)18}19import (20func main() {21 kafka := kafka.NewKafka()22 err := kafka.SendAvro("topic name", "avro data")23 if err != nil {24 fmt.Println(err)25 }26}27import (28func main() {29 kafka := kafka.NewKafka()30 err := kafka.SendJSON("topic name", "json data")31 if err != nil {32 fmt.Println(err)33 }34}35import (36func main() {37 kafka := kafka.NewKafka()38 data, err := kafka.ReceiveAvro("topic name")39 if err != nil {40 fmt.Println(err)41 }42 fmt.Println(data)43}44import (

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ConvertFromAvro

Using AI Code Generation

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1import (2func main() {3 brokerList := []string{"localhost:9092"}4 config := sarama.NewConfig()5 producer, err := sarama.NewSyncProducer(brokerList, config)6 if err != nil {7 panic(err)8 }9 defer func() {10 if err := producer.Close(); err != nil {11 panic(err)12 }13 }()14 schema := `{15 {16 },17 {18 },19 {20 }21}`22 codec, err := goavro.NewCodec(schema)23 if err != nil {24 log.Fatal(err)25 }26 native, _, err := codec.NativeFromTextual([]byte(`{"name": "Alice", "age": 20, "height": 2.5}`))27 if err != nil {28 log.Fatal(err)29 }30 binary, err := codec.BinaryFromNative(nil, native)31 if err != nil {32 log.Fatal(err)33 }34 msg := &sarama.ProducerMessage{35 Value: sarama.ByteEncoder(binary),36 }37 partition, offset, err := producer.SendMessage(msg)38 if err != nil {39 log.Fatal(err)40 }41 fmt.Printf("Message is stored in topic(%s)/​partition(%d)/​offset(%d)42}43import (44func main() {

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