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Posted to common-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2009/05/29 19:50:45 UTC

[jira] Reopened: (HADOOP-5700) INode.getPathComponents throws NPE when given a non-absolute path

     [ https://issues.apache.org/jira/browse/HADOOP-5700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE reopened HADOOP-5700:
--------------------------------------------


I am reverting it.

> INode.getPathComponents throws NPE when given a non-absolute path
> -----------------------------------------------------------------
>
>                 Key: HADOOP-5700
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5700
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-5700.txt
>
>
> If you pass a path that doesn't start with '/' to INode.getPathComponents, it throws a NullPointerException. Instead it should throw IllegalArgumentException to make it clear that absolute paths are required in this code.
> The attached patch fixes this, clarifies, the javadoc, and adds a test case.

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