[SENTRY-332] A role may got empty privilege, although the role have some privileges

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 1.4.0
• Assignee: Dapeng Sun
• Reporter: Dapeng Sun
• Due: 15/Jul/14
• Created: 14/Jul/14 05:45
• Updated: 15/Jul/14 05:51
• Resolved: 15/Jul/14 02:57

Description

MSentryPrivilege is an embedded field of MSentryRole, When query a MSentryRole that contains MSentryPrivilege as embedded fields, the embedded field MSentryPrivilege may returned as null.
For example:

MSentryRole mRole = getMSentryRole(pm, roleName);
if (mRole != null) {
     mRole.getPrivileges(); // the privileges may be null, although the role have privileges
}

Solution:
JDO defaults to lazy loading ，MSentryPrivilege should be eager-loading .