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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/07/31 19:12:00 UTC

[jira] [Work started] (IMPALA-7354) Validate memory estimates for standard workloads in planner tests

     [ https://issues.apache.org/jira/browse/IMPALA-7354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on IMPALA-7354 started by Tim Armstrong.
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> Validate memory estimates for standard workloads in planner tests
> -----------------------------------------------------------------
>
>                 Key: IMPALA-7354
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7354
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Frontend
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>            Priority: Major
>              Labels: resource-management
>
> Currently we have targeted tests for estimates of individual plan nodes, but it would be good to get coverage of some more interesting query shapes. We should verify the total memory estimate produced by the planner for key workloads - TPC-DS, TPC-H, TPC-H Nested and TPC-H Kudu



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