程序包 org.apache.hadoop.record
的使用

使用org.apache.hadoop.record的程序包

程序包	说明
org.apache.hadoop.record	Hadoop record I/O contains classes and a record description language translator for simplifying serialization and deserialization of records in a language-neutral manner.
org.apache.hadoop.record.meta
org.apache.hadoop.typedbytes	Typed bytes are sequences of bytes in which the first byte is a type code.

org.apache.hadoop.record使用的org.apache.hadoop.record中的类

类和说明
BinaryRecordInput
BinaryRecordOutput
Buffer A byte sequence that is used as a Java native type for buffer.
Index Interface that acts as an iterator for deserializing maps.
Record Abstract class that is extended by generated classes.
RecordComparator A raw record comparator base class
RecordInput Interface that all the Deserializers have to implement.
RecordOutput Interface that alll the serializers have to implement.

org.apache.hadoop.record.meta使用的org.apache.hadoop.record中的类

类和说明
Record Abstract class that is extended by generated classes.
RecordInput Interface that all the Deserializers have to implement.
RecordOutput Interface that alll the serializers have to implement.

org.apache.hadoop.typedbytes使用的org.apache.hadoop.record中的类

类和说明
Buffer A byte sequence that is used as a Java native type for buffer.
Index Interface that acts as an iterator for deserializing maps.
Record Abstract class that is extended by generated classes.
RecordInput Interface that all the Deserializers have to implement.
RecordOutput Interface that alll the serializers have to implement.