[jira] [Updated] (IGNITE-621) Need to add automatic retry to avoid partial update exception and topology exception

["Alexey Goncharuk (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Goncharuk updated IGNITE-621:
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    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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