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package spark;
import java.io.File;
/**
* Resolves paths to files added through `SparkContext.addFile()`.
*/
public class SparkFiles {
private SparkFiles() {}
/**
* Get the absolute path of a file added through `SparkContext.addFile()`.
*/
public static String get(String filename) {
return new File(getRootDirectory(), filename).getAbsolutePath();
}
/**
* Get the root directory that contains files added through `SparkContext.addFile()`.
*/
public static String getRootDirectory() {
return SparkEnv.get().sparkFilesDir();
}
}
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