用Oracle表创建SparkSQL jdbc联邦失败时出现了奇怪的错误 、、、 我正在尝试创建hive表,它将指向oracle表,但是它在org.apache.spark.sql.AnalysisException中失败了。步骤:将oracle-db-connector.jar放在类路径中使用beeline连接到它beelineconnect jdbc:hive2://localhost:10100 Connecting to jdbc:hiv 浏览5提问于2016...
第一种 jdbc:oracle:thin:@ip:端口:实例名 第二种 jdbc:oracle:thin:@//ip:端口/实例名 第三种(RAC方式 ) jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=x.x.x.x)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=x.x.x.y)(PORT=1521)))(LOAD_BALANCE=yes)(CONNECT_DA...
Oracle Database Connection (from oracle.com) PROBLEM You are attempting to connect to an Oracle instance using JDBC and you are receiving the following error. java.sql.SQLException: Io exception: The Network Adapter could not establish connection SQLException: SQLState (null) vendor code (17002) ...
Store the Oracle Wallets (*.sso, *.p12) securely so that only users authorized to connect to the Exadata Express service have access to them. By default, Oracle recommends granting permissions only to the owner of the files. Edit the unzippedsqlnet.orafile and set theDIRECTORYvalue to the ...
刚刚我们放到的位置driver_path = "/path/to/ojdbc8.jar"# 驱动类名driver_class = "oracle.jdbc.driver.OracleDriver"# 数据库用户名和密码username = "your_username"password = "your_password"# 连接数据库conn = jaydebeapi.connect(driver_class,connection_string,[username, password],jars=driver_path)#...
JDBC Trouble Shooting Tips for Oracle Autonomous Database (ATP and ADW) 1. JDBC Thin Driver Exceptions Problem #1: IO Error: could not resolve the connect identifier "jdbctest_high" Cause:The TNS alias used in the connection string resides in tnsnames.ora. The path of this file is ...
"jdbc:oracle:thin::port:sid" you would need to use a string of the form "jdbc:oracle:thin:@(DESCRIPTION=" + "(ADDRESS_LIST=" + "(ADDRESS=(PROTOCOL=TCP)" + "(HOST=host)" + = "(PORT=port)" + ")" + ")" + "(CONNECT_DATA=" + ...
(CONNECT_DATA = (SERVICE_NAME = dave) ) ) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 2.3 使用 service_name:dave 将2.2 节的dbUrl 改成如下: String dbUrl = "jdbc:oracle:thin:@//127.0.0.1:1521/dave"; ...
jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.6.66)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.6.68)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=rac)))或者jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.6.66)(PORT=...
To connect to Oracle using LDAP authentication, an Oracle JDBC driver is needed. When possible, the newest version of the Oracle JDBC driver should be used. For this article, we will be using the Oracle 12c JDBC Thin driver. RazorSQL ships with this driver, and it can also be downloaded...