Accessing Hadoop Command Help

Cloudera Distribution for Hadoop for Teradata Administrator Guide

brand
Open Source
prodname
Cloudera Distribution for Hadoop
vrm_release
5.8
5.9
category
Administration
featnum
B035-6049-086K

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