2.6.1 - Accessing Hadoop Command Line Help - Hortonworks Data Platform

Hortonworks Data Platform for Teradata Administrator Guide

prodname
Hortonworks Data Platform
vrm_release
2.6.1
created_date
September 2017
category
Administration
featnum
B035-6097-097K
hcli help provides a list and brief description of all of the commands available in the Hadoop command-line interface. The basic syntax and usage is shown for each command. You can also specify a command name to view information about the parameters for that command.
  1. To view help do one of the following:
    View Options Description
    All commands Run hcli to see all commands.
    Command details Run a specific command without parameters to see details. For example, run hcli system
    Command parameter options Run a command option with --help. For example, run hcli system start --help