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https://issues.apache.org/jira/browse/HIVE-12727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15686092#comment-15686092
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Lefty Leverenz edited comment on HIVE-12727 at 12/12/17 3:41 AM:
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HIVE-15148 changes the description of *hive.strict.checks.cartesian.product* in
release 2.2.0.
Edit 11/Dec/17: HIVE-18251 changes the default value of
*hive.strict.checks.cartesian.product* to false in release 3.0.0.
was (Author: [email protected]):
HIVE-15148 changes the description of *hive.strict.checks.cartesian.product* in
release 2.2.0.
> refactor Hive strict checks to be more granular, allow order by no limit and
> no partition filter by default for now
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-12727
> URL: https://issues.apache.org/jira/browse/HIVE-12727
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Priority: Blocker
> Labels: TODOC2.0
> Fix For: 2.0.0
>
> Attachments: HIVE-12727.01.patch, HIVE-12727.02.patch,
> HIVE-12727.03.patch, HIVE-12727.04.patch, HIVE-12727.05.patch,
> HIVE-12727.06.patch, HIVE-12727.07.patch, HIVE-12727.patch
>
>
> Making strict mode the default recently appears to have broken many normal
> queries, such as some TPCDS benchmark queries, e.g. Q85:
> Response message: org.apache.hive.service.cli.HiveSQLException: Error while
> compiling statement: FAILED: SemanticException [Error 10041]: No partition
> predicate found for Alias "web_sales" Table "web_returns"
> We should remove this restriction from strict mode, or change the default
> back to non-strict. Perhaps make a 3-value parameter, nonstrict, semistrict,
> and strict, for backward compat for people who are relying on strict already.
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