Details

    • Type: New Feature New Feature
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: 0.6.0
    • Fix Version/s: None
    • Component/s: Query Processor
    • Labels:
      None

      Description

      Implement a shadow metastore that is in memory and runs for a session. This can contain definitions for session specific views that can be used to implement data flow variables in Hive. It can also be used for testing scripts. First we will support the later use case where in all the DDL statements in the session create objects in the session metastore and all the queries are converted to explain internal. Any thoughts on load commands?

      This feature is enabled when

      set hive.session.test = true

      is done in the session.

      1. HIVE-805-1.patch
        30 kB
        Ashish Thusoo
      2. HIVE-805.patch
        28 kB
        Ashish Thusoo

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            • Assignee:
              Ashish Thusoo
              Reporter:
              Ashish Thusoo
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              Dates

              • Created:
                Updated:

                Development