Serialized Form (Flink : Connectors : Hadoop compatibility 1.13.1 API)

Package org.apache.flink.api.java.hadoop.common
- Class org.apache.flink.api.java.hadoop.common.HadoopInputFormatCommonBase extends org.apache.flink.api.common.io.RichInputFormat<T,SPITTYPE extends org.apache.flink.core.io.InputSplit> implements Serializable
- Class org.apache.flink.api.java.hadoop.common.HadoopOutputFormatCommonBase extends org.apache.flink.api.common.io.RichOutputFormat<T> implements Serializable
Package org.apache.flink.api.java.hadoop.mapred
- Class org.apache.flink.api.java.hadoop.mapred.HadoopInputFormat extends HadoopInputFormatBase<K,V,org.apache.flink.api.java.tuple.Tuple2<K,V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.hadoop.mapred.HadoopInputFormatBase extends HadoopInputFormatCommonBase<T,HadoopInputSplit> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Throws:
      
      IOException
  - Serialized Fields
    - mapredInputFormat
```
org.apache.hadoop.mapred.InputFormat<K,V> mapredInputFormat
```
    - keyClass
```
Class<T> keyClass
```
    - valueClass
```
Class<T> valueClass
```
    - jobConf
```
org.apache.hadoop.mapred.JobConf jobConf
```
- Class org.apache.flink.api.java.hadoop.mapred.HadoopOutputFormat extends HadoopOutputFormatBase<K,V,org.apache.flink.api.java.tuple.Tuple2<K,V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.hadoop.mapred.HadoopOutputFormatBase extends HadoopOutputFormatCommonBase<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Throws:
      
      IOException
  - Serialized Fields
    - jobConf
```
org.apache.hadoop.mapred.JobConf jobConf
```
    - mapredOutputFormat
```
org.apache.hadoop.mapred.OutputFormat<K,V> mapredOutputFormat
```
Package org.apache.flink.api.java.hadoop.mapred.wrapper
- Class org.apache.flink.api.java.hadoop.mapred.wrapper.HadoopInputSplit extends org.apache.flink.core.io.LocatableInputSplit implements Serializable
  
  serialVersionUID:
  
  -6990336376163226160L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Throws:
      
      IOException
  - Serialized Fields
    - splitType
```
Class<T> splitType
```
Package org.apache.flink.api.java.hadoop.mapreduce
- Class org.apache.flink.api.java.hadoop.mapreduce.HadoopInputFormat extends HadoopInputFormatBase<K,V,org.apache.flink.api.java.tuple.Tuple2<K,V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.hadoop.mapreduce.HadoopInputFormatBase extends HadoopInputFormatCommonBase<T,HadoopInputSplit> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Throws:
      
      IOException
  - Serialized Fields
    - mapreduceInputFormat
```
org.apache.hadoop.mapreduce.InputFormat<K,V> mapreduceInputFormat
```
    - keyClass
```
Class<T> keyClass
```
    - valueClass
```
Class<T> valueClass
```
    - configuration
```
org.apache.hadoop.conf.Configuration configuration
```
    - fetched
```
boolean fetched
```
    - hasNext
```
boolean hasNext
```
- Class org.apache.flink.api.java.hadoop.mapreduce.HadoopOutputFormat extends HadoopOutputFormatBase<K,V,org.apache.flink.api.java.tuple.Tuple2<K,V>> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.hadoop.mapreduce.HadoopOutputFormatBase extends HadoopOutputFormatCommonBase<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Throws:
      
      IOException
  - Serialized Fields
    - configuration
```
org.apache.hadoop.conf.Configuration configuration
```
    - mapreduceOutputFormat
```
org.apache.hadoop.mapreduce.OutputFormat<K,V> mapreduceOutputFormat
```
Package org.apache.flink.api.java.hadoop.mapreduce.wrapper
- Class org.apache.flink.api.java.hadoop.mapreduce.wrapper.HadoopInputSplit extends org.apache.flink.core.io.LocatableInputSplit implements Serializable
  
  serialVersionUID:
  
