API Differences

Removed Packages
org.apache.hadoop.jmx

 

Added Packages
org.apache.hadoop.fs.sftp
org.apache.hadoop.security. authorize
org.apache.hadoop.security. token
org.apache.hadoop.tools

 

Changed Packages
org.apache.hadoop.conf	Configuration of system parameters.
org.apache.hadoop.crypto.key
org.apache.hadoop.fs	An abstract file system API.
org.apache.hadoop.fs. permission
org.apache.hadoop.fs.viewfs
org.apache.hadoop.ha
org.apache.hadoop.io	Generic i/o code for use when reading and writing data to the network to databases and to files.
org.apache.hadoop.io.compress
org.apache.hadoop.io. file.tfile
org.apache.hadoop.metrics. ganglia	< -- * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements.
org.apache.hadoop.metrics.spi	The Service Provider Interface for the Metrics API.
org.apache.hadoop.metrics2
org.apache.hadoop.metrics2. lib
org.apache.hadoop.metrics2. sink
org.apache.hadoop.metrics2. util
org.apache.hadoop.net	Network-related classes.
org.apache.hadoop.record	(DEPRECATED) 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.security
org.apache.hadoop.security. alias
org.apache.hadoop.security. http
org.apache.hadoop.service
org.apache.hadoop.tracing
org.apache.hadoop.util	Common utilities.