Method delete

src/org/apache/pig/impl/io/FileLocalizer.java:420–430

(String fileSpec, PigContext pigContext)

    }

    static public boolean delete(String fileSpec, PigContext pigContext) throws IOException{
        fileSpec = checkDefaultPrefix(pigContext.getExecType(), fileSpec);
        ElementDescriptor elem = null;
        if (!fileSpec.startsWith(LOCAL_PREFIX)) {
            elem = pigContext.getDfs().asElement(fileSpec);
        } else {
            elem = pigContext.getLfs().asElement(fileSpec);
        }
        elem.delete();
        return true;
    }

    static Random r = new Random();