hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "BELUGA BEHR (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-21264) Improvements Around CharTypeInfo
Date Wed, 13 Feb 2019 13:25:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

BELUGA BEHR reassigned HIVE-21264:
----------------------------------

    Assignee: BELUGA BEHR

> Improvements Around CharTypeInfo
> --------------------------------
>
>                 Key: HIVE-21264
>                 URL: https://issues.apache.org/jira/browse/HIVE-21264
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: BELUGA BEHR
>            Assignee: BELUGA BEHR
>            Priority: Minor
>
> The {{CharTypeInfo}} stores the type name of the data type (char/varchar) and the length
(1-255).  {{CharTypeInfo}} objects are often getting cached once they are created.
> The {hashcode()} and {{equals()}} of its sub-classes varchar and char are inconsistent
in this regard.
> * Make hashcode and equals consistent (and fast)
> * Simplify the {{getQualifiedName}} implementation and reduce the scope to protected
> * Other related nits



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message