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From "Mostafa Mokhtar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-8168) With dynamic partition enabled fact table selectivity is not taken into account when generating the physical plan (Use CBO cardinality using physical plan generation)
Date Wed, 17 Sep 2014 22:57:35 GMT

     [ https://issues.apache.org/jira/browse/HIVE-8168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mostafa Mokhtar updated HIVE-8168:
----------------------------------
    Summary: With dynamic partition enabled fact table selectivity is not taken into account
when generating the physical plan (Use CBO cardinality using physical plan generation)  (was:
With dynamic partition enabled fact table selectivity is not taken into account when generating
the physical plan)

> With dynamic partition enabled fact table selectivity is not taken into account when
generating the physical plan (Use CBO cardinality using physical plan generation)
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-8168
>                 URL: https://issues.apache.org/jira/browse/HIVE-8168
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 0.14.0
>            Reporter: Mostafa Mokhtar
>            Assignee: Gunther Hagleitner
>            Priority: Critical
>              Labels: performance
>             Fix For: vectorization-branch, 0.14.0
>
>
> Dynamic partition pruning applies the partition filter at run time, while 



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