The following table lists the default ports used by Sqoop.
| Service | Servers | Default Ports Used | Protocol | Description | Need End User Access? | Configuration Parameters |
| Sqoop | Metastore | 16000 | TCP | Connection between Sqoop and the metastore | No | sqoop.metastore.server.port |
| Sqoop | JDBC Listener | Varies, depends on target database. For example, if moving data from MySQL, TCP port 3306 must be open. | TCP | Outbound port from the Hadoop cluster to the database. Varies depending on Database | No |
