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From "BELUGA BEHR (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HADOOP-15362) Review of Configuration.java
Date Fri, 13 Apr 2018 16:43:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16437553#comment-16437553
] 

BELUGA BEHR edited comment on HADOOP-15362 at 4/13/18 4:42 PM:
---------------------------------------------------------------

[~ajayydv], the generated Checkstyles are "LineLength" warnings and we're talking just a couple
of characters past an arguably outdated number of 80.  To shorten the lines harms readability
just for line-length cap.  Please consider this patch for inclusions as it fixes many check
style issue than it adds.


was (Author: belugabehr):
[~ajayydv], the generated Checkstyles are "LineLength" warnings and we're talking just a couple
of characters past a dated number of 80.  To shorten the lines harms readability just for
line-length cap.  Please consider this patch for inclusions as it fixes many check style
issue than it adds.

> Review of Configuration.java
> ----------------------------
>
>                 Key: HADOOP-15362
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15362
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: common
>    Affects Versions: 3.0.0
>            Reporter: BELUGA BEHR
>            Assignee: BELUGA BEHR
>            Priority: Minor
>         Attachments: HADOOP-15362.1.patch, HADOOP-15362.2.patch, HADOOP-15362.3.patch,
HADOOP-15362.4.patch, HADOOP-15362.5.patch
>
>
> * Various improvements
>  * Fix a lot of checks style errors
> When I ran a recent debug log against a MR job, I was spammed from the following messages. 
I ask that we move them to 'trace' as there is already a debug level logging preceding them.
> {code:java}
> LOG.debug("Handling deprecation for all properties in config");
> foreach item {
> -      LOG.debug("Handling deprecation for " + (String)item);
> +      LOG.trace("Handling deprecation for {}", item);
> }{code}



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