Examples of HiveWritableRecord

Examples of com.facebook.hiveio.record.HiveWritableRecord

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    HiveTableSchema schema = HiveTableSchemas.lookup(hiveServer.getClient(),
        null, hiveTableDesc);

    List<HiveWritableRecord> writeRecords = Lists.newArrayList();
    HiveWritableRecord writeRecord = HiveRecordFactory.newWritableRecord(schema);
    writeRecords.add(writeRecord);

    HiveReadableRecord readRecord;

    writeRecord.set(0, (byte) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getByte(0));

    checkSetThrows(writeRecord, 0, (short) 4);
    checkSetThrows(writeRecord, 0, 4);
    checkSetThrows(writeRecord, 0, (long) 4);
    checkSetThrows(writeRecord, 0, 4.2f);
    checkSetThrows(writeRecord, 0, 4.2d);

    recreateTable();
    writeRecord.set(0, null);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertTrue(readRecord.isNull(0));

    recreateTable();
    writeRecord.set(1, (byte) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getShort(1));

    recreateTable();
    writeRecord.set(1, (short) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getShort(1));

    checkSetThrows(writeRecord, 1, 4);
    checkSetThrows(writeRecord, 1, (long) 4);
    checkSetThrows(writeRecord, 1, 4.2f);
    checkSetThrows(writeRecord, 1, 4.2d);

    recreateTable();
    writeRecord.set(1, null);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertTrue(readRecord.isNull(1));

    recreateTable();
    writeRecord.set((byte) 2, 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getInt(2));

    recreateTable();
    writeRecord.set((short) 2, 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getInt(2));

    recreateTable();
    writeRecord.set(2, 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getInt(2));

    checkSetThrows(writeRecord, 2, (long) 4);
    checkSetThrows(writeRecord, 2, 4.2f);
    checkSetThrows(writeRecord, 2, 4.2d);

    recreateTable();
    writeRecord.set(2, null);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertTrue(readRecord.isNull(2));

    checkSetThrows(writeRecord, 3, 4.2f);
    checkSetThrows(writeRecord, 3, 4.2d);

    recreateTable();
    writeRecord.set(4, 4.2f);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4.2, readRecord.getFloat(4), DELTA);

    checkSetThrows(writeRecord, 4, 4.2d);

    recreateTable();
    writeRecord.set(4, null);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertTrue(readRecord.isNull(4));
  }
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Examples of com.facebook.hiveio.record.HiveWritableRecord

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    HiveTableSchema schema = HiveTableSchemas.lookup(hiveServer.getClient(),
        null, hiveTableDesc);

    List<HiveWritableRecord> writeRecords = Lists.newArrayList();
    HiveWritableRecord r1 = HiveRecordFactory.newWritableRecord(schema);
    writeRecords.add(r1);

    HiveReadableRecord readRecord;

    r1.set(1, (byte) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getShort(1));

    recreateTable();
    r1.set(1, (short) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getShort(1));

    recreateTable();
    r1.set(2, (byte) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getInt(2));

    recreateTable();
    r1.set(2, (short) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getInt(2));

    recreateTable();
    r1.set(2, 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getInt(2));

    recreateTable();
    r1.set(3, (byte) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getLong(3));

    recreateTable();
    r1.set(3, (short) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getLong(3));

    recreateTable();
    r1.set(3, 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getLong(3));

    recreateTable();
    r1.set(3, 4L);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getLong(3));

    recreateTable();
    r1.set(4, (byte) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getFloat(4), DELTA);

    recreateTable();
    r1.set(4, (short) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getFloat(4), DELTA);

    recreateTable();
    r1.set(4, 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getFloat(4), DELTA);

    recreateTable();
    r1.set(4, 4L);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getFloat(4), DELTA);

    recreateTable();
    r1.set(4, 4.2f);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4.2, readRecord.getFloat(4), DELTA);

    recreateTable();
    r1.set(5, (byte) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getDouble(5), DELTA);

    recreateTable();
    r1.set(5, (short) 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getDouble(5), DELTA);

    recreateTable();
    r1.set(5, 4);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getDouble(5), DELTA);

    recreateTable();
    r1.set(5, 4L);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4, readRecord.getDouble(5), DELTA);

    recreateTable();
    r1.set(5, 4.2f);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4.2, readRecord.getDouble(5), DELTA);

    recreateTable();
    r1.set(5, 4.2d);
    HiveOutput.writeTable(outputDesc, writeRecords);
    readRecord = readSingleRecord(inputDesc);
    assertEquals(4.2, readRecord.getDouble(5), DELTA);
  }
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Examples of com.facebook.hiveio.record.HiveWritableRecord

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   * @return hive record
   */
  public static HiveWritableRecord mapToHiveRecord(Configuration conf, MapWritable value) {
    try {
      HiveTableSchema schema = HiveTableSchemas.lookup(conf, getHiveTableName());
      HiveWritableRecord record = HiveRecordFactory.newWritableRecord(schema);
      for (Map.Entry<Writable, Writable> entry : value.entrySet()) {
        IntWritable intKey = (IntWritable) entry.getKey();
        LongWritable longValue = (LongWritable) entry.getValue();
        record.set(intKey.get(), longValue.get());
      }
      return record;
    } catch (IOException e) {
      throw new IllegalStateException(e);
    }
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Examples of com.facebook.hiveio.record.HiveWritableRecord

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  private void writeData(HiveOutputDescription outputDesc, HiveTableSchema schema)
      throws TException, IOException, InterruptedException
  {
    List<HiveWritableRecord> writeRecords = Lists.newArrayList();

    HiveWritableRecord r1 = HiveRecordFactory.newWritableRecord(schema);
    writeRecords.add(r1);
    r1.set(0, 1);
    r1.set(1, 1.1);

    HiveWritableRecord r2 = HiveRecordFactory.newWritableRecord(schema);
    writeRecords.add(r2);
    r2.set(0, 2);
    r2.set(1, 2.2);

    HiveOutput.writeTable(outputDesc, writeRecords);
  }
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Examples of com.facebook.hiveio.record.HiveWritableRecord

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      throw new IOException(e);
    }
  }

  public static HiveWritableRecord mapToHiveRecord(MapWritable value) {
    HiveWritableRecord record = HiveRecordFactory.newWritableRecord(HiveTools.NUM_COLUMNS);
    for (Map.Entry<Writable, Writable> entry : value.entrySet()) {
      IntWritable intKey = (IntWritable) entry.getKey();
      LongWritable longValue = (LongWritable) entry.getValue();
      record.set(intKey.get(), longValue.get());
    }
    return record;
  }
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Examples of com.facebook.hiveio.record.HiveWritableRecord

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   * @param value data
   * @return hive record
   */
  public static HiveWritableRecord mapToHiveRecord(Configuration conf, MapWritable value) {
    HiveTableSchema schema = HiveTableSchemas.lookup(conf, getHiveTableName());
    HiveWritableRecord record = HiveRecordFactory.newWritableRecord(schema);
    for (Map.Entry<Writable, Writable> entry : value.entrySet()) {
      IntWritable intKey = (IntWritable) entry.getKey();
      LongWritable longValue = (LongWritable) entry.getValue();
      record.set(intKey.get(), longValue.get());
    }
    return record;
  }
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