hadoop - Hive无法元存储数据库

Question

运行hive命令后，它无法创建数据库

遵循Apache网站上的官方“Getting Started”指南

NestedThrowables:
java.sql.SQLException: Unable to open a test connection to the given 
database. JDBC url = jdbc:derby:;databaseName=metastore_db;create=true,  
username = APP. Terminating connection pool (set lazyInit to true if you   
expect to start your database after your app). Original Exception: ------
java.sql.SQLException: Failed to create database 'metastore_db', see the  next exception for details.

Caused by: java.sql.SQLException: Directory /opt/hive/bin/metastore_db cannot be created.
at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
... 80 more
Caused by: ERROR XBM0H: Directory /opt/hive/bin/metastore_db cannot be created.
at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
at org.apache.derby.impl.services.monitor.StorageFactoryService$10.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.derby.impl.services.monitor.StorageFactoryService.createServiceRoot(Unknown Source)
at org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown Source)
at org.apache.derby.impl.services.monitor.BaseMonitor.createPersistentService(Unknown Source)
at org.apache.derby.iapi.services.monitor.Monitor.createPersistentService(Unknown Source)
... 80 more

Answer 1

检查特定用户是否有权创建/opt/hive/bin/metastore_db
如果没有，则添加权限

sudo chmod -R 777 /opt/hive/bin/metastore_db

希望这可以帮助