Fixed Issues in Apache Ranger

ENGESC-6380: CDPD-15729 fix is backported.

This issue is resolved.

CDPD-17756: Normalize naming and processing of configuration parameters for chained plugin.

Chained plugin configuration must copy selected configuration parameters from root plugin's configuration and rename them to set up for creation and operation of chained plugin. This issue is now resolved.

CDPD-15715: The Zone Name field is not populated in ranger audits when there is a deny policy in the security zone or if there is no policy granting access to the matching resource path in the security zone.

This issue is now resolved.

CDPD-15401: When you enable Hive Metastore lookup in Ranger admin, resource lookup returns nothing and displays an error.

This issue is now resolved. You must use this step as a solution:

sudo
                        ln -s /opt/cloudera/parcels/*<CDH-version>*/jars/libfb303-0.9.3.jar
                        /opt/cloudera/parcels/*<CDH-version>*/lib/ranger-admin/ews/webapp/WEB-INF/lib/libfb303-0.9.3.jar

CDPD-14269 and CDPD-14289: Failed resource filtering in Ranger Policy Export.

Exporting tag policies result in a 204 error when the polResource query parameter is used.

CDPD-12848: When you try to create multiple policies using the API having same non-existing group, the group creation fails due to multiple threads trying to create the same group at once.

Separate threads are now created for retry group creation and checks if the group is previously created and associate it with policy.

CDPD-10072: Ranger Ozone plugin unable to write to solr audits in SSL enabled cluster

This issue is now resolved. A separate folder libext is added under the Ozone library path and all the ranger plugin jars are added under this new folder.