org.apache.cassandra.utils
Class CLibrary

java.lang.Object
  org.apache.cassandra.utils.CLibrary

public final class CLibrary
extends java.lang.Object

Method Summary

static void	createHardLink(java.io.File sourceFile, java.io.File destinationFile) Create a hard link for a given file.
static void	tryMlockall()

Methods inherited from class java.lang.Object

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

Method Detail

tryMlockall

public static void tryMlockall()

createHardLink

public static void createHardLink(java.io.File sourceFile,
                                  java.io.File destinationFile)
                           throws java.io.IOException

Create a hard link for a given file.

Parameters:

sourceFile - The name of the source file.

destinationFile - The name of the destination file.

Throws:

java.io.IOException - if an error has occurred while creating the link.