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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7749) Add NetUtils call which provides more help in exception messages
Date Thu, 20 Oct 2011 22:54:10 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13132157#comment-13132157
] 

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

Integrated in Hadoop-Hdfs-trunk-Commit #1204 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1204/])
    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=1187103
Files : 
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/net/NetUtils.java
* /hadoop/common/trunk/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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