Error: Could not open client transport with JDBC Uri
阿新 • • 發佈：2020-12-10
技術標籤：hive
Error: Could not open client transport with JDBC Uri: jdbc:hive2://farm1:10000: Failed to open new session: java.lang.RuntimeException: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException): User: root is not allowed to impersonate anonymous (state=08S01,code=0)
解決方案：
<property>
<name>hadoop.proxyuser.root.hosts</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.root.groups</name>
<value>*</value>
</property>
root; 自己電腦的使用者組名
Error: Could not open client transport with JDBC Uri: jdbc:hive2://farm1:10000: Failed to open new session: java.lang.RuntimeException: org.apache.hadoop.security.AccessControlException: Permission denied: user=anonymous, access=EXECUTE, inode="/tmp/hive":root:supergroup:drwxrwx—
修改為可讀可寫（只是可寫許可權也會報錯）
hadoop dfs -chmod -R 777/tmp/hive