Hadoop常用的OutputFormat和InputFormat

InputFormat常用列表:

org.apache.hadoop.mapreduce.lib.input.TextInputFormat;
org.apache.hadoop.mapreduce.lib.input.SequenceFileAsBinaryInputFormat;
org.apache.hadoop.mapreduce.lib.input.SequenceFileAsTextInputFormat;
org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat;
org.apache.hadoop.mapreduce.lib.input.DelegatingInputFormat;
org.apache.hadoop.mapreduce.lib.input.KeyValueTextInputFormat;
org.apache.hadoop.mapreduce.lib.input.NLineInputFormat;

 OutputFormat常用列表:

org.apache.hadoop.mapreduce.lib.output.TextOutputFormat;
org.apache.hadoop.mapreduce.lib.output.FilterOutputFormat;
org.apache.hadoop.mapreduce.lib.output.SequenceFileAsBinaryOutputFormat;
org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat;
org.apache.hadoop.mapreduce.lib.output.LazyOutputFormat;
org.apache.hadoop.mapreduce.lib.output.NullOutputFormat;
org.apache.hadoop.mapreduce.lib.output.MapFileOutputFormat;

 

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转载自snv.iteye.com/blog/1845858