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https://issues.apache.org/jira/browse/ATLAS-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Mestry updated ATLAS-3801:
-----------------------------------
    Attachment: ATLAS-3801-Notification-hook-processing-concurrent-e.patch

> 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
>            Priority: Major
>             Fix For: trunk
>
>         Attachments: 
> ATLAS-3801-Notification-hook-processing-concurrent-e.patch
>
>
> *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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