hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (HIVE-21264) Improvements Around CharTypeInfo
Date Thu, 14 Mar 2019 14:24:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21264?focusedWorklogId=213132&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-213132
]

ASF GitHub Bot logged work on HIVE-21264:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 14/Mar/19 14:23
            Start Date: 14/Mar/19 14:23
    Worklog Time Spent: 10m 
      Work Description: BELUGABEHR commented on pull request #561: HIVE-21264: Improvements
Around CharTypeInfo
URL: https://github.com/apache/hive/pull/561
 
 
   
 
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


Issue Time Tracking
-------------------

    Worklog Id:     (was: 213132)
    Time Spent: 0.5h  (was: 20m)

> 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: David Mollitor
>            Assignee: David Mollitor
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-21264.1.patch, HIVE-21264.2.patch, HIVE-21264.3.patch, HIVE-21264.3.patch,
HIVE-21264.3.patch, HIVE-21264.3.patch, HIVE-21264.3.patch
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> 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.
> * 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