Package org.apache.hadoop.zebra.io

Examples of org.apache.hadoop.zebra.io.TableInserter

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    Schema schema = writer.getSchema();
    Tuple tuple = TypesUtils.createTuple(schema);
    BasicTable.Writer writer1 = new BasicTable.Writer(path, conf);
    int part = 0;
    TableInserter inserter = null;
    try {
      inserter = writer1.getInserter("part" + part, true);
    } catch (Exception e) {
      e.printStackTrace();
    }
    TypesUtils.resetTuple(tuple);
    Tuple tupRecord1 = null;
    try {
      tupRecord1 = TypesUtils.createTuple(schema.getColumnSchema("r1")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
    }

    Tuple tupRecord2 = null;
    try {
      tupRecord2 = TypesUtils.createTuple(schema.getColumnSchema("r2")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
    }

    Tuple tupRecord3 = null;
    try {
      tupRecord3 = TypesUtils.createTuple(new Schema("f3:float, f4"));
    } catch (ParseException e) {
      e.printStackTrace();
    }

    // row 1
    tuple.set(0, true); // bool
    tuple.set(1, 1); // int
    tuple.set(2, 1001L); // long
    tuple.set(3, 1.1); // float
    tuple.set(4, "hello world 1"); // string
    tuple.set(5, new DataByteArray("hello byte 1")); // byte

    // r1:record(f1:int, f2:long
    tupRecord1.set(0, 1);
    tupRecord1.set(1, 1001L);
    tuple.set(6, tupRecord1);

    // r2:record(r3:record(f3:float, f4))
    tupRecord2.set(0, tupRecord3);
    tupRecord3.set(0, 1.3);
    tupRecord3.set(1, new DataByteArray("r3 row 1 byte array "));
    tuple.set(7, tupRecord2);

    // m1:map(string)
    Map<String, String> m1 = new HashMap<String, String>();
    m1.put("a", "A");
    m1.put("b", "B");
    m1.put("c", "C");
    tuple.set(8, m1);

    // m2:map(map(int))
    HashMap<String, Map> m2 = new HashMap<String, Map>();
    Map<String, Integer> m3 = new HashMap<String, Integer>();
    m3.put("m311", 311);
    m3.put("m321", 321);
    m3.put("m331", 331);
    Map<String, Integer> m4 = new HashMap<String, Integer>();
    m4.put("m411", 411);
    m4.put("m421", 421);
    m4.put("m431", 431);
    m2.put("x", m3);
    m2.put("y", m4);
    tuple.set(9, m2);

    // c:collection(f13:double, f14:float, f15:bytes)
    DataBag bagColl = TypesUtils.createBag();
    Schema schColl = schema.getColumn(10).getSchema().getColumn(0).getSchema();
    Tuple tupColl1 = TypesUtils.createTuple(schColl);
    Tuple tupColl2 = TypesUtils.createTuple(schColl);
    byte[] abs1 = new byte[3];
    byte[] abs2 = new byte[4];
    tupColl1.set(0, 3.1415926);
    tupColl1.set(1, 1.6);
    abs1[0] = 11;
    abs1[1] = 12;
    abs1[2] = 13;
    tupColl1.set(2, new DataByteArray(abs1));
    bagColl.add(tupColl1);
    tupColl2.set(0, 123.456789);
    tupColl2.set(1, 100);
    abs2[0] = 21;
    abs2[1] = 22;
    abs2[2] = 23;
    abs2[3] = 24;
    tupColl2.set(2, new DataByteArray(abs2));
    bagColl.add(tupColl2);
    tuple.set(10, bagColl);

