[CARBONDATA-2995] Queries slow down after some time due to broadcast issue

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Assignee: Manish Gupta
• Reporter: Manish Gupta
• Created: 08/Oct/18 14:29
• Updated: 09/Oct/18 08:11
• Resolved: 09/Oct/18 08:11

Description

Problem Description

It is observed that during consecutive run of queries after some time queries are slowing down. This is causing the degrade in query performance.

No exception is thrown in driver and executor logs but as observed from the logs the time to broadcast hadoop conf is increasing after every query run.