Fixed Issues in Atlas

Review the list of Apache Atlas issues that are resolved in Cloudera Runtime 7.2.12.

CDPD-29335: Random NPE when retrieving tasks.

Handle null pointer exception when retrieving tasks using the admin/tasks endpoint. This issue is now resolved.

CDPD-28407: Set Apache Solr wait-searcher property to FALSE by default

When set to TRUE, this property allows synchronous Apache Solr commits, meaning that Apache Atlas commits have to wait until Apache Solr commits are successfully finished. This behavior decreases performance.

CDPD-27390: [Entity Audits] 'Propagated Classification Added' timestamp is < 'Entity Created' timestamp

The issue caused by the Propagated Classification Added timestamp being earlier than the Entity Created timestamp is invalid since the classification is propagated once the entity is created. Such inconsistencies are fixed by ensuring that timestamps are based on the current system time, reducing the likelihood of invalid timestamp relationships.