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Architecture/Back-End

[File] Avro format read with java library 'apache.avro'

HarryNam 2020. 5. 9. 23:05
  1. Import ‘org.apache.avro:avro:1.9.0’ (choose proper version)
  2. follow like this
    String path = getClass().getResource(path).getPath();
    File file = New File(path);

    DatumReader<GenericRecord> datumReader = new GenericDatumReader<>();
    DataFileReader<GenericRecord> dataFileReader = new DataFileReader<>(file, datumReader);
    record = dataFileReader.next(record);
    record.get(key).toString();
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