Hiveserver2无法以直线打开新会话

Question

我在Ubuntu 16.04上运行hive 2.1.1,hadoop 2.7.3.

ps aux | grep hive 表明hiveserver2正在运行.

我正在尝试使用用户[hive2]和密码[密码]登录到hivesever2直线.

这是我的直线输出:

beeline> !connect jdbc:hive2://localhost:10000
Connecting to jdbc:hive2://localhost:10000
Enter username for jdbc:hive2://localhost:10000: 
Enter password for jdbc:hive2://localhost:10000: 
17/02/14 13:51:41 [main]: WARN jdbc.HiveConnection: Failed to connect to localhost:10000
Error: Could not open client transport with JDBC Uri: jdbc:hive2://localhost:10000: Failed to open new session: java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: server is not allowed to impersonate anonymous (state=08S01,code=0)

我可以通过!connect jdbc:hive2://直线输入连接到嵌入式模式.

这是我的hive-site.xml:

 <configuration>

     <property>
         <name>javax.jdo.option.ConnectionURL</name>
         <value>jdbc:mysql://localhost:3306/hive?createDatabaseIfNotExist=true&amp;useSSL=false</value>
     </property>

     <property>
         <name>javax.jdo.option.ConnectionDriverName</name>
         <value>com.mysql.jdbc.Driver</value>
     </property>

     <property>
         <name>javax.jdo.option.ConnectionUserName</name>
         <value>hive</value>
     </property>

     <property>
         <name>javax.jdo.option.ConnectionPassword</name>
         <value>password</value>
     </property>

     <property>
         <name>beeline.hs2.connection.user</name>
         <value>hive2</value>
     </property>

     <property>
         <name>beeline.hs2.connection.password</name>
         <value>password</value>
     </property>

     <property>
         <name>beeline.hs2.connection.hosts</name>
         <value>localhost:10000</value>
     </property>

 </configuration>

我删除了beeline-hs2-connection.xml,以防它覆盖hive-site.xml.

这是我的core-site.xml

 <configuration>
     <property>
         <name>fs.defaultFS</name>
         <value>hdfs://localhost:9000</value>
     </property>

     <property>
         <name>hadoop.proxyuser.centos.groups</name>
         <value>*</value>
     </property>

     <property>
         <name>hadoop.proxyuser.centos.hosts</name>
         <value>*</value>
     </property>

 </configuration>

我怎么能修复错误并连接到jdbc:hive2:// localhost:10000？

谢谢!

Answer 1

用户:不允许服务器模拟匿名

这server是试图冒充anonymous用户的用户.

将这些属性添加到core-site.xml并重新启动服务.

<property>
     <name>hadoop.proxyuser.server.hosts</name> 
     <value>*</value> 
</property> 
<property>
     <name>hadoop.proxyuser.server.groups</name>
     <value>*</value>
</property>