hive执行select报错，求大神指导

Question

hive> select * from user;
Exception in thread "main" java.lang.NoSuchMethodError: org.apache.hadoop.mapred.JobConf.unset(Ljava/lang/String;)V
at org.apache.hadoop.hive.ql.io.HiveInputFormat.pushFilters(HiveInputFormat.java:432)
at org.apache.hadoop.hive.ql.exec.FetchTask.initialize(FetchTask.java:76)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:443)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:303)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1067)

Answer 1

找不到这个方法 unset

去看下jar包里面有没有这个方法。特别是参数