Package org.apache.hadoop.hive.serde2.lazybinary.objectinspector

Examples of org.apache.hadoop.hive.serde2.lazybinary.objectinspector.LazyBinaryMapObjectInspector

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    super(PrimitiveObjectInspectorUtils.timestampTypeEntry);
  }

  @Override
  public Timestamp getPrimitiveJavaObject(Object o) {
    TimestampWritable writable = getPrimitiveWritableObject(o);
    return writable == null ? null : writable.getTimestamp();
  }
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      int nextCalls = 0;

      @Override
      public Object next(Object previous) throws IOException {
        if (nextCalls == 0) {
          return new TimestampWritable(new Timestamp(1));
        }

        throw new IOException("next should only be called once");
      }
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    return nanos.loadIndeces(rowIndexEntries, updatedStartIndex);
  }

  @Override
  public Object next(Object previous) throws IOException {
    TimestampWritable result = null;
    if (valuePresent) {
      if (previous == null) {
        result = new TimestampWritable();
      } else {
        result = (TimestampWritable) previous;
      }
      long millis = (data.next() + WriterImpl.BASE_TIMESTAMP) *
          WriterImpl.MILLIS_PER_SECOND;
      int newNanos = parseNanos(nanos.next());
      // fix the rounding when we divided by 1000.
      if (millis >= 0) {
        millis += newNanos / 1000000;
      } else {
        millis -= newNanos / 1000000;
      }
      Timestamp timestamp = result.getTimestamp();
      timestamp.setTime(millis);
      timestamp.setNanos(newNanos);
      result.set(timestamp);
    }
    return result;
  }
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    SerDe serde = getSerDe(fieldNames, fieldTypes);
    ObjectInspector serdeOI = serde.getObjectInspector();

    StructObjectInspector soi1 = (StructObjectInspector) serdeOI;
    List<? extends StructField> fields1 = soi1.getAllStructFieldRefs();
    LazyBinaryMapObjectInspector lazympoi = (LazyBinaryMapObjectInspector) fields1
        .get(10).getFieldObjectInspector();
    ObjectInspector lazympkeyoi = lazympoi.getMapKeyObjectInspector();
    ObjectInspector lazympvalueoi = lazympoi.getMapValueObjectInspector();

    StructObjectInspector soi2 = rowOI;
    List<? extends StructField> fields2 = soi2.getAllStructFieldRefs();
    MapObjectInspector inputmpoi = (MapObjectInspector) fields2.get(10)
        .getFieldObjectInspector();
    ObjectInspector inputmpkeyoi = inputmpoi.getMapKeyObjectInspector();
    ObjectInspector inputmpvalueoi = inputmpoi.getMapValueObjectInspector();

    int num = 100;
    for (int testi = 0; testi < num; testi++) {

      Map<String, List<MyTestInnerStruct>> mp = new LinkedHashMap<String, List<MyTestInnerStruct>>();

      int randFields = r.nextInt(10);
      for (int i = 0; i < randFields; i++) {
        String key = TestBinarySortableSerDe.getRandString(r);
        int randField = r.nextInt(10);
        List<MyTestInnerStruct> value = randField > 4 ? null
            : getRandStructArray(r);
        mp.put(key, value);
      }

      MyTestClassBigger input = new MyTestClassBigger(null, null, null, null,
          null, null, null, null, null, null, mp);
      BytesWritable bw = (BytesWritable) serde.serialize(input, rowOI);
      Object output = serde.deserialize(bw);
      Object lazyobj = soi1.getStructFieldData(output, fields1.get(10));
      Map<?, ?> outputmp = lazympoi.getMap(lazyobj);

      if (outputmp.size() != mp.size()) {
        throw new RuntimeException("Map size changed from " + mp.size()
            + " to " + outputmp.size() + " after serialization!");
      }
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    SerDe serde = getSerDe(fieldNames, fieldTypes);
    ObjectInspector serdeOI = serde.getObjectInspector();

    StructObjectInspector soi1 = (StructObjectInspector)serdeOI;
    List<? extends StructField> fields1 = soi1.getAllStructFieldRefs();
    LazyBinaryMapObjectInspector lazympoi = (LazyBinaryMapObjectInspector) fields1.get(9).getFieldObjectInspector();
    ObjectInspector lazympkeyoi   = lazympoi.getMapKeyObjectInspector();
    ObjectInspector lazympvalueoi = lazympoi.getMapValueObjectInspector();   
   
