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  1. IMPALA
  2. IMPALA-10860

Allow setting separate mem_limit for coordinators

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    • Task
    • Status: Resolved
    • Critical
    • Resolution: Resolved
    • None
    • Impala 4.3.0
    • None
    • ghx-label-9

    Description

      The mem_limit query option applies to all impala coordinators and executors. This may not be ideal for dedicated coordinators, since they generally need less memory per query and having same memory limit will reduce system wide query concurrency.

      We could add new query options:

       

      mem_limit_coordinators
      

       

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              arawat Abhishek Rawat
              arawat Abhishek Rawat
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