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https://issues.apache.org/jira/browse/HIVE-14307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesus Camacho Rodriguez updated HIVE-14307:
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Description: This extends HIVE-13096 so the heuristic can take into account
top operators that produce large number of rows. In the future, we should
choose the side based on total latency for the input.
> Account for top operator network cost to choose side table in MapJoin
> conversion
> --------------------------------------------------------------------------------
>
> Key: HIVE-14307
> URL: https://issues.apache.org/jira/browse/HIVE-14307
> Project: Hive
> Issue Type: Bug
> Components: CBO
> Affects Versions: 2.1.0, 2.2.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
>
> This extends HIVE-13096 so the heuristic can take into account top operators
> that produce large number of rows. In the future, we should choose the side
> based on total latency for the input.
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