org.apache.hadoop.mapred
Class TaskController.DistributedCacheFileContext
java.lang.Object
org.apache.hadoop.mapred.TaskController.InitializationContext
org.apache.hadoop.mapred.TaskController.DistributedCacheFileContext
- Enclosing class:
- TaskController
public static class TaskController.DistributedCacheFileContext
- extends TaskController.InitializationContext
This is used for initializing the private localized files in distributed
cache. Initialization would involve changing permission, ownership and etc.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TaskController.DistributedCacheFileContext
public TaskController.DistributedCacheFileContext(String user,
File workDir,
Path localizedBaseDir,
String uniqueString)
getLocalizedUniqueDir
public Path getLocalizedUniqueDir()
Copyright © 2009 The Apache Software Foundation