如果爲oracle瘦提供(--connect/- user/- password),我可以在不提供--driver參數的情況下運行Sqoop。如何使用自定義JDBC驅動程序運行Sqoop?
但我需要使用自定義JDBC驅動程序(正確實現java.sql.Driver接口)來運行,而不是使用oracle.jdbc.OracleDriver。
我無法通過使用--driver
參數對其進行驗證而無法正常工作。 和this suggestion根本沒有幫助。
如何使用Sqoop和自定義DB訪問驅動程序? 如何克服我得到的錯誤?
如果它與連接管理器有關,有人可以告訴我應該指定什麼連接管理器?
謝謝!
這裏就是我真正想要做的事:
./sqoop.sh import \
--fs $HDFS --jt $JT \
--connect <cutom-connection-string> --username username --password password \
--table SYS.ALL_TABLES --split-by TABLE_NAME --target-dir /temp/try/110 --verbose \
--driver xx.xx.xx.MyDriver
我得到一個錯誤:
ERROR manager.SqlManager: Error executing statement: java.sql.SQLException: ORA-00933: SQL command not properly ended
更多的錯誤信息:
DEBUG tool.BaseSqoopTool: Enabled debug logging.
WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
DEBUG sqoop.ConnFactory: Loaded manager factory: com.cloudera.sqoop.manager.DefaultManagerFactory
WARN sqoop.ConnFactory: Parameter --driver is set to an explicit driver however appropriate connection manager is not being set (via --connection-manager). Sqoop is going to fall back to org.apache.sqoop.manager.GenericJdbcManager. Please specify explicitly which connection manager should be used next time.
INFO manager.SqlManager: Using default fetchSize of 1000
INFO tool.CodeGenTool: Beginning code generation
INFO xx.xx.xx.MyDriver: xx.xx.xx.MyDriver registered successfully.
DEBUG manager.SqlManager: No connection paramenters specified. Using regular API for making connection.
INFO xx.xx.xx.MyDriver: Returning database connection
DEBUG manager.SqlManager: Using fetchSize for next query: 1000
INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM SYS.ALL_TABLES AS t WHERE 1=0
ERROR manager.SqlManager: Error executing statement: java.sql.SQLException: ORA-00933: SQL command not properly ended
java.sql.SQLException: ORA-00933: SQL command not properly ended
是的,謝謝。 我終於不得不做一些奇怪的擴展的sqoop連接管理器類和替換驅動程序返回在那裏:) – Bohdan