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  1. Hive
  2. HIVE-27473

Make SessionHiveMetaStoreClient and HiveMetaStoreClientWithLocalCache composable

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 4.0.0-alpha-2
    • None
    • Hive
    • None

    Description

      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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          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-12679 Allow users to be able to specify an implementation of IMetaStoreClient via HiveConf

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

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              okumin Shohei Okumiya
              okumin Shohei Okumiya
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              Dates

                Created:
                Updated: