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https://issues.apache.org/jira/browse/IGNITE-9201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Glen Takahashi resolved IGNITE-9201.
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Resolution: Not A Problem
> Immutables derived values aren't properly set on deserialization
> ----------------------------------------------------------------
>
> Key: IGNITE-9201
> URL: https://issues.apache.org/jira/browse/IGNITE-9201
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 2.6
> Reporter: Glen Takahashi
> Priority: Major
>
> When using the @Value.Derived annotation for an Immutables class, the
> Immutables-generated class implementation sets those values as `transient`
> because they are meant to be constructed by the builder.
> Because Ignite ignores transient variables when marshalling to a
> BinaryObject, and also because Ignite uses reflection to unmarshal from a
> BinaryObject, those transient variables are left uninitialized in the
> returned Immutables object from the cache.
> One idea would be instead to use an ObjectMapper and store a string/json
> representation in the cache and deserialize manually with the ObjectMapper,
> but was hoping there would be a better way to natively support Immutables
> and/or Jackson-serializable objects by not using Reflection in some cases.
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