camel-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CAMEL-8768) hdfs2 component overwrite option is also being applied to directory filesystem path
Date Thu, 09 Jul 2015 10:01:05 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-8768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claus Ibsen updated CAMEL-8768:
-------------------------------
    Fix Version/s: 2.15.3
                   2.16.0

> hdfs2 component overwrite option is also being applied to directory filesystem path
> -----------------------------------------------------------------------------------
>
>                 Key: CAMEL-8768
>                 URL: https://issues.apache.org/jira/browse/CAMEL-8768
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-hdfs
>    Affects Versions: 2.15.2
>            Reporter: Hassan Faouaz
>              Labels: hadoop
>             Fix For: 2.16.0, 2.15.3
>
>         Attachments: patchfile.txt
>
>
> If you need to produce files into an existing HDFS2 path, the default behavoir is overwrite
the path, which will delete all existing files on HDFS.  If overwrite option is disabled,
then the component will complain that the existing HDFS directory exists and will not work.
 
> The propose solution is to add the following if statement to ignore check if the HDFS
directory exists. The overwrite option should only be used for files not directories.
> code snippet in HdfsOutputStream.java and patch is attached
>  if (ret.info.getFileSystem().exists(new Path(ret.actualPath))) {
>                 //only check of not directory
>                 if (!ret.info.getFileSystem().isDirectory(new Path(ret.actualPath)))
{
>                     if (configuration.isOverwrite()) {
>                         ret.info.getFileSystem().delete(new Path(ret.actualPath), true);
>                     } else {
>                         throw new RuntimeCamelException("The file already exists");
>                     }
>                 }
>             }



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

Mime
View raw message