Hi,   We have existing Sqoop connections to oracle db without ssl and we are able to ingest the data into hadoop successfully so far.   Now we got a requirement to use SSL-enabled oracle db for hadoop ingestion.   We followed the below links and did the setup and able to telnet with ssl enabled port successfully.   https://oracle.com/technetwork/topics/wp-oracle-jdbc-thin-ssl-130128.pdf https://blogs.apache.org/sqoop/entry/using_oracle_wallets_with_sqoop   Steps we did so far by using above links: Oracle DB Server side setup: Enabled SSL using 2484 port Generated public key to auto login form client machine Client side setup (From Edge Node) Added public key into oracle wallet Copied Jar files to /sqoop/lib:  ojdbc8.jar, oraclepki.jar, osdt_cert.jar, osdt_core.jar Added this parameter into java.security file paramater security.provider.3=oracle.security.pki.OraclePKIProvider    But when we try it from Sqoop import using oracle wallet (for TCPS protocal & SSL enabled port i.e. 2484 port) we are getting network adapter issues.   ERROR manager.SqlManager: Error executing statement: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection   Does anyone know how to setup the Sqoop Import configuration for SSL enabled oracle db with wallet ?    Thank you !   ... View more