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https://issues.apache.org/jira/browse/IGNITE-11352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Goncharuk updated IGNITE-11352:
--------------------------------------
    Description: 
There is an incompatible changes in CacheMetricsSnapshot serialization between 
2.4 and 2.7 versions. This may affect users if the event is being stored to 
some external storage. The fix should be fairly simple as there is already some 
code that checks the stream contents.

 

  was:
The problem was founded, there are incompatible changes in serialization 
between 2.4 and 2.7 versions. The root of the problem is CacheMetricsSnapshot.

 


> CacheMetricsSnapshot deserialization may be broken in some cases
> ----------------------------------------------------------------
>
>                 Key: IGNITE-11352
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11352
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: 2.7
>            Reporter: Stepachev Maksim
>            Assignee: Stepachev Maksim
>            Priority: Major
>             Fix For: 2.7
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> There is an incompatible changes in CacheMetricsSnapshot serialization 
> between 2.4 and 2.7 versions. This may affect users if the event is being 
> stored to some external storage. The fix should be fairly simple as there is 
> already some code that checks the stream contents.
>  



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