    StructObjectInspector soi2 = (StructObjectInspector)rowOI;
    List<? extends StructField> fields2 = soi2.getAllStructFieldRefs();   
    MapObjectInspector inputmpoi = (MapObjectInspector) fields2.get(9).getFieldObjectInspector();
    ObjectInspector inputmpkeyoi = inputmpoi.getMapKeyObjectInspector();
    ObjectInspector inputmpvalueoi = inputmpoi.getMapValueObjectInspector();

    int num = 100;
    for (int testi=0; testi<num; testi++) {

      Map<String, List<MyTestInnerStruct>> mp = new LinkedHashMap<String, List<MyTestInnerStruct>>();
     
      int randFields = r.nextInt(10);
      for (int i=0; i<randFields; i++) {
        String key = TestBinarySortableSerDe.getRandString(r);
        int randField = r.nextInt(10);
        List<MyTestInnerStruct> value = randField > 4 ? null: getRandStructArray(r);
        mp.put(key, value);       
      }
           
      MyTestClassBigger input = new MyTestClassBigger(null,null,null,null,null,null,null,null,null,mp);  
      BytesWritable bw = (BytesWritable) serde.serialize(input, rowOI);   
      Object output = serde.deserialize(bw);     
      Object lazyobj = soi1.getStructFieldData(output, fields1.get(9));
      Map<?, ?> outputmp = lazympoi.getMap(lazyobj);

      if (outputmp.size() != mp.size()) {
        throw new RuntimeException("Map size changed from " + mp.size() + " to " + outputmp.size() + " after serialization!");
      }
     
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    SerDe serde = getSerDe(fieldNames, fieldTypes);
    ObjectInspector serdeOI = serde.getObjectInspector();

    StructObjectInspector soi1 = (StructObjectInspector) serdeOI;
    List<? extends StructField> fields1 = soi1.getAllStructFieldRefs();
    LazyBinaryMapObjectInspector lazympoi = (LazyBinaryMapObjectInspector) fields1
        .get(10).getFieldObjectInspector();
    ObjectInspector lazympkeyoi = lazympoi.getMapKeyObjectInspector();
    ObjectInspector lazympvalueoi = lazympoi.getMapValueObjectInspector();

    StructObjectInspector soi2 = rowOI;
    List<? extends StructField> fields2 = soi2.getAllStructFieldRefs();
    MapObjectInspector inputmpoi = (MapObjectInspector) fields2.get(10)
        .getFieldObjectInspector();
    ObjectInspector inputmpkeyoi = inputmpoi.getMapKeyObjectInspector();
    ObjectInspector inputmpvalueoi = inputmpoi.getMapValueObjectInspector();

    int num = 100;
    for (int testi = 0; testi < num; testi++) {

      Map<String, List<MyTestInnerStruct>> mp = new LinkedHashMap<String, List<MyTestInnerStruct>>();

      int randFields = r.nextInt(10);
      for (int i = 0; i < randFields; i++) {
        String key = TestBinarySortableSerDe.getRandString(r);
        int randField = r.nextInt(10);
        List<MyTestInnerStruct> value = randField > 4 ? null
            : getRandStructArray(r);
        mp.put(key, value);
      }

      MyTestClassBigger input = new MyTestClassBigger(null, null, null, null,
          null, null, null, null, null, null, mp);
      BytesWritable bw = (BytesWritable) serde.serialize(input, rowOI);
      Object output = serde.deserialize(bw);
      Object lazyobj = soi1.getStructFieldData(output, fields1.get(10));
      Map<?, ?> outputmp = lazympoi.getMap(lazyobj);

      if (outputmp.size() != mp.size()) {
        throw new RuntimeException("Map size changed from " + mp.size()
            + " to " + outputmp.size() + " after serialization!");
      }
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    SerDe serde = getSerDe(fieldNames, fieldTypes);
    ObjectInspector serdeOI = serde.getObjectInspector();

