org.apache.ignite.internal.processors.hadoop.delegate

Class HadoopDelegateUtils

java.lang.Object

org.apache.ignite.internal.processors.hadoop.delegate.HadoopDelegateUtils

public class HadoopDelegateUtils
extends Object

Utility methods for Hadoop delegates.

Method Summary

Modifier and Type	Method and Description
static HadoopFileSystemCounterWriterDelegate	counterWriterDelegate(ClassLoader ldr, IgniteHadoopFileSystemCounterWriter proxy) Create delegate for Hadoop counter writer.
static HadoopFileSystemFactoryDelegate	fileSystemFactoryDelegate(ClassLoader ldr, Object proxy) Create delegate for certain file system factory.
static HadoopIgfsSecondaryFileSystemDelegate	secondaryFileSystemDelegate(HadoopClassLoader ldr, IgniteHadoopIgfsSecondaryFileSystem proxy) Create delegate for secondary file system.

Methods inherited from class java.lang.Object

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

Method Detail

secondaryFileSystemDelegate

public static HadoopIgfsSecondaryFileSystemDelegate secondaryFileSystemDelegate(HadoopClassLoader ldr,
                                                                                IgniteHadoopIgfsSecondaryFileSystem proxy)

Create delegate for secondary file system.

Parameters:

ldr - Hadoop class loader.

proxy - Proxy.

Returns:

Delegate.

fileSystemFactoryDelegate

public static HadoopFileSystemFactoryDelegate fileSystemFactoryDelegate(ClassLoader ldr,
                                                                        Object proxy)

Create delegate for certain file system factory.

Parameters:

proxy - Proxy.

Returns:

Delegate.

counterWriterDelegate

public static HadoopFileSystemCounterWriterDelegate counterWriterDelegate(ClassLoader ldr,
                                                                          IgniteHadoopFileSystemCounterWriter proxy)

Create delegate for Hadoop counter writer.

Parameters:

ldr - Class loader.

proxy - Proxy.

Returns:

Delegate.