[LENS-921] Clean unaccessed InMemoryResultSet intances form server

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.5
• Component/s: server
• Assignee: Puneet Gupta
• Reporter: Puneet Gupta
• Created: 12/Jan/16 15:21
• Updated: 22/Feb/16 12:04
• Resolved: 01/Feb/16 08:44

Description

As of now InMemoryResultSet can be purged only when its fully accessed

{@see org.apache.lens.server.api.driver.InMemoryResultSet.canBePurged()}

In case the client does not consume this result set (and other auto consumption options like email intimation with result set are switched off), such InMemoryResultSet(s) can lie in Lens Server Memory forever.