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https://issues.apache.org/jira/browse/IGNITE-12825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076126#comment-17076126
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Nikolay Izhikov commented on IGNITE-12825:
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While investigating this issue I've found that DateTime arguments not supported 
in .Net services. 
I fixed this issue in IGNITE-12859.

As for timezone. As far as I can see from source code Ignite Dotnet integration 
not supported timezones other than UTC.

https://github.com/apache/ignite/blob/master/modules/platforms/dotnet/Apache.Ignite.Core/Impl/Binary/BinaryUtils.cs#L1615

[~kukushal] Can you, please, provide a reproducer for the issue you described.
 
For now, I close this ticket as "Won't fix".
Feel free to reopen if the issue still there.

> Serialize Java and .NET dates using same calendars
> --------------------------------------------------
>
>                 Key: IGNITE-12825
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12825
>             Project: Ignite
>          Issue Type: Improvement
>          Components: platforms
>    Affects Versions: 2.8
>            Reporter: Alexey Kukushkin
>            Assignee: Nikolay Izhikov
>            Priority: Major
>              Labels: .NET, sbcf
>         Attachments: ignite-12825-vs-2.8.patch
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Java and .NET use different calendars for dates serialization. That results 
> in some dates written using Java API deserialized into different dates using 
> .NET API and vise versa. For example, 1-Jan-1992 00:00:00 MSK written using 
> Java API will be read as 31-Dec-1991 1:00:00 MSK using .NET API. 
> Java and .NET API must use same calendars for dates serialization.
> +*Note:*+
> Java uses IANA Time Zone database ([https://www.iana.org/time-zones]) stored 
> locally that could be manually updated using Timezone Updater Tool 
> ([https://www.oracle.com/technetwork/java/javase/documentation/tzupdater-readme-136440.html])
> .NET uses its own calendars that cannot be manually updated. 
> For all the Java/.NET calendar differences I saw the Java version was valid 
> and .NET version was not.
> We need to use IANA time zone database in .NET as well and, if possible, 
> provide a mechanism to update the time zone database



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