  6119153593707857235L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Throws:
      
      IOException
  - Serialized Fields
    - splitType
```
Class<T> splitType
```
Package org.apache.flink.api.java.typeutils
- Class org.apache.flink.api.java.typeutils.EitherTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Either<L,R>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - leftType
```
org.apache.flink.api.common.typeinfo.TypeInformation<T> leftType
```
    - rightType
```
org.apache.flink.api.common.typeinfo.TypeInformation<T> rightType
```
- Class org.apache.flink.api.java.typeutils.EnumTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<T extends Enum<T>> implements Serializable
  
  serialVersionUID:
  
  8936740290137178660L
  - Serialized Fields
    - typeClass
```
Class<T> typeClass
```
- Class org.apache.flink.api.java.typeutils.GenericTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<T> implements Serializable
  
  serialVersionUID:
  
  -7959114120287706504L
  - Serialized Fields
    - typeClass
```
Class<T> typeClass
```
- Class org.apache.flink.api.java.typeutils.ListTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<List<T>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - elementTypeInfo
```
org.apache.flink.api.common.typeinfo.TypeInformation<T> elementTypeInfo
```
- Class org.apache.flink.api.java.typeutils.MapTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<Map<K,V>> implements Serializable
  - Serialized Fields
    - keyTypeInfo
```
org.apache.flink.api.common.typeinfo.TypeInformation<T> keyTypeInfo
```
    - valueTypeInfo
```
org.apache.flink.api.common.typeinfo.TypeInformation<T> valueTypeInfo
```
- Class org.apache.flink.api.java.typeutils.MissingTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.api.common.functions.InvalidTypesException> implements Serializable
  
  serialVersionUID:
  
  -4212082837126702723L
  - Serialized Fields
    - functionName
```
String functionName
```
    - typeException
```
org.apache.flink.api.common.functions.InvalidTypesException typeException
```
- Class org.apache.flink.api.java.typeutils.MultisetTypeInfo extends org.apache.flink.api.java.typeutils.MapTypeInfo<T,Integer> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.typeutils.ObjectArrayTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - arrayType
```
Class<T> arrayType
```
    - componentInfo
```
org.apache.flink.api.common.typeinfo.TypeInformation<T> componentInfo
```
- Class org.apache.flink.api.java.typeutils.PojoField extends Object implements Serializable
  
  serialVersionUID:
  
  1975295846436559363L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream arg0)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream arg0)
                  throws IOException,
                         ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - type
```
org.apache.flink.api.common.typeinfo.TypeInformation<T> type
```
- Class org.apache.flink.api.java.typeutils.PojoTypeInfo extends org.apache.flink.api.common.typeutils.CompositeType<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - fields
```
org.apache.flink.api.java.typeutils.PojoField[] fields
```
    - totalFields
```
int totalFields
```
- Class org.apache.flink.api.java.typeutils.RowTypeInfo extends org.apache.flink.api.java.typeutils.TupleTypeInfoBase<org.apache.flink.types.Row> implements Serializable
  
  serialVersionUID:
  
