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Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2013/10/21 19:02:44 UTC

[jira] [Updated] (TEZ-570) Change IFileInputStream to not read from Configuration on instance creation

     [ https://issues.apache.org/jira/browse/TEZ-570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siddharth Seth updated TEZ-570:
-------------------------------

    Attachment: TEZ-570.txt

Changes IFile to accept readahead configuraiton and buffer size via parameters, instead of creating and reading from configuration instances.

> Change IFileInputStream to not read from Configuration on instance creation
> ---------------------------------------------------------------------------
>
>                 Key: TEZ-570
>                 URL: https://issues.apache.org/jira/browse/TEZ-570
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>         Attachments: TEZ-570.txt
>
>
> Reading from configuration is fairly expensive.



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