SLES 12 - config - Cloudera Distribution for Hadoop

Cloudera Distribution for Hadoop for Teradata® Administrator Guide

prodname
Cloudera Distribution for Hadoop
vrm_release
5.14
5.15
5.16.1
5.16.2
SLES 12
created_date
November 2019
category
Administration
featnum
B035-6093-038K

Purpose

This command allows you to view and reset values in Hadoop configuration files.

Syntax

hcli [--option] config [retune | show [--option]]

Parameters

hcli config retune
Apply factory default tuning and overwrite existing configuration settings.
  • Before applying, a prompt requests backup of the existing configuration.
  • Exit code 0 indicates the tuning was successfully completed; exit code 1 indicates the tuning could not be changed.
hcli config show [OPTIONS]
Export a Hadoop cluster configuration to stdout.
The exit code is 0 if successful; the exit code is 1 if unsuccessful.
Option Description
--json Export Hadoop cluster configurations to stdout as a JSON dictionary
--shell Produce bash-compatible output