there may be a problem with hostname resolution check if it is forward and
backword resolvable...and if you have any ip address anywhere please
replace it with hostname and the try..
On Sun, Jul 22, 2012 at 9:56 PM, Minh Duc Nguyen <mdngu...@gmail.com> wrote:
> As Shaswat mentioned previously, you're problem may be related to your
> configuration.
>
> Is core-site.xml on your classpath? For example, what is the value for
> conf.get("fs.default.name")?
>
> Alternatively, you can set this property directly in your code:
>
> conf.set("fs.default.name", "hdfs://hadoop1.devqa.local:8020");
>
> HTH,
> Minh
>
> On Thu, Jul 19, 2012 at 1:18 PM, Sandeep Reddy P <
> sandeepreddy.3...@gmail.com> wrote:
>
> > Hi Shashwat,
> > Here is the snippet of code which is throwing error
> > Path phdfs = new Path(
> > "hdfs://hadoop1.devqa.local:8020/user/hdfs/java/");
> > java.lang.IllegalArgumentException: Wrong FS:
> > hdfs://hadoop1.devqa.local:8020/user/hdfs/java, expected: file:///
> > at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:410)
> > at
> >
> >
> org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:56)
> > at
> >
> >
> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:404)
> > at
> >
> >
> org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:251)
> > at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:797)
> > at org.apache.hadoop.fs.FileUtil.checkDest(FileUtil.java:349)
> > at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:205)
> > at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:157)
> > at
> >
> >
> org.apache.hadoop.fs.LocalFileSystem.copyFromLocalFile(LocalFileSystem.java:55)
> > at
> > org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1292)
> > at Hdfs.main(Hdfs.java:18)
> >
> > On Thu, Jul 19, 2012 at 12:02 PM, shashwat shriparv <
> > dwivedishash...@gmail.com> wrote:
> >
> > > Can you provide the code(some part of it if you don't want to throw the
> > > full code here) and let us know which part of your code is throwing
> this
> > > error.
> > >
> > > Regards
> > >
> > > ∞
> > > Shashwat Shriparv
> > >
> > >
> > >
> > > On Thu, Jul 19, 2012 at 6:46 PM, Sandeep Reddy P <
> > > sandeepreddy.3...@gmail.com> wrote:
> > >
> > > > Hi John,
> > > > We have applications in windows. So our dev's need to connect to HDFS
> > > from
> > > > eclipse installed in windows. I'm trying to put data from
> <local-file>
> > to
> > > > <hdfs-file> using java code from windows.
> > > >
> > > > On Thu, Jul 19, 2012 at 5:41 AM, John Hancock <
> jhancock1...@gmail.com
> > > > >wrote:
> > > >
> > > > > Sandeep,
> > > > >
> > > > > I don't understand your situation completely, but why not just use
> > > > > bin/hadoop dfs -copyFromLocal <local-file-name> <hdfs-file-name> ?
> > > > >
> > > > > -John
> > > > >
> > > > > On Wed, Jul 18, 2012 at 11:33 AM, Sandeep Reddy P <
> > > > > sandeepreddy.3...@gmail.com> wrote:
> > > > >
> > > > > > Hi,
> > > > > > I'm trying to load data into hdfs from local linux file system
> > using
> > > > java
> > > > > > code from a windows machine.But i'm getting the error
> > > > > >
> > > > > > java.lang.IllegalArgumentException: Wrong FS:
> > > > > > hdfs://hadoop1.devqa.local:8020/user/hdfs/java, expected:
> file:///
> > > > > > at
> > org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:410)
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem.java:56)
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:404)
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:251)
> > > > > > at
> org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:797)
> > > > > > at org.apache.hadoop.fs.FileUtil.checkDest(FileUtil.java:349)
> > > > > > at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:205)
> > > > > > at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:157)
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.apache.hadoop.fs.LocalFileSystem.copyFromLocalFile(LocalFileSystem.java:55)
> > > > > > at
> > > > > >
> > > org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1292)
> > > > > > at Hdfs.main(Hdfs.java:18)
> > > > > > File not found
> > > > > >
> > > > > > Can any one please help me with the issue.
> > > > > >
> > > > > > --
> > > > > > Thanks,
> > > > > > sandeep
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Thanks,
> > > > sandeep
> > > >
> > >
> > >
> > >
> > > --
> > >
> > >
> > > ∞
> > > Shashwat Shriparv
> > >
> >
> >
> >
> > --
> > Thanks,
> > sandeep
> >
>
--
∞
Shashwat Shriparv
