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From "Jakob Homan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6787) Factor out glob pattern code from FileContext and Filesystem
Date Wed, 02 Jun 2010 06:44:41 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12874456#action_12874456
] 

Jakob Homan commented on HADOOP-6787:
-------------------------------------

For the love of Pete... and I meant GlobPattern. If the metrics filter configuration you mentioned
above isn't within the fs package, I imagine this is the best we'll do for limiting access
to this new class.

> Factor out glob pattern code from FileContext and Filesystem
> ------------------------------------------------------------
>
>                 Key: HADOOP-6787
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6787
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Luke Lu
>            Assignee: Luke Lu
>             Fix For: 0.22.0
>
>         Attachments: hadoop-6787-trunk-v1.patch, hadoop-6787-y20s-v1.patch
>
>
> The GlobFilter class (especially the error-prone setRegex method) is duplicated in both
FileContext and Filesystem. And I'd like to be able to reuse the most of the setRegex code
for glob pattern matching in metrics filter configurations.
> We could at least factor out the hairy setRegex code and package them into a GlobPattern
class with a minimum compile method.

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