Example usage for org.apache.hadoop.conf Configuration getPropsWithPrefix

Introduction

In this page you can find the example usage for org.apache.hadoop.conf Configuration getPropsWithPrefix.

Prototype

public Map<String, String> getPropsWithPrefix(String confPrefix) 

Source Link

Document

Constructs a mapping of configuration and includes all properties that start with the specified configuration prefix.

Usage

From source file:org.apache.falcon.security.XFrameOptionsFilter.java

License:Apache License

/**
 * Constructs a mapping of configuration properties to be used for filter
 * initialization.  The mapping includes all properties that start with the
 * specified configuration prefix.  Property names in the mapping are trimmed
 * to remove the configuration prefix./*w  w w . ja v  a  2s .com*/
 *
 * @param conf configuration to read
 * @param confPrefix configuration prefix
 * @return mapping of configuration properties to be used for filter
 *     initialization
 */
public static Map<String, String> getFilterParams(Configuration conf, String confPrefix) {
    return conf.getPropsWithPrefix(confPrefix);
}

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