Package | Description |
---|---|
org.apache.hadoop.mapred |
A software framework for easily writing applications which process vast
amounts of data (multi-terabyte data-sets) parallelly on large clusters
(thousands of nodes) built of commodity hardware in a reliable, fault-tolerant
manner.
|
org.apache.hadoop.mapreduce.split |
Constructor and Description |
---|
MapTask(java.lang.String jobFile,
TaskAttemptID taskId,
int partition,
JobSplit.TaskSplitIndex splitIndex,
int numSlotsRequired) |
Modifier and Type | Method and Description |
---|---|
JobSplit.TaskSplitIndex |
JobSplit.TaskSplitMetaInfo.getSplitIndex() |
Constructor and Description |
---|
JobSplit.TaskSplitMetaInfo(JobSplit.TaskSplitIndex splitIndex,
java.lang.String[] locations,
long inputDataLength) |
Copyright © 2009 The Apache Software Foundation