[jira] [Updated] (IGNITE-4485) CacheJdbcPojoStore returns unexpected BinaryObject upon loadCache()

["Alexandr Kuramshin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-4485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexandr Kuramshin updated IGNITE-4485:
---------------------------------------
    Assignee: Alexey Kuznetsov

> CacheJdbcPojoStore returns unexpected BinaryObject upon loadCache()
> -------------------------------------------------------------------
>
>                 Key: IGNITE-4485
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4485
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: 1.7, 1.8
>            Reporter: Alexandr Kuramshin
>            Assignee: Alexey Kuznetsov
>              Labels: easyfix
>
> When calling loadCache(IgniteBiInClosure clo, Object... args) sometimes we get unexpected values of type BinaryObject in IgniteBiInClosure.apply(), whereas POJO value kind was registered previously for well known key type.
> It's so because getOrCreateCacheMappings returns HashMap which resorts entity mappings for the same key but with different value kind. When BinaryMarshaller is used, then this map contains two mappings for the same key - POJO and BINARY.
> Possible fix is to use LinkedHashMap, then POJO mapping will be picked first.



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