    // set s7 to s23
    for (int i = 7; i <= 23; i++) {
      tuple.set(i + 4, "s" + "i" + ", line1");
    }

    int row = 0;
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // row 2
    row++;
    TypesUtils.resetTuple(tuple);
    TypesUtils.resetTuple(tupRecord1);
    TypesUtils.resetTuple(tupRecord2);
    TypesUtils.resetTuple(tupRecord3);
    m1.clear();
    m2.clear();
    m3.clear();
    m4.clear();
    tuple.set(0, false);
    tuple.set(1, 2); // int
    tuple.set(2, 1002L); // long
    tuple.set(3, 3.1); // float
    tuple.set(4, "hello world 2"); // string
    tuple.set(5, new DataByteArray("hello byte 2")); // byte

    // r1:record(f1:int, f2:long
    tupRecord1.set(0, 2);
    tupRecord1.set(1, 1002L);
    tuple.set(6, tupRecord1);

    // r2:record(r3:record(f3:float, f4))
    tupRecord2.set(0, tupRecord3);
    tupRecord3.set(0, 2.3);
    tupRecord3.set(1, new DataByteArray("r3 row2  byte array"));
    tuple.set(7, tupRecord2);

    // m1:map(string)
    m1.put("a2", "A2");
    m1.put("b2", "B2");
    m1.put("c2", "C2");
    tuple.set(8, m1);

    // m2:map(map(int))
    m3.put("m321", 321);
    m3.put("m322", 322);
    m3.put("m323", 323);
    m2.put("z", m3);
    tuple.set(9, m2);

    // c:collection(f13:double, f14:float, f15:bytes)
    bagColl.clear();
    TypesUtils.resetTuple(tupColl1);
    TypesUtils.resetTuple(tupColl2);
    tupColl1.set(0, 7654.321);
    tupColl1.set(1, 0.0001);
    abs1[0] = 31;
    abs1[1] = 32;
    abs1[2] = 33;
    tupColl1.set(2, new DataByteArray(abs1));
    bagColl.add(tupColl1);
    tupColl2.set(0, 0.123456789);
    tupColl2.set(1, 0.3333);
    abs2[0] = 41;
    abs2[1] = 42;
    abs2[2] = 43;
    abs2[3] = 44;
    tupColl2.set(2, new DataByteArray(abs2));
    bagColl.add(tupColl2);
    tuple.set(10, bagColl);
    // set s7 to s23
    for (int i = 7; i <= 23; i++) {
      tuple.set(i + 4, "s" + "i" + ", line2");
    }
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    inserter.close();
    writer1.finish();

    writer.close();
  }
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    writer.finish();
    Schema schema = writer.getSchema();
    Tuple tuple = TypesUtils.createTuple(schema);
    BasicTable.Writer writer1 = new BasicTable.Writer(path, conf);
    int part = 0;
    TableInserter inserter = writer1.getInserter("part" + part, true);
    TypesUtils.resetTuple(tuple);

    Tuple tupRecord1;
    try {
      tupRecord1 = TypesUtils.createTuple(schema.getColumnSchema("r1")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    Tuple tupRecord2;
    try {
      tupRecord2 = TypesUtils.createTuple(schema.getColumnSchema("r2")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    Tuple tupRecord3;
    try {
      tupRecord3 = TypesUtils.createTuple(new Schema("f3:float, f4:map(int)"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }
    HashMap<String, Long> map1 = new HashMap<String, Long>();
    // insert data in row 1
    int row = 0;
    // r1:record(f1:int, f2:map(long))
    tupRecord1.set(0, 1);
    map1.put("x", 1001L);
    tupRecord1.set(1, map1);
    tuple.set(0, tupRecord1);

    // r2:record(r3:record(f3:float, map(int)))
    HashMap<String, Integer> map = new HashMap<String, Integer>();
    tupRecord2.set(0, tupRecord3);
    tupRecord3.set(0, 1.3);
    map.put("a", 1);
    map.put("b", 2);
    map.put("c", 3);
    tupRecord3.set(1, map);
    tuple.set(1, tupRecord2);
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // row 2
    map1.clear();
    row++;
    TypesUtils.resetTuple(tuple);
    TypesUtils.resetTuple(tupRecord1);
    TypesUtils.resetTuple(tupRecord2);
    TypesUtils.resetTuple(tupRecord3);
    // r1:record(f1:int, f2:map(long))
    tupRecord1.set(0, 2);
    map1.put("y", 1002L);
    tupRecord1.set(1, map1);
    tuple.set(0, tupRecord1);

