I am running in a local mode . Can you tell me how to set those breakpoints
or how to access those files so that i can debug the program.
The program is generating => java.lang.NumberFormatException: For input
But that particular string is the one which is the input to the mapclass .
So I think that it is not reading my input correctly .. But when i try to
print the same .. it isn't printing to the STDOUT ..
Iam using the FileInputFormat class
input and output are folders for inp and outpt.
It is generating these warnings also
09/06/16 12:38:32 WARN fs.FileSystem: "local" is a deprecated filesystem
name. Use "file:///" instead.
Thanks in advance
On Tue, Jun 16, 2009 at 3:50 AM, Aaron Kimball <[EMAIL PROTECTED]> wrote:
> On Mon, Jun 15, 2009 at 10:01 AM, bharath vissapragada <
> [EMAIL PROTECTED]> wrote:
> > Hi all ,
> > When running hadoop in local mode .. can we use "print" statements to
> > something to the terminal ...
> Yes. In distributed mode, each task will write its stdout/stderr to files
> which you can access through the web-based interface.
> > Also iam not sure whether the program is reading my input files ... If i
> > keep print statements it isn't displaying any .. can anyone tell me how
> > solve this problem.
> Is it generating exceptions? Are the files present? If you're running in
> local mode, you can use a debugger; set a breakpoint in your map() method
> and see if it gets there. How are you configuring the input files for your
> > Thanks in adance,