bda-oss-admin Command Reference

Use the Oracle Big Data Cloud Service command line utility bda-oss-admin to manage users and resources of your cluster.

To issue bda-oss-admin commands, you must connect to a node as the opc user and then use the sudo command to switch to the root user. See Connect to a Cluster Node Through Secure Shell (SSH).

Syntax

bda-oss-admin [options] subcommand [arguments]...

Options

Option	Description
`--version`	Show the `bda-oss-admin` version
`--cm-admin user_name`	Cloudera Manager administrator user name
`--cm-passwd password`	Cloudera Manager administrator password. The command will prompt for the password if it is not provided.
`--b64–cm-passwd password`	The Cloudera Manager password is Base64 encoded. It will be decoded before uploading.
`--cm-url url`	Cloudera Manager URL; for example, `https://servername.bigdata.oraclecloud.com:7183`
`-b` `--b64-encoded-pwds`	The password is Base64 encoded. It will be decoded before uploading.
`-h` `--help`	Show help for this command.

When you specify any of the above options on the command line, the options must be placed immediately after the bda-oss-admin command and before any of its subcommands. For example, this command is legal:

# bda-oss-admin --cm-passwd password list_swift_creds

However, the following command is not legal, because the --cm-passwd option is placed after the list_swift_creds subcommand:

# bda-oss-admin list_swift_creds --cm-passwd password

Environment Variables

Instead of setting Cloudera Manager credentials as options on the command line, you can set them as environment variables.

This environment variable...	Is equivalent to this option...
`CM_ADMIN`	`--cm-admin`
`CM_PASSWORD`	`--cm-passwd`
`CM_URL`	`--cm-url`

Subcommands

Command	Task
add_bdcs_cp_extensions_mr	Add Oracle Big Data Cloud Service `classpath` extensions to the MapReduce configuration.
add_swift_cred	Add credentials for an Oracle Cloud Infrastructure Object Storage Classic user with administrative privileges.
change_swift_cred_passwd	Change the Oracle Cloud Storage password for a provider stored in Hadoop.
delete_swift_cred	Delete Oracle Cloud Infrastructure Object Storage Classic credentials.
export swift_creds	Write Oracle Cloud Infrastructure Object Storage Classic credentials to a file in JSON format.
import_swift_creds	Add one or more Oracle Cloud Infrastructure Object Storage Classic credentials from a JSON file.
list_swift_creds	List Oracle Cloud Infrastructure Object Storage Classic (Swift) credentials.
print_yarn_mapred_cp	Display the YARN MapReduce default classpath.
remove_bdcs_cp_extensions_mr	Remove Oracle Big Data Cloud Service `classpath` extensions from the MapReduce configuration.
restart_cluster	Restart the cluster (only stale services).