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  1. Hive
  2. HIVE-9602

Hive on Tez : Launch an application master only when needed

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 0.14.0
    • None
    • CLI
    • None

    Description

      When all Yarn containers are busy a new Hive CLI session with Tez set as the execution engine won't start as it attempts to allocate a container for the AM.

      The request is to launch an AM only when needed.

      Analysts log into hive using CLI, write queries , check the schema analyze explain etc.. then launch a query, with the current model they are blocked from doing if the queue is full or if all containers are busy.

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            sseth Siddharth Seth Assign to me
            mmokhtar Mostafa Mokhtar

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              Updated:

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