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Posted to issues@hive.apache.org by "Sourabh Badhya (Jira)" <ji...@apache.org> on 2022/08/18 08:48:00 UTC

[jira] [Assigned] (HIVE-26479) Add ability to set parameters for query-based compaction

     [ https://issues.apache.org/jira/browse/HIVE-26479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sourabh Badhya reassigned HIVE-26479:
-------------------------------------


> Add ability to set parameters for query-based compaction
> --------------------------------------------------------
>
>                 Key: HIVE-26479
>                 URL: https://issues.apache.org/jira/browse/HIVE-26479
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Sourabh Badhya
>            Assignee: Sourabh Badhya
>            Priority: Major
>
> [HIVE-13354|https://issues.apache.org/jira/browse/HIVE-13354] introduced the ability to set some parameters for the compaction through table properties, like the mapper memory size or compaction thresholds. This could be useful for the query-based compaction as well, for example if the insert of the query-based compaction is failing, we would have a possibility to tune the compaction run directly. First it should be investigated which properties are possible and would make sense to set for the query base compaction. Then implement this feature for the query-based compaction.



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