  9158518989896601963L
  - Serialized Fields
    - fieldNames
```
String[] fieldNames
```
    - comparatorOrders
```
boolean[] comparatorOrders
```
- Class org.apache.flink.api.java.typeutils.TupleTypeInfo extends org.apache.flink.api.java.typeutils.TupleTypeInfoBase<T extends org.apache.flink.api.java.tuple.Tuple> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - fieldNames
```
String[] fieldNames
```
- Class org.apache.flink.api.java.typeutils.TupleTypeInfoBase extends org.apache.flink.api.common.typeutils.CompositeType<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - types
```
org.apache.flink.api.common.typeinfo.TypeInformation<T>[] types
```
    - totalFields
```
int totalFields
```
- Class org.apache.flink.api.java.typeutils.TypeExtractionException extends Exception implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.typeutils.ValueTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<T extends org.apache.flink.types.Value> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - type
```
Class<T> type
```
- Class org.apache.flink.api.java.typeutils.WritableTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<T extends org.apache.hadoop.io.Writable> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - typeClass
```
Class<T> typeClass
```
Package org.apache.flink.api.java.typeutils.runtime
- Class org.apache.flink.api.java.typeutils.runtime.CopyableValueComparator extends org.apache.flink.api.common.typeutils.TypeComparator<T extends org.apache.flink.types.CopyableValue<T> & Comparable<T>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream arg0)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - type
```
Class<T> type
```
    - ascendingComparison
```
boolean ascendingComparison
```
    - comparators
```
org.apache.flink.api.common.typeutils.TypeComparator<T>[] comparators
```
- Class org.apache.flink.api.java.typeutils.runtime.CopyableValueSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<T extends org.apache.flink.types.CopyableValue<T>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - valueClass
```
Class<T> valueClass
```
- Class org.apache.flink.api.java.typeutils.runtime.EitherSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.types.Either<L,R>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - leftSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> leftSerializer
```
    - rightSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> rightSerializer
```
- Class org.apache.flink.api.java.typeutils.runtime.GenericTypeComparator extends org.apache.flink.api.common.typeutils.TypeComparator<T extends Comparable<T>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - ascending
```
boolean ascending
```
    - type
```
Class<T> type
```
    - serializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> serializer
```
    - comparators
```
org.apache.flink.api.common.typeutils.TypeComparator<T>[] comparators
```
- Class org.apache.flink.api.java.typeutils.runtime.KryoRegistration extends Object implements Serializable
  
  serialVersionUID:
  
  5375110512910892655L
  - Serialized Fields
    - registeredClass
```
Class<T> registeredClass
```
    - serializerClass
```
Class<T> serializerClass
```
    - serializableSerializerInstance
```
org.apache.flink.api.common.ExecutionConfig.SerializableSerializer<T extends com.esotericsoftware.kryo.Serializer<?> & Serializable> serializableSerializerInstance
```
    - serializerDefinitionType
```
org.apache.flink.api.java.typeutils.runtime.KryoRegistration.SerializerDefinitionType serializerDefinitionType
```
- Class org.apache.flink.api.java.typeutils.runtime.KryoRegistrationSerializerConfigSnapshot.DummyKryoSerializerClass extends com.esotericsoftware.kryo.Serializer<RC> implements Serializable
  
  serialVersionUID:
  
  -6172780797425739308L
- Class org.apache.flink.api.java.typeutils.runtime.KryoRegistrationSerializerConfigSnapshot.DummyRegisteredClass extends Object implements Serializable
- Class org.apache.flink.api.java.typeutils.runtime.NullableSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<T> implements Serializable
  
  serialVersionUID:
  
  3335569358214720033L
  - Serialized Fields
    - originalSerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> originalSerializer
