hadoop Job job = new Job() api弃用deprecated 新的api

hadoop创建Job任务出现api已经被 @deprecated

api已经被 @deprecated

/**
 * @deprecated Use {@link #getInstance()}
 */
@Deprecated
public Job() throws IOException {
  this(new JobConf(new Configuration()));
}

新的api

Job job = Job.getInstance();
job.setJobName("MaxTemperature");

官方api文档地址

http://hadoop.apache.org/docs/r2.7.4/api/index.html

 

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