    // r2:record(r3:record(f3:float, f4))
    tupRecord2.set(0, tupRecord3);
    map.clear();
    map.put("x", 11);
    map.put("y", 12);
    map.put("c", 13);

    tupRecord3.set(0, 2.3);
    tupRecord3.set(1, map);
    tuple.set(1, tupRecord2);

    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // finish building table, closing out the inserter, writer, writer1
    inserter.close();
    writer1.finish();
    writer.close();
  }
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    Schema schema = writer.getSchema();
    Tuple tuple = TypesUtils.createTuple(schema);

    BasicTable.Writer writer1 = new BasicTable.Writer(path, conf);
    int part = 0;
    TableInserter inserter = writer1.getInserter("part" + part, true);
    TypesUtils.resetTuple(tuple);
    DataBag bag1 = TypesUtils.createBag();
    Schema schColl = schema.getColumn(0).getSchema().getColumn(0).getSchema();
    Tuple tupColl1 = TypesUtils.createTuple(schColl);
    Tuple tupColl2 = TypesUtils.createTuple(schColl);

    DataBag bag2 = TypesUtils.createBag();
    Schema schColl2 = schema.getColumn(1).getSchema().getColumn(0).getSchema();
    Tuple tupColl2_1 = TypesUtils.createTuple(schColl2);
    Tuple tupColl2_2 = TypesUtils.createTuple(schColl2);
    Tuple collRecord1;
    try {
      collRecord1 = TypesUtils.createTuple(new Schema("f1:int, f2:string"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }
    Tuple collRecord2;
    try {
      collRecord2 = TypesUtils.createTuple(new Schema("f1:int, f2:string"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    // c3:collection(c3_1:collection(e:int,f:bool))
    DataBag bag3 = TypesUtils.createBag();
    DataBag bag3_1 = TypesUtils.createBag();
    DataBag bag3_2 = TypesUtils.createBag();

    Tuple tupColl3_1 = null;
    try {
      tupColl3_1 = TypesUtils.createTuple(new Schema("e:int,f:bool"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }
    Tuple tupColl3_2;
    try {
      tupColl3_2 = TypesUtils.createTuple(new Schema("e:int,f:bool"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    Tuple tupColl3_3 = null;
    try {
      tupColl3_3 = TypesUtils.createTuple(new Schema("e:int,f:bool"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }
    Tuple tupColl3_4;
    try {
      tupColl3_4 = TypesUtils.createTuple(new Schema("e:int,f:bool"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    byte[] abs1 = new byte[3];
    byte[] abs2 = new byte[4];
    tupColl1.set(0, 3.1415926);
    tupColl1.set(1, 1.6);
    abs1[0] = 11;
    abs1[1] = 12;
    abs1[2] = 13;
    tupColl1.set(2, new DataByteArray(abs1));
    bag1.add(tupColl1);
    tupColl2.set(0, 123.456789);
    tupColl2.set(1, 100);
    abs2[0] = 21;
    abs2[1] = 22;
    abs2[2] = 23;
    abs2[3] = 24;
    tupColl2.set(2, new DataByteArray(abs2));
    bag1.add(tupColl2);
    tuple.set(0, bag1);

    collRecord1.set(0, 1);
    collRecord1.set(1, "record1_string1");
    tupColl2_1.set(0, collRecord1);
    tupColl2_1.set(1, "hello1");
    bag2.add(tupColl2_1);

    collRecord2.set(0, 2);
    collRecord2.set(1, "record2_string1");
    tupColl2_2.set(0, collRecord2);
    tupColl2_2.set(1, "hello2");
    bag2.add(tupColl2_2);
    tuple.set(1, bag2);

