You configure your service with LDAP before that you need to follow couple of sets:
1. You need to configure all your accounts in LDAP and make sure that service account id bounded to appropriate groups. Link
2. Follow this link to creating cache mechanism. Link
3. If you are installing freshly you can configure accounts at Customize services step by clicking on the misc tab as shown in the screenshot.
4. If you want to change in the existing cluster, I suggest you to better contact Hortonworks support and do in their premises.
Hope this helped you.
You configure your service with LDAP before that you need to follow couple of sets:
1. You need to configure all your accounts in LDAP and make sure that service account id bounded to appropriate groups. Link
2. Follow this link to creating cache mechanism. Link
3. If you are installing freshly you can configure accounts at Customize services step by clicking on the misc tab as shown in the screenshot.
4. If you want to change in the existing cluster, I suggest you to better contact Hortonworks support and do in their premises.
Hope this helped you.
