如何解决这个问题:tfidf是我的主类,为什么在运行jar文件后会出现这个错误?java.lang.RuntimeException: java.lang.NoSuchMethodException: tfidf$Reduce.<init>() at org.apache.hadoop.mapred.TaskUserGroupInform
BufferedReader(new InputStreamReader(cis));Exception in thread "main" java.lang.RuntimeException: java.lang.NoSuchMethodException: org.xerial.snappy.SnappyCodec.<init>()
at org.apache.hadoop.util.ReflectionUtils.newI
我为此编写了一个处理程序类: public String handleRequestjava.lang.RuntimeException: An error occurred during JSON parsing
Caused by: lambdainternal.util.ReflectUtil$ReflectException: java.lang.NoSuchMethodException</e