Accessing Hadoop Command Line Help - Hortonworks Data Platform

Hortonworks Data Platform for Teradata® Administrator Guide

Product
Hortonworks Data Platform
Release Number
SLES 12
3.1.5
3.1.4
3.0.1
Published
August 2020
Language
English (United States)
Last Update
2020-09-14
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dita:id
B035-6097
Product Category
Open Source
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