Ivan Pavlukhin created IGNITE-10841:
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Summary: Edge-chasing deadlock detection monitoring
Key: IGNITE-10841
URL: https://issues.apache.org/jira/browse/IGNITE-10841
Project: Ignite
Issue Type: Bug
Components: mvcc
Reporter: Ivan Pavlukhin
A deadlock detection process introduces several effects in the system which
should be visible for an administrator. Here are couple of such effects:
1. Rolling back deadlocked transactions.
2. Introducing messaging overhead even in case when there are not deadlocks.
Several metrics can be exposed via JMX and/or SQL view. Here are some
candidates:
1. Number of detected deadlocks and involved transactions.
2. Sent/received deadlock detection messages count.
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