question SQOOP Connection Issue ( Sqoop to Oracle) in Support Questions

question SQOOP Connection Issue ( Sqoop to Oracle) in Support Questions https://community.cloudera.com/t5/Support-Questions/SQOOP-Connection-Issue-Sqoop-to-Oracle/m-p/290297#M214805 Could you please help on below connection issue: I have already placed the JAR file in the (/usr/lib/sqoop/lib) folder. And I have verified ping/tnsping/telnet .. etc in database side and nc -z (127.XX.XX.XX 1521) in Cloudera and everything looks fine but I'm unable to connect sqoop.   sqoop list-tables \ > --connect jdbc:oracle:thin:@localhost:1521/pdborcl \ > --username hr \ > -P \ > --verbose Warning: /usr/lib/sqoop/../accumulo does not exist! Accumulo imports will fail. Please set $ACCUMULO_HOME to the root of your Accumulo installation. 20/02/23 09:59:00 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6-cdh5.13.0 20/02/23 09:59:00 DEBUG tool.BaseSqoopTool: Enabled debug logging. Enter password: 20/02/23 09:59:03 DEBUG sqoop.ConnFactory: Loaded manager factory: org.apache.sqoop.manager.oracle.OraOopManagerFactory 20/02/23 09:59:03 DEBUG sqoop.ConnFactory: Loaded manager factory: com.cloudera.sqoop.manager.DefaultManagerFactory 20/02/23 09:59:03 DEBUG sqoop.ConnFactory: Trying ManagerFactory: org.apache.sqoop.manager.oracle.OraOopManagerFactory 20/02/23 09:59:04 DEBUG oracle.OraOopManagerFactory: Data Connector for Oracle and Hadoop can be called by Sqoop! 20/02/23 09:59:04 INFO oracle.OraOopManagerFactory: Data Connector for Oracle and Hadoop is disabled. 20/02/23 09:59:04 DEBUG sqoop.ConnFactory: Trying ManagerFactory: com.cloudera.sqoop.manager.DefaultManagerFactory 20/02/23 09:59:04 DEBUG manager.DefaultManagerFactory: Trying with scheme: jdbc:oracle:thin:@localhost 20/02/23 09:59:04 DEBUG manager.OracleManager$ConnCache: Instantiated new connection cache. 20/02/23 09:59:04 INFO manager.SqlManager: Using default fetchSize of 1000 20/02/23 09:59:04 DEBUG sqoop.ConnFactory: Instantiated ConnManager org.apache.sqoop.manager.OracleManager@727f6c7d 20/02/23 09:59:05 DEBUG manager.OracleManager: Creating a new connection for jdbc:oracle:thin:@localhost:1521/pdborcl, using username: hr 20/02/23 09:59:05 DEBUG manager.OracleManager: No connection paramenters specified. Using regular API for making connection. 20/02/23 09:59:05 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.NullPointerException java.lang.NullPointerException at org.apache.sqoop.manager.OracleManager.listTables(OracleManager.java:769) at org.apache.sqoop.tool.ListTablesTool.run(ListTablesTool.java:49) at org.apache.sqoop.Sqoop.run(Sqoop.java:147) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243) at org.apache.sqoop.Sqoop.main(Sqoop.java:252) Sun, 23 Feb 2020 18:48:25 GMT Prabhu_Muppala 2020-02-23T18:48:25Z