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Posted to common-issues@hadoop.apache.org by "Todd Lipcon (Updated) (JIRA)" <ji...@apache.org> on 2011/10/14 20:16:12 UTC

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

     [ https://issues.apache.org/jira/browse/HADOOP-7749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated HADOOP-7749:
--------------------------------

    Attachment: hadoop-7749.txt
    
> 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
>            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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