[AMBARI-20056] FIFO compaction resulting in too many store files on large cluster

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.0
• Component/s: ambari-metrics
• Assignee: Aravindan Vijayan
• Reporter: Aravindan Vijayan
• Created: 16/Feb/17 21:02
• Updated: 18/Sep/17 12:07
• Resolved: 23/Feb/17 23:39

Description

Set Data Tiered compaction for all tables except METRIC_RECORD
This will allow number of store files to go down over time. On a 500 node cluster AMS can become in-operational after creating 18K store files and no compaction.

Issue Links

• links to: Review Board