|
||||||||||
PREV NEXT | FRAMES NO FRAMES |
Packages that use Task | |
---|---|
org.apache.hadoop.mapred |
Uses of Task in org.apache.hadoop.mapred |
---|
Subclasses of Task in org.apache.hadoop.mapred | |
---|---|
class |
MapTask
A Map task. |
class |
ReduceTask
A Reduce task. |
Methods in org.apache.hadoop.mapred that return Task | |
---|---|
Task |
ShuffleConsumerPlugin.Context.getReduceTask()
|
Task |
JvmTask.getTask()
|
Constructors in org.apache.hadoop.mapred with parameters of type Task | |
---|---|
JvmTask(Task t,
boolean shouldDie)
|
|
ShuffleConsumerPlugin.Context(TaskAttemptID reduceId,
JobConf jobConf,
org.apache.hadoop.fs.FileSystem localFS,
TaskUmbilicalProtocol umbilical,
org.apache.hadoop.fs.LocalDirAllocator localDirAllocator,
Reporter reporter,
org.apache.hadoop.io.compress.CompressionCodec codec,
Class<? extends Reducer> combinerClass,
Task.CombineOutputCollector<K,V> combineCollector,
Counters.Counter spilledRecordsCounter,
Counters.Counter reduceCombineInputCounter,
Counters.Counter shuffledMapsCounter,
Counters.Counter reduceShuffleBytes,
Counters.Counter failedShuffleCounter,
Counters.Counter mergedMapOutputsCounter,
TaskStatus status,
org.apache.hadoop.util.Progress copyPhase,
org.apache.hadoop.util.Progress mergePhase,
Task reduceTask,
MapOutputFile mapOutputFile)
|
|
||||||||||
PREV NEXT | FRAMES NO FRAMES |