hi Sanjiv,
you can simply intializae Path (org.apache.hadoop.fs.Path) with your
desired filename you want to create/open and then get a Filesystem
((org.apache.hadoop.fs.Path)) object. Filesystem object can do the rest for
you.
Example code snippet:
Path tmp = new Path("/tmp"); //initializing the Path object
FileSystem fs = tmp.getFileSystem(); // Getting fs object
Boolean flag = fs.exists("/input") // you can make use of fs to all the
filesystem related operations.
Hope it helps.
Vibhooti
On Tue, Aug 3, 2010 at 3:48 PM, sanjiv.singh <[email protected]> wrote:
>
> Hi All,
> i want to access HDFS file sytem through map-reduce java code.
> how can specify path for HDFS in Path constructor.
>
>
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> View this message in context:
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> Sent from the Hadoop core-user mailing list archive at Nabble.com.
>
>
--
cheers,
Vibhooti
