org.apache.flink.runtime.execution.librarycache

Class FlinkUserCodeClassLoaders

java.lang.Object

org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders

public class FlinkUserCodeClassLoaders
extends Object

Gives the URLClassLoader a nicer name for debugging purposes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FlinkUserCodeClassLoaders.ParentFirstClassLoader Regular URLClassLoader that first loads from the parent and only after that from the URLs.
static class	FlinkUserCodeClassLoaders.ResolveOrder Class resolution order for Flink URL ClassLoader.

Method Summary

Modifier and Type	Method and Description
static URLClassLoader	childFirst(URL[] urls, ClassLoader parent, String[] alwaysParentFirstPatterns, java.util.function.Consumer<Throwable> classLoadingExceptionHandler, boolean checkClassLoaderLeak)
static URLClassLoader	create(FlinkUserCodeClassLoaders.ResolveOrder resolveOrder, URL[] urls, ClassLoader parent, String[] alwaysParentFirstPatterns, java.util.function.Consumer<Throwable> classLoadingExceptionHandler, boolean checkClassLoaderLeak)
static URLClassLoader	parentFirst(URL[] urls, ClassLoader parent, java.util.function.Consumer<Throwable> classLoadingExceptionHandler, boolean checkClassLoaderLeak)

Methods inherited from class java.lang.Object

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

Method Detail

parentFirst

public static URLClassLoader parentFirst(URL[] urls,
                                         ClassLoader parent,
                                         java.util.function.Consumer<Throwable> classLoadingExceptionHandler,
                                         boolean checkClassLoaderLeak)

childFirst

public static URLClassLoader childFirst(URL[] urls,
                                        ClassLoader parent,
                                        String[] alwaysParentFirstPatterns,
                                        java.util.function.Consumer<Throwable> classLoadingExceptionHandler,
                                        boolean checkClassLoaderLeak)

create

public static URLClassLoader create(FlinkUserCodeClassLoaders.ResolveOrder resolveOrder,
                                    URL[] urls,
                                    ClassLoader parent,
                                    String[] alwaysParentFirstPatterns,
                                    java.util.function.Consumer<Throwable> classLoadingExceptionHandler,
                                    boolean checkClassLoaderLeak)