程序包org.apache.hadoop.conf的分层结构

程序包分层结构:

• 所有程序包

类分层结构

• java.lang.Object
  • org.apache.hadoop.conf.Configuration (implements java.lang.Iterable<T>, org.apache.hadoop.io.Writable)
  • org.apache.hadoop.conf.Configuration.IntegerRanges
  • org.apache.hadoop.conf.Configured (implements org.apache.hadoop.conf.Configurable)
  • javax.servlet.GenericServlet (implements java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig)
    • javax.servlet.http.HttpServlet (implements java.io.Serializable)
      • org.apache.hadoop.conf.ConfServlet
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • org.apache.hadoop.conf.ConfServlet.BadFormatException

接口分层结构

• org.apache.hadoop.conf.Configurable