Package org.apache.accumulo.start.classloader.vfs

Class AccumuloVFSClassLoader

java.lang.Object

org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader

@Deprecated
public class AccumuloVFSClassLoader
extends Object

Deprecated.

This class builds a hierarchy of Classloaders in the form of:

 SystemClassLoader that loads JVM classes
       ^
       |
 AccumuloClassLoader loads jars from locations in general.classpaths.
 Usually the URLs for HADOOP_HOME, ZOOKEEPER_HOME, ACCUMULO_HOME and their associated directories
       ^
       |
 VFSClassLoader that loads jars from locations in general.vfs.classpaths.
 Can be used to load accumulo jar from HDFS
       ^
       |
 AccumuloReloadingVFSClassLoader That loads jars from locations in general.dynamic.classpaths.
 Used to load jar dynamically.
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AccumuloVFSClassLoader.AccumuloVFSClassLoaderShutdownThread	Deprecated.
static interface	AccumuloVFSClassLoader.Printer	Deprecated.

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_DYNAMIC_CLASSPATH_VALUE	Deprecated.
static String	DYNAMIC_CLASSPATH_PROPERTY_NAME	Deprecated.
static String	VFS_CACHE_DIR	Deprecated.
static String	VFS_CLASSLOADER_SYSTEM_CLASSPATH_PROPERTY	Deprecated.
static String	VFS_CONTEXT_CLASSPATH_PROPERTY	Deprecated.

Constructor Summary

Constructors

Constructor	Description
AccumuloVFSClassLoader()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static void	close()	Deprecated.
static org.apache.commons.vfs2.FileSystemManager	generateVfs()	Deprecated.
static ClassLoader	getClassLoader()	Deprecated.
static String	getClassPath(boolean debug)	Deprecated.
static ClassLoader	getContextClassLoader(String contextName)	Deprecated.
static void	printClassPath(boolean debug)	Deprecated.
static void	printClassPath(AccumuloVFSClassLoader.Printer out, boolean debug)	Deprecated.
static void	removeUnusedContexts(Set<String> contextsInUse)	Deprecated.
static void	setContextConfig(Supplier<Map<String,String>> contextConfigSupplier)	Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

DYNAMIC_CLASSPATH_PROPERTY_NAME

public static final String DYNAMIC_CLASSPATH_PROPERTY_NAME

Deprecated.

See Also:

Constant Field Values

DEFAULT_DYNAMIC_CLASSPATH_VALUE

public static final String DEFAULT_DYNAMIC_CLASSPATH_VALUE

Deprecated.

See Also:

Constant Field Values

VFS_CLASSLOADER_SYSTEM_CLASSPATH_PROPERTY

public static final String VFS_CLASSLOADER_SYSTEM_CLASSPATH_PROPERTY

Deprecated.

See Also:

Constant Field Values

VFS_CONTEXT_CLASSPATH_PROPERTY

public static final String VFS_CONTEXT_CLASSPATH_PROPERTY

Deprecated.

See Also:

Constant Field Values

VFS_CACHE_DIR

public static final String VFS_CACHE_DIR

Deprecated.

See Also:

Constant Field Values

Constructor Detail

AccumuloVFSClassLoader

public AccumuloVFSClassLoader()

Deprecated.

Method Detail

getClassLoader

public static ClassLoader getClassLoader()

Deprecated.

generateVfs

public static org.apache.commons.vfs2.FileSystemManager generateVfs()
                                                             throws org.apache.commons.vfs2.FileSystemException

Deprecated.

Throws:

org.apache.commons.vfs2.FileSystemException

printClassPath

public static void printClassPath(boolean debug)

Deprecated.

getClassPath

public static String getClassPath(boolean debug)

Deprecated.

printClassPath

public static void printClassPath(AccumuloVFSClassLoader.Printer out,
                                  boolean debug)

Deprecated.

setContextConfig

public static void setContextConfig(Supplier<Map<String,String>> contextConfigSupplier)

Deprecated.

removeUnusedContexts

public static void removeUnusedContexts(Set<String> contextsInUse)

Deprecated.

getContextClassLoader

public static ClassLoader getContextClassLoader(String contextName)

Deprecated.

close

public static void close()

Deprecated.