[HIVE-16225] Memory leak in webhcat service (FileSystem CACHE entries)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Target Version/s: 3.0.0
• Hadoop Flags: Reviewed
• Assignee: Daniel Dai
• Reporter: Subramanyam Pattipaka
• Created: 15/Mar/17 22:46
• Updated: 22/May/18 23:58
• Resolved: 03/Apr/17 19:04

Description

This is a known beast. here are details

The problem seems to be similar to the one discussed in HIVE-13749. If we submit very large number of jobs like 1000 to 2000 then we can see increase in Configuration objects count.