Review Request 73768: RANGER-3551: Analyze & optimize module permissions related API (Part-1)

[Mahesh Bandal <ma...@gmail.com>]

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Review request for ranger, Abhay Kulkarni, Madhan Neethiraj, Mehul Parikh, Pradeep Agrawal, Ramesh Mani, Sailaja Polavarapu, and Velmurugan Periasamy.


Bugs: RANGER-3551
    https://issues.apache.org/jira/browse/RANGER-3551


Repository: ranger


Description
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Created new GET API "/permissionlist" to reduce response object size of the permission listing page. Introduced two new java classes VXModulePermission.java & VXModulePermissionList.java
With these changes, new API will return list of Modules which will have moduleId, moduleName, list of users & groups asssigned to that module.
Also, optimized code for GET API /permission/{id}
Updated testcases for updateXModuleDefPermission


Diffs
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  security-admin/src/main/java/org/apache/ranger/biz/XUserMgr.java 0eb582c8e 
  security-admin/src/main/java/org/apache/ranger/biz/XUserMgrBase.java 3ea44655d 
  security-admin/src/main/java/org/apache/ranger/db/XXGroupPermissionDao.java d63403985 
  security-admin/src/main/java/org/apache/ranger/db/XXUserPermissionDao.java cb6a7e5f3 
  security-admin/src/main/java/org/apache/ranger/rest/XUserREST.java 1f44703fd 
  security-admin/src/main/java/org/apache/ranger/service/AbstractBaseResourceService.java 1d038bf28 
  security-admin/src/main/java/org/apache/ranger/service/XGroupPermissionService.java da88e3efb 
  security-admin/src/main/java/org/apache/ranger/service/XModuleDefService.java 2d5e2f18b 
  security-admin/src/main/java/org/apache/ranger/service/XUserPermissionService.java 963a89407 
  security-admin/src/main/java/org/apache/ranger/view/VXModulePermission.java PRE-CREATION 
  security-admin/src/main/java/org/apache/ranger/view/VXModulePermissionList.java PRE-CREATION 
  security-admin/src/main/resources/META-INF/jpa_named_queries.xml c19ec495e 
  security-admin/src/main/webapp/scripts/collection_bases/VXModuleDefListBase.js 3ebee8f9a 
  security-admin/src/main/webapp/scripts/utils/XAUtils.js bddf53dd9 
  security-admin/src/main/webapp/scripts/views/permissions/ModulePermsTableLayout.js cd4641fd0 
  security-admin/src/test/java/org/apache/ranger/biz/TestXUserMgr.java 945bba48d 
  security-admin/src/test/java/org/apache/ranger/service/TestXGroupPermissionService.java f88b23aca 


Diff: https://reviews.apache.org/r/73768/diff/1/


Testing
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1. Ranger maven build successful -> mvn clean compile verify test install
2. Ranger Setup & install successful
3. Performed sanity testing.
4. For 100,000 users "/permissionlist" api takes 800~1000 millisecods to respond with object size= 5Mb. On Ranger GUI it takes 17 seconds to process complete request. (i.e Total time taken by API = 17 seconds)


Thanks,

Mahesh Bandal