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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10549) MAX_SUBST and varPat should be final in Configuration.java
Date Fri, 02 May 2014 19:08:15 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HADOOP-10549:
-----------------------------------

    Target Version/s: 3.0.0, 2.5.0
          Issue Type: Improvement  (was: Bug)
        Hadoop Flags: Reviewed

+1 for the patch.  I'll commit this.

> MAX_SUBST and varPat should be final in Configuration.java
> ----------------------------------------------------------
>
>                 Key: HADOOP-10549
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10549
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: conf
>    Affects Versions: 2.4.0
>            Reporter: Gera Shegalov
>            Assignee: Gera Shegalov
>         Attachments: HADOOP-10549.v01.patch
>
>
> In Configuration, expansion of variables is handled using the following constants that
are not declared final:
> {code}
>   private static Pattern varPat = Pattern.compile("\\$\\{[^\\}\\$\u0020]+\\}");
>   private static int MAX_SUBST = 20;
> {code}



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