任务一直正常跑这 某一天突然出现这个问题。
错误信息和我之前的问题类似,但是可以确定的是肯定不是函数的问题。
http://blog.youkuaiyun.com/lxpbs8851/article/details/17528389
java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row (tag=0) {"key":{"reducesinkkey0":"00.26.37.E3.07.D3","reducesinkkey1":"2014-07-07 12:51:46"},"value":{"_col2":515,"_col3":"515999000056662_00.26.37.E3.07.D3","_col5":"00.26.37.E3.07.D3","_col6":"2014-07-07 12:51:46"},"alias":0} at org.apache.hadoop.hive.ql.exec.ExecReducer.reduce(ExecReducer.java:274) at org.apache.hadoop.mapred.ReduceTask.runOldReducer(ReduceTask.java:469) at org.apache.hadoo