hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2092) Remove configuration object reference in DFSClient
Date Thu, 23 Jun 2011 23:38:47 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13054179#comment-13054179
] 

Eli Collins commented on HDFS-2092:
-----------------------------------

Makes sense, was assuming that was the context, just wanted to double check because I didn't
see other jiras that would remove the other remaining refs. 

Out of curiosity, how big is your typical Configuration object? Ie how much memory will a
typical client save once Configuration becomes a short-lived class?

> Remove configuration object reference in DFSClient
> --------------------------------------------------
>
>                 Key: HDFS-2092
>                 URL: https://issues.apache.org/jira/browse/HDFS-2092
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client
>    Affects Versions: 0.23.0
>            Reporter: Bharath Mundlapudi
>            Assignee: Bharath Mundlapudi
>             Fix For: 0.23.0
>
>         Attachments: HDFS-2092-1.patch, HDFS-2092-2.patch
>
>
> At present, DFSClient stores reference to configuration object. Since, these configuration
objects are pretty big at times can blot the processes which has multiple DFSClient objects
like in TaskTracker. This is an attempt to remove the reference of conf object in DFSClient.


--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message