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Posted to issues@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2017/08/08 23:54:00 UTC

[jira] [Resolved] (IMPALA-5535) Ensure Null-aware-anti-join test coverage for spilling and no-spilling cases

     [ https://issues.apache.org/jira/browse/IMPALA-5535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-5535.
-----------------------------------
    Resolution: Duplicate

I guess I filed this twice.

> Ensure Null-aware-anti-join test coverage for spilling and no-spilling cases
> ----------------------------------------------------------------------------
>
>                 Key: IMPALA-5535
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5535
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>            Reporter: Tim Armstrong
>            Assignee: Tim Armstrong
>              Labels: resource-management
>
> Make sure that we have test coverage for large null-aware anti joins.
> * The streams start off unpinned, so can spill even when we don't go down the normal spilling path. I think my current iteration of the BufferPool patch doesn't test NAAJ when spilling is enabled



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