Hive error: Failed with exception unable to rename

Hive has been installed before, and there have been countless operations and no errors have been found. Today, because the previously installed hadoop cannot be used, I don't know why, and I always prompt node 0, therefore, hadoop and hive are re-installed. No error was found after installing and testing hive to create a table, but the following error is reported when you execute create table tab_name as select * from (original table:

Failed with exception unable to rename: HDFS: // hadoop: 9000/tmp/hive-root/Hi ve_2014-10-29_07-37-23_125_5663862080807255323/-ext-10001 to: HDFS: // hadoop: 9000/user/hive/warehouse/T1
Failed: execution error, return code 1 from org.apache.hadoop.hive.ql.exe C. movetask

 

Online looked for a long time, finally found, said to be in the hive-site.xml hive. Insert. Into. Multilevel. dirs in the value of true can be.

1. <Property>
2. <Name> hive. Insert. Into. Multilevel. dirs </Name>
3. <Value> false </value>
4. </Property>

Hive error: Failed with exception unable to rename