    TypesUtils.resetTuple(tupColl3_1);
    TypesUtils.resetTuple(tupColl3_2);
    tupColl3_1.set(0, 1);
    tupColl3_1.set(1, true);
    tupColl3_2.set(0, 2);
    tupColl3_2.set(1, false);
    bag3_1.add(tupColl3_1);
    bag3_1.add(tupColl3_2);
    bag3.addAll(bag3_1);

    tupColl3_3.set(0, 3);
    tupColl3_3.set(1, true);
    tupColl3_4.set(0, 4);
    tupColl3_4.set(1, false);
    bag3_2.add(tupColl3_3);
    bag3_2.add(tupColl3_4);
    bag3.addAll(bag3_2);
    tuple.set(2, bag3);

    int row = 0;
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    row++;

    bag1.clear();
    bag2.clear();
    bag3.clear();
    bag3_1.clear();
    bag3_2.clear();
    TypesUtils.resetTuple(tupColl1);
    TypesUtils.resetTuple(tupColl2);
    TypesUtils.resetTuple(tupColl2_1);
    TypesUtils.resetTuple(tupColl2_2);
    TypesUtils.resetTuple(collRecord1);
    TypesUtils.resetTuple(collRecord2);
    TypesUtils.resetTuple(tupColl3_1);
    TypesUtils.resetTuple(tupColl3_2);
    TypesUtils.resetTuple(tupColl3_3);
    TypesUtils.resetTuple(tupColl3_4);

    tupColl1.set(0, 7654.321);
    tupColl1.set(1, 0.0001);
    abs1[0] = 31;
    abs1[1] = 32;
    abs1[2] = 33;
    tupColl1.set(2, new DataByteArray(abs1));
    bag1.add(tupColl1);
    tupColl2.set(0, 0.123456789);
    tupColl2.set(1, 0.3333);
    abs2[0] = 41;
    abs2[1] = 42;
    abs2[2] = 43;
    abs2[3] = 44;
    tupColl2.set(2, new DataByteArray(abs2));
    bag1.add(tupColl2);
    tuple.set(0, bag1);

    collRecord1.set(0, 3);
    collRecord1.set(1, "record1_string2");
    tupColl2_1.set(0, collRecord1);
    tupColl2_1.set(1, "hello1_2");
    bag2.add(tupColl2_1);

    collRecord2.set(0, 4);
    collRecord2.set(1, "record2_string2");
    tupColl2_2.set(0, collRecord2);
    tupColl2_2.set(1, "hello2_2");
    bag2.add(tupColl2_2);
    tuple.set(1, bag2);

    tupColl3_1.set(0, 5);
    tupColl3_1.set(1, true);
    tupColl3_2.set(0, 6);
    tupColl3_2.set(1, false);
    bag3_1.add(tupColl3_1);
    bag3_1.add(tupColl3_2);
    bag3.addAll(bag3_1);

    tupColl3_3.set(0, 7);
    tupColl3_3.set(1, true);
    tupColl3_4.set(0, 8);
    tupColl3_4.set(1, false);
    bag3_2.add(tupColl3_3);
    bag3_2.add(tupColl3_4);
    bag3.addAll(bag3_2);
    tuple.set(2, bag3);

