hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Raghavendra K" <raghavendr...@gmail.com>
Subject Re: Problem with LibHDFS
Date Thu, 21 Feb 2008 16:22:55 GMT
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

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message