Examples of org.apache.hadoop.mapred.DefaultTaskController

org.apache.hadoop.mapred.DefaultTaskController
The default implementation for controlling tasks. This class provides an implementation for launching and killing tasks that need to be run as the tasktracker itself. Hence, many of the initializing or cleanup methods are not required here.
NOTE: This class is internal only class and not intended for users!!

   * instead.
   */
  @Deprecated
  public static String makeRelative(URI cache, Configuration conf)
      throws IOException {
    return new TrackerDistributedCacheManager(conf, new DefaultTaskController())
        .makeRelative(cache, conf);
  }

View Full Code Here

   * @deprecated Internal to MapReduce framework. 
   * Use TrackerDistributedCacheManager instead.
   */
  @Deprecated
  public static void purgeCache(Configuration conf) throws IOException {
    new TrackerDistributedCacheManager(conf, new DefaultTaskController())
        .purgeCache();
  }

View Full Code Here

0 1

TOP

Related Classes of org.apache.hadoop.mapred.DefaultTaskController

org.apache.hadoop.filecache.DistributedCache

org.apache.hadoop.fs.FileSystem

org.apache.hadoop.fs.LocalDirAllocator

org.apache.hadoop.fs.Path

org.apache.hadoop.mapred.JvmManager.JvmEnv

org.apache.hadoop.mapreduce.filecache.DistributedCache

org.apache.hadoop.mapreduce.server.tasktracker.JVMInfo

org.apache.hadoop.mapreduce.server.tasktracker.Localizer

org.apache.hadoop.util.Shell.ShellCommandExecutor

java.io.IOException

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.