[jira] [Commented] (HADOOP-7749) Add NetUtils call which provides more help in exception messages

["Hadoop QA (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-7749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13127775#comment-13127775 ] 

Hadoop QA commented on HADOOP-7749:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12499077/hadoop-7749.txt
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 3 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    -1 findbugs.  The patch appears to introduce 1 new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    +1 core tests.  The patch passed unit tests in .

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/299//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HADOOP-Build/299//artifact/trunk/hadoop-common-project/patchprocess/newPatchFindbugsWarningshadoop-common.html
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/299//console

This message is automatically generated.
                
> 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
>         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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