xiaoli created RANGER-2236: ------------------------------ Summary: updatePolicy performance problem Key: RANGER-2236 URL: https://issues.apache.org/jira/browse/RANGER-2236 Project: Ranger Issue Type: Improvement Components: admin Affects Versions: 0.7.0 Reporter: xiaoli
when a hdfs policy has many users,CreateNewPolicyItemsForPolicy and deleteExistingPolicyItems possible performance issues List<XXPolicyItemUserPerm> users = userPermDao.findByPolicyItemId(polItemId); for(XXPolicyItemUserPerm user : users) { userPermDao.remove(user); } public boolean remove(T obj) { if (obj == null) { return true; } em.remove(obj); em.flush(); return true; } --------------------------- Causes the updatePolicy method to return execution results slowly -- This message was sent by Atlassian JIRA (v7.6.3#76005)