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https://issues.apache.org/jira/browse/HIVE-7816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rui Li updated HIVE-7816:
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Attachment: HIVE-7816.1-spark.patch
This patch implements a spark-specific cross product checker
{{SparkCrossProductCheck}}. The purpose of this resolver is to print warning
messages for shuffle/map joins in case of cross product.
The new golden files are not totally same as MR version, because we have
different plans for the queries.
> Enable map-join tests which Tez executes [Spark Branch]
> -------------------------------------------------------
>
> Key: HIVE-7816
> URL: https://issues.apache.org/jira/browse/HIVE-7816
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Brock Noland
> Assignee: Rui Li
> Attachments: HIVE-7816.1-spark.patch
>
>
>
> {noformat}
> auto_join0.q,\
> auto_join1.q,\
> cross_join.q,\
> cross_product_check_1.q,\
> cross_product_check_2.q,\
> {noformat}
> {noformat}
> filter_join_breaktask.q,\
> filter_join_breaktask2.q
> {noformat}
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