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From "Raghavendra K" <raghavendr...@gmail.com>
Subject Re: Problem with LibHDFS
Date Fri, 22 Feb 2008 02:57:50 GMT
i tried even that and the output is

Program received signal SIGSEGV, Segmentation fault.
0x00000001 in ?? ()
(gdb) bt
#0  0x00000001 in ?? ()
(gdb)

its the same thing.......dont know what to do..


On Thu, Feb 21, 2008 at 10:11 PM, Jaideep Dhok <jaideep.dhok@gmail.com>
wrote:

> Type 'bt' on the gdb prompt after you get the segfault. It will direct you
> to the line where segfault occurred.
> - Jaideep
> On Thu, Feb 21, 2008 at 9:52 PM, Raghavendra K <raghavendra83@gmail.com>
> wrote:
>
> > When I try with gdb, i receive the following output
> > (gdb) r
> > Starting program:
> > /garl/garl-alpha1/home1/raghu/Desktop/hadoop-0.15.3
> > /src/c++/libhdfs/hdfs_test
> >
> >
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x00000001 in ?? ()
> >
> > Dont know what to make out of it.
> >
> > On Thu, Feb 21, 2008 at 5:06 PM, Miles Osborne <miles@inf.ed.ac.uk>
> wrote:
> >
> > > Since you are compiling a C(++) program, why not add the -g switch and
> > run
> > > it within gdb:  that will tell people which line it crashes at (etc
> etc)
> > >
> > > Miles
> > >
> > > On 21/02/2008, Raghavendra K <raghavendra83@gmail.com> wrote:
> > > >
> > > > Hi,
> > > >   I am able to get Hadoop running and also able to compile the
> > libhdfs.
> > > > But when I run the hdfs_test program it is giving Segmentation
> Fault.
> > > > Just a small program like this
> > > > #include "hdfs.h"
> > > > int main() {
> > > > return(0);
> > > > }
> > > > and compiled using the command
> > > > gcc -ggdb -m32
> > > -I/garl/garl-alpha1/home1/raghu/Desktop/jre1.5.0_14/include
> > > > -I/garl/garl-alpha1/home1/raghu/Desktop/jre1.5.0_14/include/
> > hdfs_test.c
> > > > -L/garl/garl-alpha1/home1/raghu/Desktop/hadoop-0.15.3/libhdfs -lhdfs
> > > > -L/garl/garl-alpha1/home1/raghu/Desktop/jre1.5.0_14/lib/i386/server
> > > -ljvm
> > > > -shared -m32 -Wl,-x -o hdfs_test
> > > > running hdfs_test gives segmentation fault.
> > > > please tell me as to how to fix it.
> > > >
> > > >
> > > >
> > > > --
> > > > Regards,
> > > >
> > > > Raghavendra K
> > > >
> > >
> > >
> > >
> > > --
> > > The University of Edinburgh is a charitable body, registered in
> > Scotland,
> > > with registration number SC005336.
> > >
> >
> >
> >
> > --
> > Regards,
> > Raghavendra K
> >
>
>
>
> --
> Jaideep Dhok
>



-- 
Regards,
Raghavendra K

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