> On Oct. 26, 2018, 5:03 a.m., Pradeep Agrawal wrote: > > Ship It!
Tested patch with 5000 policies and it took 14 minutes only while earlier it was taking several hours. - Pradeep ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/69187/#review210078 ----------------------------------------------------------- On Oct. 26, 2018, 1:42 a.m., Abhay Kulkarni wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/69187/ > ----------------------------------------------------------- > > (Updated Oct. 26, 2018, 1:42 a.m.) > > > Review request for ranger, Madhan Neethiraj, Pradeep Agrawal, and Velmurugan > Periasamy. > > > Bugs: RANGER-2268 > https://issues.apache.org/jira/browse/RANGER-2268 > > > Repository: ranger > > > Description > ------- > > Policies and tags are migrated to new schema introduced in RANGER-2203 using > java patches. The time for migration can increase very rapidly as number of > migrated policies/tags increase, and may take hours for a few thousand large > policies containing many users and groups. > > The fix involves updating every policy in a new transaction to ensure that > JPA cache is kept to a minimum size. > > > Diffs > ----- > > > security-admin/src/main/java/org/apache/ranger/patch/PatchForUpdatingPolicyJson_J10019.java > 6a21effe4 > > security-admin/src/main/java/org/apache/ranger/patch/PatchForUpdatingTagsJson_J10020.java > 035e0239a > > > Diff: https://reviews.apache.org/r/69187/diff/1/ > > > Testing > ------- > > Tested migration with a few thousand policies. Ensured that the migration > time is reduced considerably. > > > Thanks, > > Abhay Kulkarni > >