    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    inserter.close();
    writer1.finish();

    writer.close();
  }
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    Tuple tuple = TypesUtils.createTuple(schema);

    boolean sorted = writer.isSorted();
    for (int i = 0; i < parts; ++i) {
      writer = new BasicTable.Writer(path, conf);
      TableInserter inserter = writer.getInserter(
          String.format("part-%06d", i), true);
      if (rows > 0) {
        int actualRows = random.nextInt(rows) + rows / 2;
        for (int j = 0; j < actualRows; ++j, ++total) {
          BytesWritable key;
          if (!sorted) {
            key = makeRandomKey(rows * 10);
          } else {
            key = makeKey(total);
          }
          TypesUtils.resetTuple(tuple);
          for (int k = 0; k < tuple.size(); ++k) {
            try {
              tuple.set(k, makeString("col-" + colNames[k], rows * 10));
            } catch (ExecException e) {
              e.printStackTrace();
            }
          }
          inserter.insert(key, tuple);
        }
      }
      inserter.close();
    }

    if (properClose) {
      writer = new BasicTable.Writer(path, conf);
      writer.close();
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    writer.finish();
    Schema schema = writer.getSchema();
    Tuple tuple = TypesUtils.createTuple(schema);
    BasicTable.Writer writer1 = new BasicTable.Writer(path, conf);
    int part = 0;
    TableInserter inserter = writer1.getInserter("part" + part, true);
    TypesUtils.resetTuple(tuple);

    // insert data in row 1
    int row = 0;
    tuple.set(0, true); // bool
    tuple.set(1, 1); // int
    tuple.set(2, 1001L); // long
    tuple.set(3, 1.1); // float
    tuple.set(4, "hello world 1"); // string
    tuple.set(5, new DataByteArray("hello byte 1")); // byte
    tuple.set(6, 1); // int
    tuple.set(7, 1); // int
    tuple.set(8, 1); // int
    tuple.set(9, 1); // int
    tuple.set(10, 1); // int
    tuple.set(11, 1); // int

    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // insert data in row 2
    row++;
    tuple.set(0, false);
    tuple.set(1, 2); // int
    tuple.set(2, 1002L); // long
    tuple.set(3, 3.1); // float
    tuple.set(4, "hello world 2"); // string
    tuple.set(5, new DataByteArray("hello byte 2")); // byte
    tuple.set(6, 2); // int
    tuple.set(7, 2); // int
    tuple.set(8, 2); // int
    tuple.set(9, 2); // int
    tuple.set(10, 2); // int
    tuple.set(11, 2); // int

    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // finish building table, closing out the inserter, writer, writer1
    inserter.close();
    writer1.finish();
    writer.close();
  }
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    writer.finish();
    Schema schema = writer.getSchema();
    Tuple tuple = TypesUtils.createTuple(schema);
    BasicTable.Writer writer1 = new BasicTable.Writer(path, conf);
    int part = 0;
    TableInserter inserter = writer1.getInserter("part" + part, true);
    TypesUtils.resetTuple(tuple);

    // insert data in row 1
    int row = 0;
    tuple.set(0, true); // bool
    tuple.set(1, 1); // int
    tuple.set(2, 1001L); // long
    tuple.set(3, 1.1); // float
    tuple.set(4, "hello world 1"); // string
    tuple.set(5, new DataByteArray("hello byte 1")); // byte

    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // insert data in row 2
    row++;
    tuple.set(0, false);
    tuple.set(1, 2); // int
    tuple.set(2, 1002L); // long
    tuple.set(3, 3.1); // float
    tuple.set(4, "hello world 2"); // string
    tuple.set(5, new DataByteArray("hello byte 2")); // byte
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // finish building table, closing out the inserter, writer, writer1
    inserter.close();
    writer1.finish();
    writer.close();
  }
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    writer.finish();
    Schema schema = writer.getSchema();
    Tuple tuple = TypesUtils.createTuple(schema);
    BasicTable.Writer writer1 = new BasicTable.Writer(path, conf);
    int part = 0;
    TableInserter inserter = writer1.getInserter("part" + part, true);
    TypesUtils.resetTuple(tuple);

