Re: HDFS interface

2008-03-12 Thread Cagdas Gerede
I would like to use HDFS component of Hadoop but not interested in MapReduce. All the Hadoop examples I have seen so far uses MapReduce classes and from these examples there is no reference to HDFS classes including File System API of Hadoop

Re: HDFS interface

2008-03-12 Thread Hairong Kuang
http://wiki.apache.org/hadoop/HadoopDfsReadWriteExample Hairong On 3/12/08 1:21 PM, Arun C Murthy [EMAIL PROTECTED] wrote: http://hadoop.apache.org/core/docs/r0.16.0/hdfs_user_guide.html Arun On Mar 12, 2008, at 1:16 PM, Cagdas Gerede wrote: I would like to use HDFS component of

Re: HDFS interface

2008-03-12 Thread Eddie C
I used this code like this inside of a tomcat web application. It works. Shared webserver filesystem :) On Wed, Mar 12, 2008 at 4:50 PM, Hairong Kuang [EMAIL PROTECTED] wrote: http://wiki.apache.org/hadoop/HadoopDfsReadWriteExample Hairong On 3/12/08 1:21 PM, Arun C Murthy [EMAIL

Re: HDFS interface

2008-03-12 Thread Cagdas Gerede
I see the following paragraphs in the wiki ( http://wiki.apache.org/hadoop/HadoopDfsReadWriteExample)http://wiki.apache.org/hadoop/HadoopDfsReadWriteExample Create a [image: [WWW]] FileSystemhttp://hadoop.apache.org/core/api/org/apache/hadoop/fs/FileSystem.htmlinstance by passing a new

Re: HDFS interface

2008-03-12 Thread Cagdas Gerede
I found the solution. Please let me know if you have a better idea. I added the following addResource lines. Configuration conf = new Configuration(); conf.addResource(new Path(location_of_hadoop-default.xml)); conf.addResource(new Path(location_of_hadoop-site.xml));

Re: HDFS interface

2008-03-12 Thread Hairong Kuang
If you add the configuration directory to the class path, the configuration files will be automatically loaded. Hairong On 3/12/08 5:32 PM, Cagdas Gerede [EMAIL PROTECTED] wrote: I found the solution. Please let me know if you have a better idea. I added the following addResource lines.

Re: HDFS interface

2008-03-11 Thread Pete Wyckoff
Hi Naama, This JIRA is tracking both the fuse and webdav efforts: https://issues.apache.org/jira/browse/HADOOP-4 -- pete On 3/10/08 11:17 PM, Naama Kraus [EMAIL PROTECTED] wrote: Hi, I'd be interested in information about interfaces to HDFS other then the DFSShell commands. I've seen

RE: HDFS interface

2008-03-11 Thread dhruba Borthakur
HDFS can be accessed using the FileSystem API http://hadoop.apache.org/core/docs/current/api/org/apache/hadoop/fs/File System.html The HDFS Namenode protocol can be found in http://hadoop.apache.org/core/docs/current/api/org/apache/hadoop/dfs/Nam eNode.html thanks, dhruba -Original