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https://issues.apache.org/jira/browse/HIVE-26412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sankar Hariappan updated HIVE-26412:
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Fix Version/s: 4.0.0
> 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
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> 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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