    StructObjectInspector soi1 = (StructObjectInspector) serdeOI;
    List<? extends StructField> fields1 = soi1.getAllStructFieldRefs();
    LazyBinaryMapObjectInspector lazympoi = (LazyBinaryMapObjectInspector) fields1
        .get(12).getFieldObjectInspector();
    ObjectInspector lazympkeyoi = lazympoi.getMapKeyObjectInspector();
    ObjectInspector lazympvalueoi = lazympoi.getMapValueObjectInspector();

    StructObjectInspector soi2 = rowOI;
    List<? extends StructField> fields2 = soi2.getAllStructFieldRefs();
    MapObjectInspector inputmpoi = (MapObjectInspector) fields2.get(12)
        .getFieldObjectInspector();
    ObjectInspector inputmpkeyoi = inputmpoi.getMapKeyObjectInspector();
    ObjectInspector inputmpvalueoi = inputmpoi.getMapValueObjectInspector();

    int num = 100;
    for (int testi = 0; testi < num; testi++) {

      Map<String, List<MyTestInnerStruct>> mp = new LinkedHashMap<String, List<MyTestInnerStruct>>();

      int randFields = r.nextInt(10);
      for (int i = 0; i < randFields; i++) {
        String key = TestBinarySortableSerDe.getRandString(r);
        int randField = r.nextInt(10);
        List<MyTestInnerStruct> value = randField > 4 ? null
            : getRandStructArray(r);
        mp.put(key, value);
      }

      MyTestClassBigger input = new MyTestClassBigger(null, null, null, null,
                  null, null, null, null, null, null, null, null, mp);
      BytesWritable bw = (BytesWritable) serde.serialize(input, rowOI);
      Object output = serde.deserialize(bw);
      Object lazyobj = soi1.getStructFieldData(output, fields1.get(12));
      Map<?, ?> outputmp = lazympoi.getMap(lazyobj);

      if (outputmp.size() != mp.size()) {
        throw new RuntimeException("Map size changed from " + mp.size()
            + " to " + outputmp.size() + " after serialization!");
      }
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    SerDe serde = getSerDe(fieldNames, fieldTypes);
    ObjectInspector serdeOI = serde.getObjectInspector();

    StructObjectInspector soi1 = (StructObjectInspector) serdeOI;
    List<? extends StructField> fields1 = soi1.getAllStructFieldRefs();
    LazyBinaryMapObjectInspector lazympoi = (LazyBinaryMapObjectInspector) fields1
        .get(9).getFieldObjectInspector();
    ObjectInspector lazympkeyoi = lazympoi.getMapKeyObjectInspector();
    ObjectInspector lazympvalueoi = lazympoi.getMapValueObjectInspector();

    StructObjectInspector soi2 = rowOI;
    List<? extends StructField> fields2 = soi2.getAllStructFieldRefs();
    MapObjectInspector inputmpoi = (MapObjectInspector) fields2.get(9)
        .getFieldObjectInspector();
    ObjectInspector inputmpkeyoi = inputmpoi.getMapKeyObjectInspector();
    ObjectInspector inputmpvalueoi = inputmpoi.getMapValueObjectInspector();

    int num = 100;
    for (int testi = 0; testi < num; testi++) {

      Map<String, List<MyTestInnerStruct>> mp = new LinkedHashMap<String, List<MyTestInnerStruct>>();

      int randFields = r.nextInt(10);
      for (int i = 0; i < randFields; i++) {
        String key = TestBinarySortableSerDe.getRandString(r);
        int randField = r.nextInt(10);
        List<MyTestInnerStruct> value = randField > 4 ? null
            : getRandStructArray(r);
        mp.put(key, value);
      }

      MyTestClassBigger input = new MyTestClassBigger(null, null, null, null,
          null, null, null, null, null, mp);
      BytesWritable bw = (BytesWritable) serde.serialize(input, rowOI);
      Object output = serde.deserialize(bw);
      Object lazyobj = soi1.getStructFieldData(output, fields1.get(9));
      Map<?, ?> outputmp = lazympoi.getMap(lazyobj);

      if (outputmp.size() != mp.size()) {
        throw new RuntimeException("Map size changed from " + mp.size()
            + " to " + outputmp.size() + " after serialization!");
      }
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    SerDe serde = getSerDe(fieldNames, fieldTypes);
    ObjectInspector serdeOI = serde.getObjectInspector();

