善用搜索 是一个好的习惯
标签:hadoop wrong key class: class org.apache.hadoop.io.Tex
hadoop wrong key class: class org.apache.hadoop.io.Tex
java.io.IOException: wrong key class: class org.apache.hadoop.io.Text is not class com.sogou.web.selector.updana.wapPc.test.TextPair at org.apache...