Logging initialized using configuration in file:/soft/softwares/apache-hive-1.2.1-bin/conf/hive-log4j.properties
FAILED: SemanticException Unable to determine if
hdfs://localhost:8020/user/hive/warehouse/student is encrypted:
java.lang.IllegalArgumentException: Wrong FS:
hdfs://localhost:8020/user/hive/warehouse/student, expected: hdfs://192.168.25.121:8020此错误原因：
mysql 中 DBS 与 SDS 两表中设置了 Hive的元数据信息 需要修改此表。
mysql> use metastore;
mysql> select * from DBS;
mysql> select LOCATION from SDS;
+-------+-----------------------+-------------------------------------------+---------+------------+------------+
| DB_ID | DESC | DB_LOCATION_URI | NAME | OWNER_NAME | OWNER_TYPE |
+-------+-----------------------+-------------------------------------------+---------+------------+------------+
| 1 | Default Hive database | hdfs://localhost:8020/user/hive/warehouse | default | public | ROLE |
+-------+-----------------------+-------------------------------------------+---------+------------+------------+
+---------------------------------------------------+
| LOCATION |
+---------------------------------------------------+
| hdfs://localhost:8020/user/hive/warehouse/student |
+---------------------------------------------------+-
这里 DBS 表 DB_LOCATION_URI 需要修改。
-
SDS 表 LOCATION 需要修改。
update 表名 set 字段名=REPLACE (字段名,'原来的值','要修改的值')
实例：
update DBS set DB_LOCATION_URI=REPLACE (DB_LOCATION_URI,'hdfs://localhost:8020/user/hive/warehouse','hdfs://192.168.25.121:8020/user/hive/warehouse');
update SDS set LOCATION=REPLACE (LOCATION,'hdfs://localhost:8020/user/hive/warehouse','hdfs://192.168.25.121:8020/user/hive/warehouse');修改后查看mysql是否自动commit
mysql> show variables like 'autocommit';
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| autocommit | ON |
+---------------+-------+