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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:
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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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