    Tuple tupRecord1;
    try {
      tupRecord1 = TypesUtils.createTuple(schema.getColumnSchema("r1")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    Tuple tupRecord2;
    try {
      tupRecord2 = TypesUtils.createTuple(schema.getColumnSchema("r2")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    Tuple tupRecord3;
    try {
      tupRecord3 = TypesUtils.createTuple(new Schema("f3:float, f4:map(int)"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }
    // insert data in row 1
    int row = 0;
    // r1:record(f1:int, f2:long
    tupRecord1.set(0, 1);
    tupRecord1.set(1, 1001L);
    tuple.set(0, tupRecord1);

    // r2:record(r3:record(f3:float, map(int)))
    HashMap<String, Integer> map = new HashMap<String, Integer>();
    tupRecord2.set(0, tupRecord3);
    tupRecord3.set(0, 1.3);
    map.put("a", 1);
    map.put("b", 2);
    map.put("c", 3);
    tupRecord3.set(1, map);
    tuple.set(1, tupRecord2);
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // row 2
    row++;
    TypesUtils.resetTuple(tuple);
    TypesUtils.resetTuple(tupRecord1);
    TypesUtils.resetTuple(tupRecord2);
    TypesUtils.resetTuple(tupRecord3);
    // r1:record(f1:int, f2:long
    tupRecord1.set(0, 2);
    tupRecord1.set(1, 1002L);
    tuple.set(0, tupRecord1);

    // r2:record(r3:record(f3:float, f4))
    tupRecord2.set(0, tupRecord3);
    map.clear();
    map.put("x", 11);
    map.put("y", 12);
    map.put("c", 13);

    tupRecord3.set(0, 2.3);
    tupRecord3.set(1, map);
    tuple.set(1, tupRecord2);

    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // finish building table, closing out the inserter, writer, writer1
    inserter.close();
    writer1.finish();
    writer.close();
  }
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    Schema schema = writer.getSchema();
    Tuple tuple = TypesUtils.createTuple(schema);

    BasicTable.Writer writer1 = new BasicTable.Writer(path, conf);
    int part = 0;
    TableInserter inserter = writer1.getInserter("part" + part, true);
    TypesUtils.resetTuple(tuple);

    tuple.set(0, true);

    Tuple tupRecord;
    try {
      tupRecord = TypesUtils.createTuple(schema.getColumnSchema("r")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    // row 1
    tupRecord.set(0, 1);
    tupRecord.set(1, 1001L);
    tuple.set(1, tupRecord);

    Map<String, String> map = new HashMap<String, String>();
    map.put("a", "x");
    map.put("b", "y");
    map.put("c", "z");
    tuple.set(2, map);

    DataBag bagColl = TypesUtils.createBag();
    Schema schColl = schema.getColumn(3).getSchema().getColumn(0).getSchema();
    Tuple tupColl1 = TypesUtils.createTuple(schColl);
    Tuple tupColl2 = TypesUtils.createTuple(schColl);
    byte[] abs1 = new byte[3];
    byte[] abs2 = new byte[4];
    tupColl1.set(0, 3.1415926);
    tupColl1.set(1, 1.6);
    abs1[0] = 11;
    abs1[1] = 12;
    abs1[2] = 13;
    tupColl1.set(2, new DataByteArray(abs1));
    bagColl.add(tupColl1);
    tupColl2.set(0, 123.456789);
    tupColl2.set(1, 100);
    abs2[0] = 21;
    abs2[1] = 22;
    abs2[2] = 23;
    abs2[3] = 24;
    tupColl2.set(2, new DataByteArray(abs2));
    bagColl.add(tupColl2);
    tuple.set(3, bagColl);

