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Date: Fri, 21 Oct 2011 13:20:33 +0000 (UTC)
From: "Hudson (Commented) (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (HADOOP-7749) Add NetUtils call which provides
 more help in exception messages
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    [ https://issues.apache.org/jira/browse/HADOOP-7749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13132649#comment-13132649 ] 

Hudson commented on HADOOP-7749:
--------------------------------

Integrated in Hadoop-Mapreduce-0.23-Build #58 (See [https://builds.apache.org/job/Hadoop-Mapreduce-0.23-Build/58/])
    HADOOP-7749. Add a NetUtils createSocketAddr call which provides more help in exception messages. Contributed by Todd Lipcon.

todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1187102
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/NetUtils.java
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/net/TestNetUtils.java

                
> Add NetUtils call which provides more help in exception messages
> ----------------------------------------------------------------
>
>                 Key: HADOOP-7749
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7749
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: util
>    Affects Versions: 0.23.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>             Fix For: 0.23.0
>
>         Attachments: hadoop-7749.txt
>
>
> In setting up MR2, I accidentally had a bad configuration value specified for one of the IP configs. I was getting a NumberFormatException parsing this config, but no indication as to what config value was being fetched. This JIRA is to add an API to NetUtils.createSocketAddr which takes the configuration name, so that any exceptions thrown will point back to where the user needs to fix it.

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