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Posted to issues@drill.apache.org by "Arina Ielchiieva (Jira)" <ji...@apache.org> on 2019/08/28 10:39:00 UTC

[jira] [Updated] (DRILL-7329) Implement metadata usage for Parquet format plugin

     [ https://issues.apache.org/jira/browse/DRILL-7329?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arina Ielchiieva updated DRILL-7329:
------------------------------------
    Summary: Implement metadata usage for Parquet format plugin  (was: Implement metadata usage for parquet format plugin)

> Implement metadata usage for Parquet format plugin
> --------------------------------------------------
>
>                 Key: DRILL-7329
>                 URL: https://issues.apache.org/jira/browse/DRILL-7329
>             Project: Apache Drill
>          Issue Type: Sub-task
>            Reporter: Arina Ielchiieva
>            Assignee: Volodymyr Vysotskyi
>            Priority: Major
>             Fix For: 1.17.0
>
>
> 1. Implement retrieval steps (include auto-refresh policy, retry attempts, fallback to file metadata).
> 2. Change the current group scan to leverage Schema from Metastore;
> 3. Verify that metadata is used correctly for metastore classes
> Add options:
> planner.metadata.use_schema
> planner.metadata.use_statistics
> metadata.ctas.auto_collect
> metadata.fallback_to_file_metadata
> metastore.auto-refresh



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