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https://issues.apache.org/jira/browse/HIVE-9292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14279527#comment-14279527
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Jesus Camacho Rodriguez commented on HIVE-9292:
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Yes, I could get rid of the groupOpToInputTables object in ParseContext.
However, ParseContext is still used by RewriteQueryUsingAggregateIndexCtx, as
it needs to retrieve the RowResolver for the group operator that is retrieved
from the tree.
Once HIVE-9327 goes in, RewriteQueryUsingAggregateIndexCtx won't use any of the
data structures in ParseContext anymore.
I will wait till HIVE-9200 goes in to rebase the patch and upload it again.
> CBO (Calcite Return Path): Inline GroupBy, Properties
> -----------------------------------------------------
>
> Key: HIVE-9292
> URL: https://issues.apache.org/jira/browse/HIVE-9292
> Project: Hive
> Issue Type: Sub-task
> Components: CBO
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Fix For: 0.15.0
>
> Attachments: HIVE-9292.01.patch, HIVE-9292.02.patch,
> HIVE-9292.03.patch, HIVE-9292.04.patch, HIVE-9292.patch, HIVE-9292.patch
>
>
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