Hadoop常用的OutputFormat和InputFormat

最新推荐文章于 2025-08-20 14:10:13 发布

最新推荐文章于 2025-08-20 14:10:13 发布 · 126 阅读

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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;