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From "Prasanth J (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6760) Scalable dynamic partitioning should bail out properly for list bucketing
Date Wed, 26 Mar 2014 23:14:16 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prasanth J updated HIVE-6760:
-----------------------------

    Attachment: HIVE-6760.2.patch

Looks like list bucketing context is always available. This patch checks further deeper to
see if there are any skewed columns and values before bailing out.

> Scalable dynamic partitioning should bail out properly for list bucketing
> -------------------------------------------------------------------------
>
>                 Key: HIVE-6760
>                 URL: https://issues.apache.org/jira/browse/HIVE-6760
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Processor
>    Affects Versions: 0.13.0, 0.14.0
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>             Fix For: 0.13.0, 0.14.0
>
>         Attachments: HIVE-6760.1.patch, HIVE-6760.2.patch
>
>
> In case of list bucketing HIVE-6455 looks only at this config "hive.optimize.listbucketing"
to bail out. There are cases when this config ("hive.optimize.listbucketing") is not set but
list bucketing is enabled using SKEWED BY in CREATE TABLE statement.



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