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Posted to common-issues@hadoop.apache.org by "Zhijie Shen (JIRA)" <ji...@apache.org> on 2013/08/14 19:46:50 UTC

[jira] [Commented] (HADOOP-9869) Configuration.getSocketAddr() should use getTrimmed()

    [ https://issues.apache.org/jira/browse/HADOOP-9869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13739944#comment-13739944 ] 

Zhijie Shen commented on HADOOP-9869:
-------------------------------------

getEnum and getPattern seem not to trim the string before usage as well.
                
>  Configuration.getSocketAddr() should use getTrimmed()
> ------------------------------------------------------
>
>                 Key: HADOOP-9869
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9869
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: conf
>    Affects Versions: 3.0.0, 2.1.0-beta, 1.3.0
>            Reporter: Steve Loughran
>            Priority: Minor
>
> YARN-1059 has shown that the hostname:port string used for the address of things like the RM isn't trimmed before its parsed, leading to errors that aren't that obvious. 
> We should trim it -it's clearly not going to break any existing (valid) configurations

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