@InterfaceAudience.Public @InterfaceStability.Unstable public class ApplicationClassLoader extends URLClassLoader
URLClassLoader
for YARN application isolation. Classes from
the application JARs are loaded in preference to the parent loader.Constructor and Description |
---|
ApplicationClassLoader(String classpath,
ClassLoader parent,
List<String> systemClasses) |
ApplicationClassLoader(URL[] urls,
ClassLoader parent,
List<String> systemClasses) |
Modifier and Type | Method and Description |
---|---|
URL |
getResource(String name) |
Class<?> |
loadClass(String name) |
protected Class<?> |
loadClass(String name,
boolean resolve) |
addURL, close, definePackage, findClass, findResource, findResources, getPermissions, getResourceAsStream, getURLs, newInstance, newInstance
defineClass, defineClass
clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners
public ApplicationClassLoader(URL[] urls, ClassLoader parent, List<String> systemClasses)
public ApplicationClassLoader(String classpath, ClassLoader parent, List<String> systemClasses) throws MalformedURLException
MalformedURLException
public URL getResource(String name)
getResource
in class ClassLoader
public Class<?> loadClass(String name) throws ClassNotFoundException
loadClass
in class ClassLoader
ClassNotFoundException
protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException
loadClass
in class ClassLoader
ClassNotFoundException
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