```
    - padding
```
byte[] padding
```
- Class org.apache.flink.api.java.typeutils.runtime.NullAwareComparator extends org.apache.flink.api.common.typeutils.TypeComparator<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - wrappedComparator
```
org.apache.flink.api.common.typeutils.TypeComparator<T> wrappedComparator
```
    - order
```
boolean order
```
    - flatFields
```
int flatFields
```
    - nullReference
```
boolean nullReference
```
- Class org.apache.flink.api.java.typeutils.runtime.PojoComparator extends org.apache.flink.api.common.typeutils.CompositeTypeComparator<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream arg0)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream arg0)
                  throws IOException,
                         ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - comparators
```
org.apache.flink.api.common.typeutils.TypeComparator<T>[] comparators
```
    - normalizedKeyLengths
```
int[] normalizedKeyLengths
```
    - numLeadingNormalizableKeys
```
int numLeadingNormalizableKeys
```
    - normalizableKeyPrefixLen
```
int normalizableKeyPrefixLen
```
    - invertNormKey
```
boolean invertNormKey
```
    - serializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> serializer
```
    - type
```
Class<T> type
```
- Class org.apache.flink.api.java.typeutils.runtime.PojoSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream arg0)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream arg0)
                  throws IOException,
                         ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - clazz
```
Class<T> clazz
```
    - fieldSerializers
```
org.apache.flink.api.common.typeutils.TypeSerializer<T>[] fieldSerializers
```
    - numFields
```
int numFields
```
    - registeredClasses
```
LinkedHashMap<K,V> registeredClasses
```
    - registeredSerializers
```
org.apache.flink.api.common.typeutils.TypeSerializer<T>[] registeredSerializers
```
    - executionConfig
```
org.apache.flink.api.common.ExecutionConfig executionConfig
```
- Class org.apache.flink.api.java.typeutils.runtime.RowComparator extends org.apache.flink.api.common.typeutils.CompositeTypeComparator<org.apache.flink.types.Row> implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - arity
```
int arity
```
    - keyPositions
```
int[] keyPositions
```
    - comparators
```
org.apache.flink.api.java.typeutils.runtime.NullAwareComparator<T>[] comparators
```
    - serializers
```
org.apache.flink.api.common.typeutils.TypeSerializer<T>[] serializers
```
    - normalizedKeyLengths
```
int[] normalizedKeyLengths
```
    - numLeadingNormalizableKeys
```
int numLeadingNormalizableKeys
```
    - normalizableKeyPrefixLen
```
int normalizableKeyPrefixLen
```
    - invertNormKey
```
boolean invertNormKey
```
    - mask1
```
boolean[] mask1
```
    - mask2
```
boolean[] mask2
```
- Class org.apache.flink.api.java.typeutils.runtime.RowSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.types.Row> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream arg0)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - legacyModeEnabled
```
boolean legacyModeEnabled
```
    - legacyOffset
```
int legacyOffset
```
    - fieldSerializers
```
org.apache.flink.api.common.typeutils.TypeSerializer<T>[] fieldSerializers
```
    - arity
```
int arity
```
    - positionByName
```
LinkedHashMap<K,V> positionByName
```
- Class org.apache.flink.api.java.typeutils.runtime.RuntimeComparatorFactory extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - comparator
```
org.apache.flink.api.common.typeutils.TypeComparator<T> comparator
```
- Class org.apache.flink.api.java.typeutils.runtime.RuntimePairComparatorFactory extends Object implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.typeutils.runtime.RuntimeSerializerFactory extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - serializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> serializer
```
    - firstSerializer
```
boolean firstSerializer
```
    - clazz
```
Class<T> clazz
```
- Class org.apache.flink.api.java.typeutils.runtime.Tuple0Serializer extends org.apache.flink.api.java.typeutils.runtime.TupleSerializer<org.apache.flink.api.java.tuple.Tuple0> implements Serializable
  
