Method compileFromFile

src/org/apache/pig/scripting/Pig.java:196–199

Define a Pig pipeline based on Pig Latin in a separate file. @param filename File to read Pig Latin from. This must be a purely Pig Latin file. It cannot contain host language constructs in it. @return Pig object representing this pipeline. @throws IOException if the Pig Latin does not compile or

(String filename)

     * cannot be found.
     */
    public static Pig compileFromFile(String filename)
            throws IOException {
        return compileFromFile(null, filename);
    }

    /**
     * Define a named Pig pipeline based on Pig Latin in a separate file.