hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6262) HDFS doesn't raise FileNotFoundException if the source of a rename() is missing
Date Wed, 06 May 2015 03:36:43 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer updated HDFS-6262:
-----------------------------------
    Labels: BB2015-05-TBR  (was: )

> HDFS doesn't raise FileNotFoundException if the source of a rename() is missing
> -------------------------------------------------------------------------------
>
>                 Key: HDFS-6262
>                 URL: https://issues.apache.org/jira/browse/HDFS-6262
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.4.0
>            Reporter: Steve Loughran
>            Assignee: Akira AJISAKA
>              Labels: BB2015-05-TBR
>         Attachments: HDFS-6262.2.patch, HDFS-6262.patch
>
>
> HDFS's {{rename(src, dest)}} returns false if src does not exist -all the other filesystems
raise {{FileNotFoundException}}
> This behaviour is defined in {{FSDirectory.unprotectedRenameTo()}} -the attempt is logged,
but the operation then just returns false.
> I propose changing the behaviour of {{DistributedFileSystem}} to be the same as that
of the others -and of {{FileContext}}, which does reject renames with nonexistent sources



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message