  serialVersionUID:
  
  1278813169022975971L
- Class org.apache.flink.api.java.typeutils.runtime.TupleComparator extends org.apache.flink.api.java.typeutils.runtime.TupleComparatorBase<T extends org.apache.flink.api.java.tuple.Tuple> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.typeutils.runtime.TupleComparatorBase extends org.apache.flink.api.common.typeutils.CompositeTypeComparator<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - keyPositions
```
int[] keyPositions
```
    - comparators
```
org.apache.flink.api.common.typeutils.TypeComparator<T>[] comparators
```
    - normalizedKeyLengths
```
int[] normalizedKeyLengths
```
    - numLeadingNormalizableKeys
```
int numLeadingNormalizableKeys
```
    - normalizableKeyPrefixLen
```
int normalizableKeyPrefixLen
```
    - invertNormKey
```
boolean invertNormKey
```
    - serializers
```
org.apache.flink.api.common.typeutils.TypeSerializer<T>[] serializers
```
- Class org.apache.flink.api.java.typeutils.runtime.TupleSerializer extends org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase<T extends org.apache.flink.api.java.tuple.Tuple> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase extends org.apache.flink.api.common.typeutils.TypeSerializer<T> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - tupleClass
```
Class<T> tupleClass
```
    - fieldSerializers
```
org.apache.flink.api.common.typeutils.TypeSerializer<T>[] fieldSerializers
```
    - arity
```
int arity
```
    - length
```
int length
```
- Class org.apache.flink.api.java.typeutils.runtime.ValueComparator extends org.apache.flink.api.common.typeutils.TypeComparator<T extends org.apache.flink.types.Value & Comparable<T>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - type
```
Class<T> type
```
    - ascendingComparison
```
boolean ascendingComparison
```
    - comparators
```
org.apache.flink.api.common.typeutils.TypeComparator<T>[] comparators
```
- Class org.apache.flink.api.java.typeutils.runtime.ValueSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<T extends org.apache.flink.types.Value> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream arg0)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - type
```
Class<T> type
```
    - kryoRegistrations
```
LinkedHashMap<K,V> kryoRegistrations
```
- Class org.apache.flink.api.java.typeutils.runtime.WritableComparator extends org.apache.flink.api.common.typeutils.TypeComparator<T extends org.apache.hadoop.io.Writable & Comparable<T>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - type
```
Class<T> type
```
    - ascendingComparison
```
boolean ascendingComparison
```
    - comparators
```
org.apache.flink.api.common.typeutils.TypeComparator<T>[] comparators
```
- Class org.apache.flink.api.java.typeutils.runtime.WritableSerializer extends org.apache.flink.api.common.typeutils.TypeSerializer<T extends org.apache.hadoop.io.Writable> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - typeClass
```
Class<T> typeClass
```
Package org.apache.flink.hadoopcompatibility.mapred
- Class org.apache.flink.hadoopcompatibility.mapred.HadoopMapFunction extends org.apache.flink.api.common.functions.RichFlatMapFunction<org.apache.flink.api.java.tuple.Tuple2<KEYIN,VALUEIN>,org.apache.flink.api.java.tuple.Tuple2<KEYOUT,VALUEOUT>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Custom serialization methods.
      
      Throws:
      
      IOException
      
      See Also:
      
      http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html
- Class org.apache.flink.hadoopcompatibility.mapred.HadoopReduceCombineFunction extends org.apache.flink.api.common.functions.RichGroupReduceFunction<org.apache.flink.api.java.tuple.Tuple2<KEYIN,VALUEIN>,org.apache.flink.api.java.tuple.Tuple2<KEYOUT,VALUEOUT>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Custom serialization methods.
      
      Throws:
      
      IOException
      
      See Also:
      
      http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html
- Class org.apache.flink.hadoopcompatibility.mapred.HadoopReduceFunction extends org.apache.flink.api.common.functions.RichGroupReduceFunction<org.apache.flink.api.java.tuple.Tuple2<KEYIN,VALUEIN>,org.apache.flink.api.java.tuple.Tuple2<KEYOUT,VALUEOUT>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeObject
```
private void writeObject(ObjectOutputStream out)
                  throws IOException
```
      Custom serialization methods.
      
      Throws:
      
      IOException
      
      See Also:
      
      http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html
Package org.apache.flink.hadoopcompatibility.mapred.wrapper
- Class org.apache.flink.hadoopcompatibility.mapred.wrapper.HadoopTupleUnwrappingIterator extends org.apache.flink.api.java.operators.translation.TupleUnwrappingIterator<VALUE,KEY> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - keySerializer
```
org.apache.flink.api.common.typeutils.TypeSerializer<T> keySerializer
```

Serialized Form

Package org.apache.flink.api.java.hadoop.common

Class org.apache.flink.api.java.hadoop.common.HadoopInputFormatCommonBase extends org.apache.flink.api.common.io.RichInputFormat<T,SPITTYPE extends org.apache.flink.core.io.InputSplit> implements Serializable

