Navis created HIVE-11518: ---------------------------- Summary: Provide interface to adjust required resource for tez tasks Key: HIVE-11518 URL: https://issues.apache.org/jira/browse/HIVE-11518 Project: Hive Issue Type: Improvement Components: Query Processor Reporter: Navis Assignee: Navis Priority: Minor
Resource requirements for each tasks are varied but currently it's fixed to one value(via hive.tez.container.size). It would be good to customize resource requirements appropriate to expected work. Suggested interface is quite simple. {code} public interface ResourceCalculator { Resource adjust(Resource resource, MapWork mapWork); Resource adjust(Resource resource, ReduceWork reduceWork); } {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)