@InterfaceAudience.Private public abstract class ConfigurationUtils extends Object
| Constructor and Description | 
|---|
| ConfigurationUtils() | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | copy(org.apache.hadoop.conf.Configuration source,
    org.apache.hadoop.conf.Configuration target)Copy configuration key/value pairs from one configuration to another if a property exists in the target, it gets
 replaced. | 
| static void | injectDefaults(org.apache.hadoop.conf.Configuration source,
              org.apache.hadoop.conf.Configuration target)Injects configuration key/value pairs from one configuration to another if the key does not exist in the target
 configuration. | 
| static void | load(org.apache.hadoop.conf.Configuration conf,
    InputStream is)Create a configuration from an InputStream. | 
| static org.apache.hadoop.conf.Configuration | resolve(org.apache.hadoop.conf.Configuration conf)Returns a new ConfigurationUtils instance with all inline values resolved. | 
public static void copy(org.apache.hadoop.conf.Configuration source,
                        org.apache.hadoop.conf.Configuration target)
source - source configuration.target - target configuration.public static void injectDefaults(org.apache.hadoop.conf.Configuration source,
                                  org.apache.hadoop.conf.Configuration target)
source - source configuration.target - target configuration.public static org.apache.hadoop.conf.Configuration resolve(org.apache.hadoop.conf.Configuration conf)
public static void load(org.apache.hadoop.conf.Configuration conf,
                        InputStream is)
                 throws IOException
 ERROR canibalized from Configuration.loadResource().
is - inputstream to read the configuration from.IOException - thrown if the configuration could not be read.Copyright © 2008–2023 Apache Software Foundation. All rights reserved.