alluxio.worker.file

Class UnderFileSystemUtils

java.lang.Object

alluxio.worker.file.UnderFileSystemUtils

@ThreadSafe
public final class UnderFileSystemUtils
extends Object

Utility functions for working with UnderFileSystem.

Method Summary

Modifier and Type	Method and Description
static void	prepareFilePath(AlluxioURI alluxioPath, String ufsPath, FileSystem fs, UnderFileSystem ufs) Creates parent directories for path with correct permissions if required.

Methods inherited from class java.lang.Object

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

Method Detail

prepareFilePath

public static void prepareFilePath(AlluxioURI alluxioPath,
                                   String ufsPath,
                                   FileSystem fs,
                                   UnderFileSystem ufs)
                            throws AlluxioException,
                                   IOException

Creates parent directories for path with correct permissions if required.

Parameters:

alluxioPath - Alluxio path

ufsPath - path in the under file system

fs - file system master client

ufs - the under file system

Throws:

AlluxioException

IOException