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Posted to common-dev@hadoop.apache.org by "Alejandro Abdelnur (JIRA)" <ji...@apache.org> on 2008/10/15 08:43:44 UTC

[jira] Commented: (HADOOP-4416) class names in Configuration are not resolved if the configuration value has a white space

    [ https://issues.apache.org/jira/browse/HADOOP-4416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639744#action_12639744 ] 

Alejandro Abdelnur commented on HADOOP-4416:
--------------------------------------------

The {{Configuration.getClassByName()}} method should do a {{name.trim()}}

> class names in Configuration are not resolved if the configuration value has a white space 
> -------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-4416
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4416
>             Project: Hadoop Core
>          Issue Type: Bug
>         Environment: all
>            Reporter: Alejandro Abdelnur
>             Fix For: 0.19.0
>
>
> If an entry in the configuration used for a class contains spaces or enters before or after the {{getClass}} and {{getClasses}} methods fail to resolve the class.
> For example:
> {code}
>     <property>
>         <name>mapred.mapper.class</name>
>         <value>
>           com.foo.MyMapper
>         </value>
>     </property>
> {code}

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