[CARBONDATA-3392] Make use of LRU mandatory when using IndexServer

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Assignee: Kunal Kapoor
• Reporter: Kunal Kapoor
• Created: 20/May/19 09:15
• Updated: 28/May/19 10:26
• Resolved: 28/May/19 10:26

Description

Background

Currently LRU is optional for the user to configure, but this will raise some concerns in case of index server because the invalid segments have to be constantly removed from the cache in case of update/delete/compaction scenarios.

Therefore if clear segment job is failed then the job would not fail bu there has to be a mechanism to prevent that segment from being in cache forever.

Issue Links

• links to: GitHub Pull Request #3222