Administering Execution Engine for Apache Hadoop
You can perform administrative tasks for Execution Engine for Apache
Hadoop. Ensure that you have the
required permissions to complete tasks.
Service configuration
| Task | Required permissions | Details |
|---|---|---|
| Establishing connection to Apache Hadoop clusters | Instance administrator | You can manage and monitor the tools that are available with the Execution Engine for Apache Hadoop service. |
| Managing connection to Apache Hadoop clusters | Instance administrator | You can use a list of functions to manage your Apache Hadoop clusters. |
| Establishing connection to Cloud Pak for Data clusters | Instance administrator | You must register the remote Hadoop clusters. Registering the remote cluster integrates Cloud Pak for Data clusters. Data scientists can then access data and submit jobs with high availability. |
| Managing connection to Cloud Pak for Data clusters | Instance administrator | After you establish a connection to a Cloud Pak for Data cluster, you can view and delete the remote cluster. |
Security
| Task | Required permissions | Details |
|---|---|---|
| Exporting Cloud Pak for Data audit records to a security information and event management solution | Not supported |
Resource management
| Task | Required permissions | Details |
|---|---|---|
| Manually scaling resources for services | Not supported | |
| Automatically scaling resources for services | Not supported | |
| Shutting down and restarting services | Instance administrator | Manually shut down Execution Engine for Apache Hadoop to prevent it from using resources. You can restart the service when you need to use it again. |
Backup and restore
| Task | Required permissions | Details |
|---|---|---|
| Backing up and restoring Cloud Pak for Data | Cluster administrator | Choose the correct method to back up and restore Cloud Pak for Data. |
| High availability | Cluster administrator | You can use a secondary node when an active node goes down by enabling high availability. |