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Posted to issues@drill.apache.org by "Vova Vysotskyi (Jira)" <ji...@apache.org> on 2019/11/14 17:32:00 UTC

[jira] [Resolved] (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 ]

Vova Vysotskyi resolved DRILL-7329.
-----------------------------------
    Resolution: Fixed

Fixed in the scope of DRILL-7273, auto-collecting will be done in https://issues.apache.org/jira/browse/DRILL-7431.

> 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: Vova 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:
> metastore.enabled
> metastore.retrival.retry_attempts
> metastore.metadata.store.depth_level
> metastore.metadata.use_schema
> metastore.metadata.use_statistics
> metastore.metadata.ctas.auto-collect
> metastore.metadata.fallback_to_file_metadata



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