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https://issues.apache.org/jira/browse/HIVE-27473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17940700#comment-17940700
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Shohei Okumiya commented on HIVE-27473:
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As another thought, if we implemented a federated Iceberg REST catalog, it
could be the implementation of Iface. If so, we can reuse the same
implementation by Hive Metastore and Hive Query Engine. I've not digged into
HIVE-28879 yet
https://issues.apache.org/jira/browse/HIVE-28879
> Make SessionHiveMetaStoreClient and HiveMetaStoreClientWithLocalCache
> composable
> --------------------------------------------------------------------------------
>
> Key: HIVE-27473
> URL: https://issues.apache.org/jira/browse/HIVE-27473
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Affects Versions: 4.0.0-alpha-2
> Reporter: Shohei Okumiya
> Assignee: Seonggon Namgung
> Priority: Major
>
> Currently, we implement the two classes using inheritance. It assumes we
> always use a single implementation of IMetaStoreClient.
> Some community members have been willing to make IMetaStoreClient pluggable
> as proposed in HIVE-12679. Considering the use case, we should provide the
> additional traits with composition over inheritance.
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