摘要:
最近看了mapreduce的InputFormat总结一下!!!看一下InputFormat的用法Publicabstract classInputFormat { public abstract List getSplit(JobContext context)throws IOException,InterruptedException; public abstract RecordReader CreatRecordReader(InputSplit split,TaskAttemptContext context)throws IOException,InterruptedExce..
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posted @ 2013-11-22 17:03
随风蔷薇
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