Our Community is getting an upgrade! To get everything ready for the relaunch, we’ll be placing the site in read-only mode starting September 21st.
We really appreciate your understanding while we get things set up behind the scenes. Catch up on all the exciting details about the move here.
Need help or have questions? Drop us a line at [email protected]

Cloudera Community

Archives of Support Questions (Read Only)

This is an archived board for historical reference. Information and links may no longer be available or relevant
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Advanced Search
Announcements
This board is archived and read-only for historical reference. To ask a new question, please post a new topic on the appropriate active board.

Who agreed with this topic

Use sqoop to import Oracle table to HFDS. Oracle JDBC jar is not installed to $SQOOP_HOME/lib

avatar
author-rank Citi
New Member

Created on ‎09-12-2013 01:45 PM - edited ‎09-16-2022 08:05 AM

I want to run sqoop to import Oracle to HDFS. Our default CDH deployment does not have Oracle JDBC driver. So I downloaded the driver and saved  to my home directory on CDH proxy server. I tried to run sqoop using --libjars to use the driver, but it was not working. Can you advise how to get this working?

 

sqoop import  --libjars <my dir>/ojdbc6.jar --connect jdbc:oracle:thin:@//<host>:8526/<SID> --table pstobj2 --username <username> --password <pass> --target-dir <dir path>/table_name
13/09/12 16:42:38 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
13/09/12 16:42:38 INFO manager.SqlManager: Using default fetchSize of 1000
13/09/12 16:42:38 INFO tool.CodeGenTool: Beginning code generation
13/09/12 16:42:38 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.RuntimeException: Could not load db driver class: oracle.jdbc.OracleDriver
java.lang.RuntimeException: Could not load db driver class: oracle.jdbc.OracleDriver
        at org.apache.sqoop.manager.OracleManager.makeConnection(OracleManager.java:275)
        at org.apache.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:52)
        at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:525)
        at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:548)
        at org.apache.sqoop.manager.SqlManager.getColumnTypesForRawQuery(SqlManager.java:191)
        at org.apache.sqoop.manager.SqlManager.getColumnTypes(SqlManager.java:175)
        at org.apache.sqoop.manager.ConnManager.getColumnTypes(ConnManager.java:262)
        at org.apache.sqoop.orm.ClassWriter.getColumnTypes(ClassWriter.java:1236)
        at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1061)
        at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:82)
        at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:390)
        at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:476)
        at org.apache.sqoop.Sqoop.run(Sqoop.java:145)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:181)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:220)
        at org.apache.sqoop.Sqoop.runTool(Sqoop.java:229)
        at org.apache.sqoop.Sqoop.main(Sqoop.java:238)

 

35,668
0 Kudos
2
Who agreed with this topic