Package org.apache.drill.exec.vector.complex.fn

Examples of org.apache.drill.exec.vector.complex.fn.JsonWriter

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    System.out.println("Map of Object[0]: " + ow.writeValueAsString(v.getAccessor().getObject(0)));
    System.out.println("Map of Object[1]: " + ow.writeValueAsString(v.getAccessor().getObject(1)));


    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    JsonWriter jsonWriter = new JsonWriter(stream, true);
    FieldReader reader = v.get("col", MapVector.class).getAccessor().getReader();
    reader.setPosition(0);
    jsonWriter.write(reader);
    reader.setPosition(1);
    jsonWriter.write(reader);
    System.out.print("Json Read: ");
    System.out.println(new String(stream.toByteArray(), Charsets.UTF_8));

    writer.clear();
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    ow.writeValueAsString(v.getAccessor().getObject(0));
    ow.writeValueAsString(v.getAccessor().getObject(1));
    FieldReader reader = v.get("col", MapVector.class).getAccessor().getReader();

    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    JsonWriter jsonWriter = new JsonWriter(stream, true);

    reader.setPosition(0);
    jsonWriter.write(reader);
    reader.setPosition(1);
    jsonWriter.write(reader);
    System.out.print("Json Read: ");
    System.out.println(new String(stream.toByteArray(), Charsets.UTF_8));
//    System.out.println(compound);

    System.out.println("Total Records Written " + batchSizes);
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    ow.writeValueAsString(v.getAccessor().getObject(0));
    ow.writeValueAsString(v.getAccessor().getObject(1));
    FieldReader reader = v.get("col", MapVector.class).getAccessor().getReader();

    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    JsonWriter jsonWriter = new JsonWriter(stream, true);

    reader.setPosition(0);
    jsonWriter.write(reader);
    reader.setPosition(1);
    jsonWriter.write(reader);
    System.out.print("Json Read: ");
    System.out.println(new String(stream.toByteArray(), Charsets.UTF_8));
//    System.out.println(compound);

    System.out.println("Total Records Written " + batchSizes);
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    ow.writeValueAsString(v.getAccessor().getObject(0));
    ow.writeValueAsString(v.getAccessor().getObject(1));
    FieldReader reader = v.get("col", MapVector.class).getAccessor().getReader();

    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    JsonWriter jsonWriter = new JsonWriter(stream, true);

    reader.setPosition(0);
    jsonWriter.write(reader);
    reader.setPosition(1);
    jsonWriter.write(reader);
    System.out.print("Json Read: ");
    System.out.println(new String(stream.toByteArray(), Charsets.UTF_8));
//    System.out.println(compound);

    System.out.println("Total Records Written " + batchSizes);
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    System.out.println("Map of Object[0]: " + ow.writeValueAsString(v.getAccessor().getObject(0)));
    System.out.println("Map of Object[1]: " + ow.writeValueAsString(v.getAccessor().getObject(1)));


    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    JsonWriter jsonWriter = new JsonWriter(stream, true);
    FieldReader reader = v.get("col", MapVector.class).getAccessor().getReader();
    reader.setPosition(0);
    jsonWriter.write(reader);
    reader.setPosition(1);
    jsonWriter.write(reader);
    System.out.print("Json Read: ");
    System.out.println(new String(stream.toByteArray(), Charsets.UTF_8));

    writer.clear();
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Related Classes of org.apache.drill.exec.vector.complex.fn.JsonWriter

  • com.fasterxml.jackson.core.JsonGenerator
  • org.apache.drill.common.types.TypeProtos.DataMode
  • org.apache.drill.common.types.TypeProtos.MinorType
  • org.apache.drill.exec.vector.complex.reader.FieldReader
  • org.apache.drill.exec.vector.complex.writer.TestJsonReader
  • org.apache.drill.exec.vector.complex.writer.TestRepeated
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