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Posted to issues-all@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/06/15 16:22:00 UTC

[jira] [Assigned] (IMPALA-6874) Add more tests for mixed-format tables, including parquet

     [ https://issues.apache.org/jira/browse/IMPALA-6874?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong reassigned IMPALA-6874:
-------------------------------------

    Assignee:     (was: Tim Armstrong)

> Add more tests for mixed-format tables, including parquet
> ---------------------------------------------------------
>
>                 Key: IMPALA-6874
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6874
>             Project: IMPALA
>          Issue Type: Test
>          Components: Infrastructure
>    Affects Versions: Impala 2.12.0
>            Reporter: Tim Armstrong
>            Priority: Major
>
> We only have a single very basic table with mixed formats that I can see. It would be good to have a larger table that includes parquet, so we can exercise some of the more interesting memory reservation code paths. I think the requirements are:
> * Non-tiny files
> * Includes Parquet and at least one row-based format
> * Ideally a mix of file sizes



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