Package org.apache.hadoop.hdfs.tools

Class DebugAdmin

java.lang.Object
org.apache.hadoop.conf.Configured
org.apache.hadoop.hdfs.tools.DebugAdmin
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool
@Private @Evolving public class DebugAdmin extends org.apache.hadoop.conf.Configured implements org.apache.hadoop.util.Tool
This class implements debug operations on the HDFS command-line. These operations are only for debugging, and may change or disappear between HDFS versions.

  • Constructor Summary

    Constructors
    Constructor
    Description
    DebugAdmin(org.apache.hadoop.conf.Configuration conf)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    main(String[] argsArray)
     
    int
    run(String[] argv)
     

    Methods inherited from class org.apache.hadoop.conf.Configured

    getConf, setConf

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.apache.hadoop.conf.Configurable

    getConf, setConf

  • Constructor Details

    • DebugAdmin

      public DebugAdmin(org.apache.hadoop.conf.Configuration conf)

  • Method Details

    • run

      public int run(String[] argv)
      Specified by:
      run in interface org.apache.hadoop.util.Tool

    • main

      public static void main(String[] argsArray) throws Exception
      Throws:
      Exception