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Posted to issues@hive.apache.org by "Adesh Kumar Rao (Jira)" <ji...@apache.org> on 2022/07/19 17:15:00 UTC

[jira] [Assigned] (HIVE-26412) Create interface to fetch available slots during split calculation

     [ https://issues.apache.org/jira/browse/HIVE-26412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adesh Kumar Rao reassigned HIVE-26412:
--------------------------------------


> Create interface to fetch available slots during split calculation
> ------------------------------------------------------------------
>
>                 Key: HIVE-26412
>                 URL: https://issues.apache.org/jira/browse/HIVE-26412
>             Project: Hive
>          Issue Type: Task
>            Reporter: Adesh Kumar Rao
>            Assignee: Adesh Kumar Rao
>            Priority: Major
>
> HiveSplitGenerator is tightly coupled with Tez's InputContext to fetch the available slots during split calculation. Creating a interface to fetch the available slots will allow having other implementation too which are more suitable for different cloud vendors. 
> The idea is to have a default implementation using Tez's InputContext and a new HiveConfiguration pointing to the class implementing the interface. Different cloud vendors can plugin there strategy by implementing the interface.



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