Package org.apache.hadoop.hbase.hbtop

Class HBTop

java.lang.Object
org.apache.hadoop.conf.Configured
org.apache.hadoop.hbase.hbtop.HBTop
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool
@LimitedPrivate("Tools") public class HBTop extends org.apache.hadoop.conf.Configured implements org.apache.hadoop.util.Tool
A real-time monitoring tool for HBase like Unix top command.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static final org.slf4j.Logger
    LOGGER
     

  • Constructor Summary

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

  • Method Summary

    Modifier and Type
    Method
    Description
    private org.apache.hbase.thirdparty.org.apache.commons.cli.Options
    getOptions()
     
    static void
    main(String[] args)
     
    private void
    printUsage(org.apache.hbase.thirdparty.org.apache.commons.cli.Options opts)
     
    int
    run(String[] args)
     

    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

  • Field Details

    • LOGGER

      private static final org.slf4j.Logger LOGGER

  • Constructor Details

    • HBTop

      public HBTop()

    • HBTop

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

  • Method Details

    • run

      public int run(String[] args) throws Exception
      Specified by:
      run in interface org.apache.hadoop.util.Tool
      Throws:
      Exception

    • getOptions

      private org.apache.hbase.thirdparty.org.apache.commons.cli.Options getOptions()

    • printUsage

      private void printUsage(org.apache.hbase.thirdparty.org.apache.commons.cli.Options opts)

    • main

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