Edit Core site XML file

If you are using a secured instance of CDP, follow these instructions to update the core-site.xml file:

1. Navigate to the *<username>*/.pentaho/metastore/pentaho/NamedCluster/Configs/*<user-defined connection name>* directory and open the core-site.xml file.

2. Add the following values:

   Parameter	Value
   hadoop.proxyuser.oozie.hosts	Set to any Oozie hosts on your instance of CDP.
   hadoop.proxyuser.oozie.groups	Set to any Oozie groups on your instance of CDP.
   hadoop.proxyuser.<security_service>.hosts	Set to any other proxy user hosts on your instance of CDP.
   hadoop.proxyuser.<security_service>.groups	Set to any other proxy user groups on your instance of CDP.
   fs.s3a.access.key	Set to you S3 access key if you are accesing S3 elements on your instance of CDP.
   fs.s3a.secret.key	Set to you S3 secret key if you are accesing S3 elements on your instance of CDP.

3. Save and close the file.