Installed the hive, mysql, start the hive to perform the show databases only see a default database, didn't see me in the mysql database, feel the hive login metastore is not my specified mysql, which help to have a look at the great god, thank you very much!!!!!!

Hive> show databases;
OK
The default
Time seems: 0.031 seconds, Fetched: 1 row (s)


mysql> Show the databases;
+ -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- +
| Database |
+ -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- +
| information_schema |
| hive |
| mysql |
| performance_schema |
| test |
+ -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- +

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Hive. Metastore. Uris
Thrift://zdemsser3:9083 & lt;/value>
Thrift URI for the remote metastore. 2 by metastore client to connect to remote metastore. & lt;/description>



Javax.mail. Jdo. Option. ConnectionURL
JDBC: mysql://10.1.144.37:3306/hive? CreateDatabaseIfNotExist=true
The JDBC connect string for a JDBC metastore



Javax.mail. Jdo. Option. ConnectionDriverName
Com. Mysql. JDBC. Driver
JDBC Driver class name for a metastore



Javax.mail. Jdo. Option. ConnectionUserName
Hive
The username to use against metastore database



Javax.mail. Jdo. Option. ConnectionPassword
Hive
The password to use against metastore database




Hive. Metastore. Warehouse. Dir
/user/hive/warehouse
The location of the default database for warehouse



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