Joins all the path components using Path.
Joins all the path components using Path.SEPARATOR.
Returns the path to be sent to the NM for a path that is valid on the gateway.
Returns the path to be sent to the NM for a path that is valid on the gateway.
This method uses two configuration values:
If either config is not available, the input path is returned.
Returns a list of URIs representing the user classpath.
Returns a list of URIs representing the user classpath.
Spark configuration.
Whether to consider jars provided by the user to have precedence over the Spark jars when loading user classes.
Obtain security token for HBase.
Return whether delegation tokens should be retrieved for the given service when security is enabled.
Return whether delegation tokens should be retrieved for the given service when security is enabled. By default, tokens are retrieved, but that behavior can be changed by setting a service-specific configuration.