Examples of TimestampWritable

org.apache.hadoop.hive.serde2.io.TimestampWritable
TimestampWritable Writable equivalent of java.sq.Timestamp Timestamps are of the format YYYY-MM-DD HH:MM:SS.[fff...] We encode Unix timestamp in seconds in 4 bytes, using the MSB to signify whether the timestamp has a fractional portion. The fractional portion is reversed, and encoded as a VInt so timestamps with less precision use fewer bytes. 0.1 -> 1 0.01 -> 10 0.001 -> 100

Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

    case DataType.DATE:
      DateWritable dw = new DateWritable();
      dw.readFields(in);
      return dw.get();
    case DataType.TIMESTAMP:
      TimestampWritable tw = new TimestampWritable();
      tw.readFields(in);
      return tw.getTimestamp();
    default:
      throw new IOException("Unexpected data type " + type +
        " found in stream.");
    }
  }

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

      return;
    case DataType.DATE:
      new DateWritable((Date)val).write(out);
      return;
    case DataType.TIMESTAMP:
      new TimestampWritable((java.sql.Timestamp)val).write(out);
      return;
    default:
      throw new IOException("Unexpected data type " + type +
        " found in stream.");
    }

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

public class LazyTimestamp extends LazyPrimitive<LazyTimestampObjectInspector, TimestampWritable> {
  static final private Log LOG = LogFactory.getLog(LazyTimestamp.class);


  public LazyTimestamp(LazyTimestampObjectInspector oi) {
    super(oi);
    data = new TimestampWritable();
  }

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

    data = new TimestampWritable();
  }


  public LazyTimestamp(LazyTimestamp copy) {
    super(copy);
    data = new TimestampWritable(copy.data);
  }

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

  protected JavaTimestampObjectInspector() {
    super(TypeInfoFactory.timestampTypeInfo);
  }


  public TimestampWritable getPrimitiveWritableObject(Object o) {
    return o == null ? null : new TimestampWritable((Timestamp) o);
  }

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

        return ((BinaryObjectInspector) poi).getPrimitiveWritableObject(o).hashCode();


      case DATE:
        return ((DateObjectInspector) poi).getPrimitiveWritableObject(o).hashCode();
      case TIMESTAMP:
        TimestampWritable t = ((TimestampObjectInspector) poi)
            .getPrimitiveWritableObject(o);
        return t.hashCode();
      case DECIMAL:
        return ((HiveDecimalObjectInspector) poi).getPrimitiveWritableObject(o).hashCode();


      default: {
        throw new RuntimeException("Unknown type: "

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

        DateWritable d2 = ((DateObjectInspector) poi2)
            .getPrimitiveWritableObject(o2);
        return d1.compareTo(d2);
      }
      case TIMESTAMP: {
        TimestampWritable t1 = ((TimestampObjectInspector) poi1)
            .getPrimitiveWritableObject(o1);
        TimestampWritable t2 = ((TimestampObjectInspector) poi2)
            .getPrimitiveWritableObject(o2);
        return t1.compareTo(t2);
      }
      case DECIMAL: {
        HiveDecimalWritable t1 = ((HiveDecimalObjectInspector) poi1)

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

  public Timestamp getPrimitiveJavaObject(Object o) {
    return o == null ? null : ((TimestampWritable) o).getTimestamp();
  }


  public Object copyObject(Object o) {
    return o == null ? null : new TimestampWritable((TimestampWritable) o);
  }

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

    ((TimestampWritable) o).set(t);
    return o;
  }


  public Object create(byte[] bytes, int offset) {
    return new TimestampWritable(bytes, offset);
  }

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Examples of org.apache.hadoop.hive.serde2.io.TimestampWritable

  public Object create(byte[] bytes, int offset) {
    return new TimestampWritable(bytes, offset);
  }


  public Object create(Timestamp t) {
    return new TimestampWritable(t);
  }

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