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https://issues.apache.org/jira/browse/IGNITE-621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Goncharuk updated IGNITE-621:
------------------------------------
    Summary: Need to add automatic retry to avoid partial update exception and 
topology exception  (was: Need to add automatic retry to avoid partial update 
exception)

> Need to add automatic retry to avoid partial update exception and topology 
> exception
> ------------------------------------------------------------------------------------
>
>                 Key: IGNITE-621
>                 URL: https://issues.apache.org/jira/browse/IGNITE-621
>             Project: Ignite
>          Issue Type: Improvement
>          Components: cache
>    Affects Versions: sprint-2
>            Reporter: Alexey Goncharuk
>
> Currently atomic cache throws a partial update exception when primary node 
> leave before response is received.
> We can automatically retry update in the following cases:
> # Unconditional cache operation (put, remove)
> # Idempotent conditional cache operations (putIfAbsent, replace) can be 
> reinforced if value from primary node is forcibly pushed to backups 
> regardless whether update took place or not
> # For entry processors repeat should be done if cache configuration flag 
> (should be introduced, defaults to false) is set to true.



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