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 <
[email protected]> 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 <
> [email protected]> 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 <
> > [email protected]> 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 <[email protected]
> > > >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 <
> > > > [email protected]> 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
>
