Configuring custom Kerberos principal for Omid
Use the steps given here to configure a custom Kerberos principal for Omid.
- Start the HBase shell as the HBase superuser. See Use the HBase shell for information on starting the HBase shell.
-
Grant rwx (read, write, execute) permissions to the new custom principal linked
to the Omid tables:
grant 'NEW_OMID_PRINCIPAL','RWX','OMID_COMMIT_TABLE'; grant 'NEW_OMID_PRINCIPAL','RWX','OMID_TIMESTAMP_TABLE';
- Log in to Cloudera Manager as an Administrator.
- In Cloudera Manager, click Clusters > Omid.
- Go to the Configuration tab.
- Search for the Kerberos Principal by entering "kerberos" in the search field.
- For Kerberos Principal, enter the required custom principal value.
- Click Save Changes.
- Click Actions and select Restart to restart the service.