[jira] [Created] (IMPALA-13489) Planner should estimate BATCH_SIZE automatically

[Manish Maheshwari (Jira)]

Manish Maheshwari created IMPALA-13489:
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             Summary: Planner should estimate BATCH_SIZE automatically
                 Key: IMPALA-13489
                 URL: https://issues.apache.org/jira/browse/IMPALA-13489
             Project: IMPALA
          Issue Type: Improvement
            Reporter: Manish Maheshwari


Planner should estimate BATCH_SIZE automatically according to the materialized 
row size to avoid the scanner thread becoming memory bound 



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