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Hive 3、Hive 的安装配置(本地derby模式)

时间:2019-09-11 23:47:16      阅读:141      评论:0      收藏:0      [点我收藏+]

标签:create   erb   jdbc   exception   asto   site   base   方式   throwable   

这种方式是最简单的存储方式,只需要在hive-site.xml做如下配置便可;

$  vim hive-site.xml

  

<configuration>  
<property>  
  <name>javax.jdo.option.ConnectionURL</name>  
  <value>jdbc:derby:;databaseName=metastore_db;create=true</value>  
</property> 
 
<property>  
  <name>javax.jdo.option.ConnectionDriverName</name>  
  <value>org.apache.derby.jdbc.EmbeddedDriver</value>  
</property> 
 
<property>  
  <name>hive.metastore.local</name>  
  <value>true</value>  
</property>  

<property>  
  <name>hive.metastore.warehouse.dir</name>  
  <value>/user/hive/warehouse</value>  
</property>  
   
</configuration>

  

注:使用derby存储方式时,运行hive会在当前目录生成一个derby文件和一个metastore_db目录。这种存储方式的弊端是在同一个目录下同时只能有一个hive客户端能使用数据库,否则会提示如下错误:

 

  

hive> show tables;  
FAILED: Error in metadata: javax.jdo.JDOFatalDataStoreException: Failed to start database ‘metastore_db‘, see the next exception for details.  
NestedThrowables:  
java.sql.SQLException: Failed to start database ‘metastore_db‘, see the next exception for details.  
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask  
hive> show tables;
FAILED: Error in metadata: javax.jdo.JDOFatalDataStoreException: Failed to start database ‘metastore_db‘, see the next exception for details.
NestedThrowables:
java.sql.SQLException: Failed to start database ‘metastore_db‘, see the next exception for details.
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask

  

Hive 3、Hive 的安装配置(本地derby模式)

标签:create   erb   jdbc   exception   asto   site   base   方式   throwable   

原文地址:https://www.cnblogs.com/tesla-turing/p/11509245.html

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