Ashutosh Mestry created ATLAS-3801:
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Summary: NotificationHookConsumer: Introduce Retry Logic for
PermanentLockingException
Key: ATLAS-3801
URL: https://issues.apache.org/jira/browse/ATLAS-3801
Project: Atlas
Issue Type: Improvement
Components: atlas-core
Affects Versions: trunk
Reporter: Ashutosh Mestry
Assignee: Ashutosh Mestry
Fix For: trunk
*Background*
_NotificationHookConsumer_ when performing graph commit can potentially
encounter _JanusGraph's PermanentLockingException_.
JanusGraph [documentation|https://docs.janusgraph.org/basics/transactions/]
details the cases in which this exception occurs. The way past this exception
is rollback, pause and replay the data being committed.
*Solution*
Introduce the rollback, pause and retry mechanism in _NotificationHookConsumer_.
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