Caused by: java.io.IOException: Type mismath in vlaue from map: excepted org.apache.hadoop.io.InaWritable,received SC - 代码天地

Caused by: java.io.IOException: Type mismath in vlaue from map: excepted org.apache.hadoop.io.InaWritable,received SC

其他 2019-11-04 21:17:51 阅读次数: 0

解决办法：

看map和reduce的输入是不是对应，看看map和reduce设置的参数和下面的是否一致

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转载自www.cnblogs.com/msq2000/p/11794846.html

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