    StructObjectInspector soi1 = (StructObjectInspector) serdeOI;
    List<? extends StructField> fields1 = soi1.getAllStructFieldRefs();
    LazyBinaryMapObjectInspector lazympoi = (LazyBinaryMapObjectInspector) fields1
        .get(12).getFieldObjectInspector();
    ObjectInspector lazympkeyoi = lazympoi.getMapKeyObjectInspector();
    ObjectInspector lazympvalueoi = lazympoi.getMapValueObjectInspector();

    StructObjectInspector soi2 = rowOI;
    List<? extends StructField> fields2 = soi2.getAllStructFieldRefs();
    MapObjectInspector inputmpoi = (MapObjectInspector) fields2.get(12)
        .getFieldObjectInspector();
    ObjectInspector inputmpkeyoi = inputmpoi.getMapKeyObjectInspector();
    ObjectInspector inputmpvalueoi = inputmpoi.getMapValueObjectInspector();

    int num = 100;
    for (int testi = 0; testi < num; testi++) {

      Map<String, List<MyTestInnerStruct>> mp = new LinkedHashMap<String, List<MyTestInnerStruct>>();

      int randFields = r.nextInt(10);
      for (int i = 0; i < randFields; i++) {
        String key = TestBinarySortableSerDe.getRandString(r);
        int randField = r.nextInt(10);
        List<MyTestInnerStruct> value = randField > 4 ? null
            : getRandStructArray(r);
        mp.put(key, value);
      }

      MyTestClassBigger input = new MyTestClassBigger(null, null, null, null,
                  null, null, null, null, null, null, null, null, mp);
      BytesWritable bw = (BytesWritable) serde.serialize(input, rowOI);
      Object output = serde.deserialize(bw);
      Object lazyobj = soi1.getStructFieldData(output, fields1.get(12));
      Map<?, ?> outputmp = lazympoi.getMap(lazyobj);

      if (outputmp.size() != mp.size()) {
        throw new RuntimeException("Map size changed from " + mp.size()
            + " to " + outputmp.size() + " after serialization!");
      }
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    SerDe serde = getSerDe(fieldNames, fieldTypes);
    ObjectInspector serdeOI = serde.getObjectInspector();

    StructObjectInspector soi1 = (StructObjectInspector) serdeOI;
    List<? extends StructField> fields1 = soi1.getAllStructFieldRefs();
    LazyBinaryMapObjectInspector lazympoi = (LazyBinaryMapObjectInspector) fields1
        .get(11).getFieldObjectInspector();
    ObjectInspector lazympkeyoi = lazympoi.getMapKeyObjectInspector();
    ObjectInspector lazympvalueoi = lazympoi.getMapValueObjectInspector();

    StructObjectInspector soi2 = rowOI;
    List<? extends StructField> fields2 = soi2.getAllStructFieldRefs();
    MapObjectInspector inputmpoi = (MapObjectInspector) fields2.get(11)
        .getFieldObjectInspector();
    ObjectInspector inputmpkeyoi = inputmpoi.getMapKeyObjectInspector();
    ObjectInspector inputmpvalueoi = inputmpoi.getMapValueObjectInspector();

    int num = 100;
    for (int testi = 0; testi < num; testi++) {

      Map<String, List<MyTestInnerStruct>> mp = new LinkedHashMap<String, List<MyTestInnerStruct>>();

      int randFields = r.nextInt(10);
      for (int i = 0; i < randFields; i++) {
        String key = TestBinarySortableSerDe.getRandString(r);
        int randField = r.nextInt(10);
        List<MyTestInnerStruct> value = randField > 4 ? null
            : getRandStructArray(r);
        mp.put(key, value);
      }

      MyTestClassBigger input = new MyTestClassBigger(null, null, null, null,
                  null, null, null, null, null, null, null, mp);
      BytesWritable bw = (BytesWritable) serde.serialize(input, rowOI);
      Object output = serde.deserialize(bw);
      Object lazyobj = soi1.getStructFieldData(output, fields1.get(11));
      Map<?, ?> outputmp = lazympoi.getMap(lazyobj);

      if (outputmp.size() != mp.size()) {
        throw new RuntimeException("Map size changed from " + mp.size()
            + " to " + outputmp.size() + " after serialization!");
      }
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