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From "Shannon Ladymon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9457) Fix obsolete parameter name in HiveConf description of hive.hashtable.initialCapacity
Date Mon, 14 Mar 2016 23:44:33 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shannon Ladymon updated HIVE-9457:
----------------------------------
    Attachment: HIVE-9457.2.patch

Rebased patch attached

> Fix obsolete parameter name in HiveConf description of hive.hashtable.initialCapacity
> -------------------------------------------------------------------------------------
>
>                 Key: HIVE-9457
>                 URL: https://issues.apache.org/jira/browse/HIVE-9457
>             Project: Hive
>          Issue Type: Bug
>          Components: Documentation
>    Affects Versions: 0.14.0
>            Reporter: Lefty Leverenz
>            Assignee: Shannon Ladymon
>            Priority: Minor
>         Attachments: HIVE-9457.2.patch, HIVE-9457.patch
>
>
> The description of *hive.hashtable.initialCapacity* in HiveConf.java refers to a parameter
that existed in an early patch for HIVE-7616 ("hive.hashtable.stats.key.estimate.adjustment")
but was renamed in later patches.  So change *hive.hashtable.stats.key.estimate.adjustment*
to *hive.hashtable.key.count.adjustment* in this parameter definition in HiveConf.java:
> {code}
>     HIVEHASHTABLETHRESHOLD("hive.hashtable.initialCapacity", 100000, "Initial capacity
of " +
>         "mapjoin hashtable if statistics are absent, or if hive.hashtable.stats.key.estimate.adjustment
is set to 0"),
> {code}



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