mysql-hive中执行查询报错,请哥哥们解决:mysqlhadoophive org.apache.hadoop.ipc.RemoteException: java.io.IOException: File /tmp/hive-root/hive_2013-08-15_13-46-55_630_3316993537720067107/-mr-10002/1/emptyFile could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.