I am passing the following arguments
OS_NAME=Linux
OS_ARCH=i386
LIBHDFS_BUILD_DIR=/garl/garl-alpha1/home1/raghu/Desktop/hadoop-0.15.3
/build/libhdfs
JAVA_HOME=/garl/garl-alpha1/home1/raghu/Desktop/jdk1.5.0_14
PLATFORM=linux
SHLIB_VERSION=1
I have commented out the line
#PLATFORM = $(shell echo $$OS_NAME | tr [A-Z] [a-z])
and passing PLATFORM=linux
as the line was not executing if I just type
make test
separately.....
and also changed the line
$(HDFS_TEST): hdfs_test.c
$(CC) $(CPPFLAGS) $< -L$(LIBHDFS_BUILD_DIR) -l$(LIB_NAME) $(LDFLAGS)
-o $@
(have added LDFLAGS, because when run it was complaining that ljvm.so was
not found)....
Where am I going wrong? Kindly let me know if I have to provide any other
information.
On Tue, Mar 18, 2008 at 11:41 PM, Arun C Murthy <[EMAIL PROTECTED]> wrote:
>
> On Mar 14, 2008, at 11:48 PM, Raghavendra K wrote:
>
> > Hi,
> > My apologies for bugging the forum again and again.
> > I am able to get the sample program for libhdfs working. I followed
> > these
> > steps.
> >
> > ---> compiled using ant
> > ---> modified the test-libhdfs.sh to include CLASSPATH, HADOOP_HOME,
> > HADOOP_CONF_DIR, HADOOP_LOG_DIR, LIBHDFS_BUILD_DIR (since I ran
> > test-libhdfs.sh individually and dint invoke it from ant)
> > ---> The program ran succesfully and was able to write, read and all.
> >
> > Now I copy the same program to a different directory and use the same
> > Makefile(used by ant) and modified the variables accordingly. Used
> > make test
> > compiled successfully
> > Used the same test-libhdfs.sh to invoke hdfs_test, but now it fails
> > saying
> > Segmentation Fault.
> > I dont know where it is going wrong.
> > Cant libhdfs be compiled without using ant? I want to test it and
> > integrate
> > libhdfs with my program
> > Please do reply and help me out as this is driving me crazy.
>
> I can only assume there is something wrong with the values you are
> passing for the requisite environment variables: OS_{NAME|OS_ARCH},
> SHLIB_VERSION, LIBHDFS_VERSION, HADOOP_{HOME|CONF_DIR|LOG_DIR} since
> it works when you run 'make test'.
>
> Sorry it isn't of much help... could you share the values you are
> using for these?
>
> Arun
>
>
> > Thanks in advance.
> >
> > --
> > Regards,
> > Raghavendra K
>
>
--
Regards,
Raghavendra K
