Hive安装（三）之奇怪的错误

　　启动hive命令报错 “Metastore contains multiple versions”

解决方案：

因为hive metastore存储在mysql中，所以登录mysql，use hive所使用的DB，然后查询下VERSION表

 1 mysql> select * from VERSION;
 2 
 3 +——–+—————-+——————+ 
 4 | VER_ID | SCHEMA_VERSION | VERSION_COMMENT | 
 5 +——–+—————-+——————+ 
 6 | 1 | 0.14.0 | Set by MetaStore | 
 7 | 2 | 0.14.0 | Set by MetaStore | 
 8 | 3 | 0.14.0 | Set by MetaStore | 
 9 | 4 | 0.14.0 | Set by MetaStore | 
10 | 5 | 0.14.0 | Set by MetaStore | 
11 | 6 | 0.14.0 | Set by MetaStore | 
12 +——–+—————-+——————+

保留第一条记录，其他记录全部删除

delete from VERSION where VER_ID !=1

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