[CARBONDATA-3323] Output is null when cache is empty

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.5.3
• Assignee: Unassigned
• Reporter: Naman Rastogi
• Created: 22/Mar/19 09:03
• Updated: 25/Mar/19 05:27
• Resolved: 25/Mar/19 05:27

Description

Problem:

When "SHOW METACACHE ON TABLE" is executed and carbonLRUCAche is null, output is empty sequence, which is not standard.

 

Fix:

Return standard output even when carbonLRUCache is not initalised (null) with size for index and dictionary as 0.