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Posted to dev@reef.apache.org by "Markus Weimer (JIRA)" <ji...@apache.org> on 2015/08/27 00:38:45 UTC

[jira] [Resolved] (REEF-651) Remove unnecessary logging information from reef-io

     [ https://issues.apache.org/jira/browse/REEF-651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Markus Weimer resolved REEF-651.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 0.13

Fixed via [#420|https://github.com/apache/incubator-reef/pull/420]

> Remove unnecessary logging information from reef-io
> ---------------------------------------------------
>
>                 Key: REEF-651
>                 URL: https://issues.apache.org/jira/browse/REEF-651
>             Project: REEF
>          Issue Type: Bug
>    Affects Versions: 0.12
>            Reporter: Ignacio Cano
>            Assignee: Ignacio Cano
>             Fix For: 0.13
>
>
> Currently, many REEF-IO methods are logging when entering and exiting.
> The problem is mainly in the exiting methods, where we are calling Arrays.toString(x), disregarding the logging level that is enabled.
> If x is a big array of bytes, we will be calling toString() on it, which affects performance.
> If users decide to log that information in their own application, so be it. But it shouldn't be done in the communications library.



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