Class org.apache.flink.api.java.hadoop.common.HadoopOutputFormatCommonBase extends org.apache.flink.api.common.io.RichOutputFormat<T> implements Serializable

Package org.apache.flink.api.java.hadoop.mapred

Class org.apache.flink.api.java.hadoop.mapred.HadoopInputFormat extends HadoopInputFormatBase<K,V,org.apache.flink.api.java.tuple.Tuple2<K,V>> implements Serializable

Class org.apache.flink.api.java.hadoop.mapred.HadoopInputFormatBase extends HadoopInputFormatCommonBase<T,HadoopInputSplit> implements Serializable

Serialization Methods

readObject

writeObject

Serialized Fields

mapredInputFormat

keyClass

valueClass

jobConf

Class org.apache.flink.api.java.hadoop.mapred.HadoopOutputFormat extends HadoopOutputFormatBase<K,V,org.apache.flink.api.java.tuple.Tuple2<K,V>> implements Serializable

Class org.apache.flink.api.java.hadoop.mapred.HadoopOutputFormatBase extends HadoopOutputFormatCommonBase<T> implements Serializable

Serialization Methods

readObject

writeObject

Serialized Fields

jobConf

mapredOutputFormat

Package org.apache.flink.api.java.hadoop.mapred.wrapper

Class org.apache.flink.api.java.hadoop.mapred.wrapper.HadoopInputSplit extends org.apache.flink.core.io.LocatableInputSplit implements Serializable

Serialization Methods

readObject

writeObject

Serialized Fields

splitType

Package org.apache.flink.api.java.hadoop.mapreduce

Class org.apache.flink.api.java.hadoop.mapreduce.HadoopInputFormat extends HadoopInputFormatBase<K,V,org.apache.flink.api.java.tuple.Tuple2<K,V>> implements Serializable

Class org.apache.flink.api.java.hadoop.mapreduce.HadoopInputFormatBase extends HadoopInputFormatCommonBase<T,HadoopInputSplit> implements Serializable

Serialization Methods

readObject

writeObject

Serialized Fields

mapreduceInputFormat

keyClass

valueClass

configuration

fetched

hasNext

Class org.apache.flink.api.java.hadoop.mapreduce.HadoopOutputFormat extends HadoopOutputFormatBase<K,V,org.apache.flink.api.java.tuple.Tuple2<K,V>> implements Serializable

Class org.apache.flink.api.java.hadoop.mapreduce.HadoopOutputFormatBase extends HadoopOutputFormatCommonBase<T> implements Serializable

Serialization Methods

readObject

writeObject

Serialized Fields

configuration

mapreduceOutputFormat

Package org.apache.flink.api.java.hadoop.mapreduce.wrapper

Class org.apache.flink.api.java.hadoop.mapreduce.wrapper.HadoopInputSplit extends org.apache.flink.core.io.LocatableInputSplit implements Serializable

Serialization Methods

readObject

writeObject

Serialized Fields

splitType

Package org.apache.flink.api.java.typeutils

Class org.apache.flink.api.java.typeutils.EitherTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Either<L,R>> implements Serializable

Serialized Fields

leftType

rightType

Class org.apache.flink.api.java.typeutils.EnumTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<T extends Enum<T>> implements Serializable

Serialized Fields

typeClass

Class org.apache.flink.api.java.typeutils.GenericTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<T> implements Serializable

Serialized Fields

typeClass

Class org.apache.flink.api.java.typeutils.ListTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<List<T>> implements Serializable

Serialized Fields

elementTypeInfo

Class org.apache.flink.api.java.typeutils.MapTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<Map<K,V>> implements Serializable

Serialized Fields

keyTypeInfo

valueTypeInfo

Class org.apache.flink.api.java.typeutils.MissingTypeInfo extends org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.api.common.functions.InvalidTypesException> implements Serializable

Serialized Fields

functionName

typeException