Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
MapReduce, mail # user - Question on adding Hadoop XML to Configuration Object


Copy link to this message
-
Re: Question on adding Hadoop XML to Configuration Object
Mohammad Tariq 2012-08-09, 07:58
Hello there,

        Add the "conf/core-site.xml" file as well.

Regards,
    Mohammad Tariq
On Thu, Aug 9, 2012 at 12:37 PM, Chandra Mohan, Ananda Vel Murugan
<[EMAIL PROTECTED]> wrote:
> Hi,
>
>
>
> I am trying to add a file to HDFS programmatically.
>
>
>
> In my code, I am adding hdfs-site.xml and other xml to Hadoop Configuration
> object as follows
>
>
>
> Configuration configuration = null;
>
> configuration.addResource(new
> URL("file:///usr/local/hadoop-1.0.2/conf/hdfs-site.xml"));
>
> configuration.addResource(new
> Path("usr/local/hadoop-1.0.2/conf/hdfs-site.xml"));
>
> configuration.reloadConfiguration();
>
> fileSystem = FileSystem.get(configuration);
>
> System.out.println(fileSystem.getName());
>
>
>
> This code prints file system as file:/// instead of hdfs://.
>
>
>
> When I manually set HDFS configuration parameter like below, it works well
>
>
>
> //configuration.set("fs.default.name", "hdfs://10.78.32.252:54310");
>
>
>
> How can I make my code work? Any inputs would be greatly appreciated.
>
>
>
> Regards,
>
> Anand.C
>
>
>
>