[KYLIN-541] RestCacheClient improvement

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Done
• Component/s: REST Service
• Assignee: Qianhao Zhou
• Reporter: Qianhao Zhou
• Due: 30/Jan/15
• Created: 19/Jan/15 12:04
• Updated: 09/Aug/17 07:43
• Resolved: 12/Feb/15 02:40

Description

1. There are some duplications while rebuilding or removing cache which cause unnecessary broadcast event to be spread across the cluster.
2. some times it is even worse, there will be repeated remote calls due to the bugs in refreshing cache.
3. Cache consistency is not guaranteed now