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Posted to issues@impala.apache.org by "Andrew Sherman (JIRA)" <ji...@apache.org> on 2019/05/10 17:41:00 UTC

[jira] [Created] (IMPALA-8536) Add Scalable Pool Configuration to Admission Controller.

Andrew Sherman created IMPALA-8536:
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             Summary: Add Scalable Pool Configuration to Admission Controller.
                 Key: IMPALA-8536
                 URL: https://issues.apache.org/jira/browse/IMPALA-8536
             Project: IMPALA
          Issue Type: Bug
    Affects Versions: Impala 3.2.0
            Reporter: Andrew Sherman
            Assignee: Andrew Sherman


Add configuration parameters to Admission Controller that scale with
the number of hosts in the resource pool. The planned parameters are Max Running Queries * * Multiple - the Multiple of the current total number of running Impalads which gives the maximum number of concurrently running queries in this pool. 
* Max Queued Queries Multiple - the Multiple of the current total number of running Impalads which gives the maximum number of queries that can be queued in this pool. 
* Max Memory Multiple - the Multiple of the current total number of running Impalads which gives the maximum memory available across the cluster for the pool.




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