----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/72925/#review221993 -----------------------------------------------------------
Ship it! Ship It! - Sailaja Polavarapu On Oct. 5, 2020, 7:26 p.m., Mahesh Bandal wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/72925/ > ----------------------------------------------------------- > > (Updated Oct. 5, 2020, 7:26 p.m.) > > > Review request for ranger, Ankita Sinha, Gautam Borad, Abhay Kulkarni, Madhan > Neethiraj, Mehul Parikh, Pradeep Agrawal, Ramesh Mani, Sailaja Polavarapu, > and Velmurugan Periasamy. > > > Bugs: RANGER-3014 > https://issues.apache.org/jira/browse/RANGER-3014 > > > Repository: ranger > > > Description > ------- > > Loaded 50,000 users and 500,000 group-users mapping data into database. > Following are issues caused due to RANGER-2789 : > 1. It took significantly longer time to load users tab on RANGER UI, but > Ranger responded within a minute with default pageSize=25. > 2. User lookup in permission tab breaks current functionality. In this case > ranger service crashes after couple of minutes when in edit permission tab of > User/Group module, multiple requests will be sent on keyPressEvent for user > search. With this patch ranger is pulling all users from the DB regardless of > pageLimit. It traverse over all users and also traversing the whole > group_users mapping which hampers performance. > 3. Permission tab takes longer time to load UI. > > > Diffs > ----- > > security-admin/src/main/java/org/apache/ranger/entity/XXUser.java 14f0b6439 > security-admin/src/main/java/org/apache/ranger/service/XUserService.java > 4b0c7e33d > > security-admin/src/main/java/org/apache/ranger/service/XUserServiceBase.java > 4fcdda2af > security-admin/src/main/java/org/apache/ranger/view/VXUser.java d6f53fd88 > > > Diff: https://reviews.apache.org/r/72925/diff/1/ > > > Testing > ------- > > Reverted patch of RANGER-2789, and ranger works smoothly. Users tab on RANGER > UI loads in milliseconds with default pageSize=25. I also tried with > pageSize=1000 and it took 22 seconds to load UI. User lookup in permission > tab also responded quickly. > > > Thanks, > > Mahesh Bandal > >
