Karen Coppage created HIVE-24955:
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Summary: New metrics about aborted transactions
Key: HIVE-24955
URL: https://issues.apache.org/jira/browse/HIVE-24955
Project: Hive
Issue Type: Sub-task
Reporter: Karen Coppage
Assignee: Karen Coppage
Fix For: 4.0.0
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 restartÂ
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