co.cask.cdap.app.runtime.spark.classloader

Class SparkClassRewriter

java.lang.Object

co.cask.cdap.app.runtime.spark.classloader.SparkClassRewriter

All Implemented Interfaces:

co.cask.cdap.common.lang.ClassRewriter

public class SparkClassRewriter
extends Object
implements co.cask.cdap.common.lang.ClassRewriter

A ClassRewriter for rewriting Spark related classes.

Constructor Summary

Constructors

Constructor and Description
SparkClassRewriter(com.google.common.base.Function<String,URL> resourceLookup, boolean rewriteYarnClient)

Method Summary

Modifier and Type	Method and Description
byte[]	rewriteClass(String className, InputStream input)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SparkClassRewriter

public SparkClassRewriter(com.google.common.base.Function<String,URL> resourceLookup,
                          boolean rewriteYarnClient)

Method Detail

rewriteClass

@Nullable
public byte[] rewriteClass(String className,
                                     InputStream input)
                              throws IOException

Specified by:

rewriteClass in interface co.cask.cdap.common.lang.ClassRewriter

Throws:

IOException