    int row = 0;
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // row 2
    row++;
    TypesUtils.resetTuple(tuple);
    TypesUtils.resetTuple(tupRecord);
    map.clear();
    tuple.set(0, false);
    tupRecord.set(0, 2);
    tupRecord.set(1, 1002L);
    tuple.set(1, tupRecord);
    map.put("boy", "girl");
    map.put("adam", "amy");
    map.put("bob", "becky");
    map.put("carl", "cathy");
    tuple.set(2, map);
    bagColl.clear();
    TypesUtils.resetTuple(tupColl1);
    TypesUtils.resetTuple(tupColl2);
    tupColl1.set(0, 7654.321);
    tupColl1.set(1, 0.0001);
    abs1[0] = 31;
    abs1[1] = 32;
    abs1[2] = 33;
    tupColl1.set(2, new DataByteArray(abs1));
    bagColl.add(tupColl1);
    tupColl2.set(0, 0.123456789);
    tupColl2.set(1, 0.3333);
    abs2[0] = 41;
    abs2[1] = 42;
    abs2[2] = 43;
    abs2[3] = 44;
    tupColl2.set(2, new DataByteArray(abs2));
    bagColl.add(tupColl2);
    tuple.set(3, bagColl);
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    inserter.close();
    writer1.finish();

    writer.close();
  }
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    Schema schema = writer.getSchema();
    Tuple tuple = TypesUtils.createTuple(schema);
    BasicTable.Writer writer1 = new BasicTable.Writer(path, conf);
    int part = 0;
    TableInserter inserter = writer1.getInserter("part" + part, true);
    TypesUtils.resetTuple(tuple);

    Tuple tupRecord1;
    try {
      tupRecord1 = TypesUtils.createTuple(schema.getColumnSchema("r1")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    Tuple tupRecord2;
    try {
      tupRecord2 = TypesUtils.createTuple(schema.getColumnSchema("r2")
          .getSchema());
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    Tuple tupRecord3;
    try {
      tupRecord3 = TypesUtils.createTuple(new Schema("f3:float, f4"));
    } catch (ParseException e) {
      e.printStackTrace();
      throw new IOException(e);
    }

    // row 1
    tuple.set(0, true); // bool
    tuple.set(1, 1); // int
    tuple.set(2, 1001L); // long
    tuple.set(3, 1.1); // float
    tuple.set(4, "hello world 1"); // string
    tuple.set(5, new DataByteArray("hello byte 1")); // byte

    // r1:record(f1:int, f2:long
    tupRecord1.set(0, 1);
    tupRecord1.set(1, 1001L);
    tuple.set(6, tupRecord1);

    // r2:record(r3:record(f3:float, f4))
    tupRecord2.set(0, tupRecord3);
    tupRecord3.set(0, 1.3);
    tupRecord3.set(1, new DataByteArray("r3 row 1 byte array "));
    tuple.set(7, tupRecord2);

    // m1:map(string)
    Map<String, String> m1 = new HashMap<String, String>();
    m1.put("a", "A");
    m1.put("b", "B");
    m1.put("c", "C");
    tuple.set(8, m1);

    // m2:map(map(int))
    HashMap<String, Map> m2 = new HashMap<String, Map>();
    Map<String, Integer> m3 = new HashMap<String, Integer>();
    m3.put("m311", 311);
    m3.put("m321", 321);
    m3.put("m331", 331);
    Map<String, Integer> m4 = new HashMap<String, Integer>();
    m4.put("m411", 411);
    m4.put("m421", 421);
    m4.put("m431", 431);
    m2.put("x", m3);
    m2.put("y", m4);
    tuple.set(9, m2);

    // c:collection(f13:double, f14:float, f15:bytes)
    DataBag bagColl = TypesUtils.createBag();
    Schema schColl = schema.getColumn(10).getSchema().getColumn(0).getSchema();
    Tuple tupColl1 = TypesUtils.createTuple(schColl);
    Tuple tupColl2 = TypesUtils.createTuple(schColl);
    byte[] abs1 = new byte[3];
    byte[] abs2 = new byte[4];
    tupColl1.set(0, 3.1415926);
    tupColl1.set(1, 1.6);
    abs1[0] = 11;
    abs1[1] = 12;
    abs1[2] = 13;
    tupColl1.set(2, new DataByteArray(abs1));
    bagColl.add(tupColl1);
    tupColl2.set(0, 123.456789);
    tupColl2.set(1, 100);
    abs2[0] = 21;
    abs2[1] = 22;
    abs2[2] = 23;
    abs2[3] = 24;
    tupColl2.set(2, new DataByteArray(abs2));
    bagColl.add(tupColl2);
    tuple.set(10, bagColl);

