[ https://issues.apache.org/jira/browse/RANGER-2510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Velmurugan Periasamy updated RANGER-2510: ----------------------------------------- Fix Version/s: 2.1.0 > Support for Incremental tag updates to improve performance > ---------------------------------------------------------- > > Key: RANGER-2510 > URL: https://issues.apache.org/jira/browse/RANGER-2510 > Project: Ranger > Issue Type: Improvement > Components: Ranger > Reporter: Abhay Kulkarni > Assignee: Abhay Kulkarni > Priority: Major > Fix For: master, 2.1.0 > > > Currently, every change to any tag/service-resource/service-resource->tag > mapping causes complete rebuilding of portions of policy-engine that map > accessed resource to their tags. There are several disadvantages: > 1. Compute time for rebuilding > 2. Large traffic from ranger-admin to each of the plugins > 3. Large load on JVM memory system because of frequent complete rebuilding of > portions of policy-engine. > It will be more optimal to communicate only the changes to tags and apply > them to existing policy-engine. -- This message was sent by Atlassian Jira (v8.3.4#803005)