[HIVE-24955] New metrics about aborted transactions

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1
• Labels: pull-request-available
• Assignee: Karen Coppage
• Reporter: Karen Coppage
• Created: 29/Mar/21 15:37
• Updated: 17/Nov/22 08:48
• Resolved: 06/Apr/21 08:10

Description

5 new metrics:

• Number of aborted transactions in the TXNS table (collected in AcidMetricsService)
• Oldest aborted transaction (collected in AcidMetricsService)
• Number of aborted write transaction (incremented counter at abortTransaction)
• Number of committed write transaction (incremented counter at commitTransaction)
• Number of timed out transactions (cleaner removed them after heartbeat time out)

The latter 3 will restart as 0 after every HMS restart 

Issue Links

• links to: GitHub Pull Request #2132