程序包 | 说明 |
---|---|
org.apache.hadoop.filecache | |
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.
|
限定符和类型 | 方法和说明 |
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static void |
TrackerDistributedCacheManager.validate(Configuration conf)
This is part of the framework API.
|
限定符和类型 | 方法和说明 |
---|---|
void |
FileOutputFormat.checkOutputSpecs(FileSystem ignored,
JobConf job) |
RunningJob |
JobClient.submitJob(String jobFile)
Submit a job to the MR system.
|
Copyright © 2009 The Apache Software Foundation