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From "Rodrigo Schmidt (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6796) FileStatus allows null srcPath but crashes if that's done
Date Wed, 02 Jun 2010 19:16:56 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12874749#action_12874749
] 

Rodrigo Schmidt commented on HADOOP-6796:
-----------------------------------------

Okay! I see your point.

Maybe we should just prevent null srcPaths on constructors other than the default one. This
at least makes it clear that users should not create FileStatus objects with null srcPaths.

> FileStatus allows null srcPath but crashes if that's done
> ---------------------------------------------------------
>
>                 Key: HADOOP-6796
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6796
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.22.0
>            Reporter: Rodrigo Schmidt
>            Assignee: Rodrigo Schmidt
>            Priority: Minor
>             Fix For: 0.22.0
>
>         Attachments: HADOOP-6796.patch
>
>
> FileStatus allows constructor invocation with a null srcPath but many methods like write,
readFields, compareTo, equals, and hashCode depend on this property.

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