    int row = 0;
    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    // row 2
    row++;
    TypesUtils.resetTuple(tuple);
    TypesUtils.resetTuple(tupRecord1);
    TypesUtils.resetTuple(tupRecord2);
    TypesUtils.resetTuple(tupRecord3);
    m1.clear();
    m2.clear();
    m3.clear();
    m4.clear();
    tuple.set(0, false);
    tuple.set(1, 2); // int
    tuple.set(2, 1002L); // long
    tuple.set(3, 3.1); // float
    tuple.set(4, "hello world 2"); // string
    tuple.set(5, new DataByteArray("hello byte 2")); // byte

    // r1:record(f1:int, f2:long
    tupRecord1.set(0, 2);
    tupRecord1.set(1, 1002L);
    tuple.set(6, tupRecord1);

    // r2:record(r3:record(f3:float, f4))
    tupRecord2.set(0, tupRecord3);
    tupRecord3.set(0, 2.3);
    tupRecord3.set(1, new DataByteArray("r3 row2  byte array"));
    tuple.set(7, tupRecord2);

    // m1:map(string)
    m1.put("a2", "A2");
    m1.put("b2", "B2");
    m1.put("c2", "C2");
    tuple.set(8, m1);

    // m2:map(map(int))
    m3.put("m321", 321);
    m3.put("m322", 322);
    m3.put("m323", 323);
    m2.put("z", m3);
    tuple.set(9, m2);

    // c:collection(f13:double, f14:float, f15:bytes)
    bagColl.clear();
    TypesUtils.resetTuple(tupColl1);
    TypesUtils.resetTuple(tupColl2);
    tupColl1.set(0, 7654.321);
    tupColl1.set(1, 0.0001);
    abs1[0] = 31;
    abs1[1] = 32;
    abs1[2] = 33;
    tupColl1.set(2, new DataByteArray(abs1));
    bagColl.add(tupColl1);
    tupColl2.set(0, 0.123456789);
    tupColl2.set(1, 0.3333);
    abs2[0] = 41;
    abs2[1] = 42;
    abs2[2] = 43;
    abs2[3] = 44;
    tupColl2.set(2, new DataByteArray(abs2));
    bagColl.add(tupColl2);
    tuple.set(10, bagColl);

    inserter.insert(new BytesWritable(String.format("k%d%d", part + 1, row + 1)
        .getBytes()), tuple);

    inserter.close();
    writer1.finish();

    writer.close();
  }
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    schema = new Schema("a,b,c,d,e,f,g");

    ColumnGroup.Writer writer = new ColumnGroup.Writer(path, schema, false, path.getName(),
        "pig", "gz", null, null, (short) -1, true, conf);
    TableInserter ins = writer.getInserter("part0", true);

    // row 1
    Tuple row = TypesUtils.createTuple(writer.getSchema());
    row.set(0, "a1");
    row.set(1, "b1");
    row.set(2, "c1");
    row.set(3, "d1");
    row.set(4, "e1");
    row.set(5, "f1");
    row.set(6, "g1");
    ins.insert(new BytesWritable("k1".getBytes()), row);

    // row 2
    TypesUtils.resetTuple(row);
    row.set(0, "a2");
    row.set(1, "b2");
    row.set(2, "c2");
    row.set(3, "d2");
    row.set(4, "e2");
    row.set(5, "f2");
    row.set(6, "g2");
    ins.insert(new BytesWritable("k2".getBytes()), row);
    ins.close();

    writer.close();
  }
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