[RANGER-539] Rolling downgrade changes

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.5.1
• Assignee: Selvamohan Neethiraj
• Reporter: Velmurugan Periasamy
• Created: 09/Jun/15 06:03
• Updated: 06/Jul/15 08:24
• Resolved: 09/Jun/15 06:29

Description

Need to enable rolling upgrade/downgrade for ranger admin and ranger usersync.

1] to support rolling downgrade, disable SHA password until upgrade is finalized
2] use bundled log4j to avoid missing config on classpath after upgrade
3] enforce minimum sleep time
4] Be flexible on ugsync source configuration

Issue Links

• links to: Review Request for the patch