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From "Thejas M Nair (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-12727) allow full table queries in strict mode
Date Thu, 21 Jan 2016 20:57:39 GMT

    [ https://issues.apache.org/jira/browse/HIVE-12727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15111281#comment-15111281
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Thejas M Nair commented on HIVE-12727:
--------------------------------------

maybe start the params with hive.strict.checks, so its more clear that these are conceptually
related params ?  ie, hive.strict.checks.semantic and hive.strict.checks.large.query ?


> allow full table queries in strict mode
> ---------------------------------------
>
>                 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
>         Attachments: HIVE-12727.01.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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