Generic Options
Implement the Tool interface to make the following command-line options available for many of the Hadoop commands.
Generic Option |
Description |
---|---|
|
Add the specified configuration files to the list of resources available in the configuration. |
|
Set a value for the specified Hadoop configuration property. |
|
Set the URI of the default filesystem. |
|
Specify a ResourceManager for a given host and port. This command option
is a shortcut for |
|
Specify files to be copied to the map reduce cluster. |
|
Specify JAR files to be included in the classpath of the mapper and reducer tasks. |
|
Specify archive files (JAR, tar, tar.gz, ZIP) to be copied and unarchived on the task node. |