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https://issues.apache.org/jira/browse/IGNITE-13271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17162020#comment-17162020
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Vyacheslav Koptilin commented on IGNITE-13271:
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Hello [~ivan.glukos],
Could you please take a look?
> Add new type of WAL records to track/debug atomic updates on backup nodes
> -------------------------------------------------------------------------
>
> Key: IGNITE-13271
> URL: https://issues.apache.org/jira/browse/IGNITE-13271
> Project: Ignite
> Issue Type: Task
> Reporter: Vyacheslav Koptilin
> Assignee: Vyacheslav Koptilin
> Priority: Major
> Fix For: 2.10
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently, updates of the same key, for atomic caches, can arrive on backup
> nodes in a different order and the most actual only is applied.
> For instance:
> Primary node: update1 -> update2 -> update3
> Backup node: update1-> update3 -> update2(which is skipped)
> It seems it would be useful to track/log these updates for testing purposes.
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