The command works correctly. But I still get the error for running the fuse_dfs_wrapper.sh script:
./fuse_dfs: error while loading shared libraries: libhdfs.so.0: cannot open shared object file: No such file or directory Aastha. On 1 August 2011 10:03, Arun C Murthy <a...@hortonworks.com> wrote: > Run the following command: > > $ ant -Dcompile.native=true package > > Arun > > On Jul 31, 2011, at 9:20 PM, Aastha Mehta wrote: > > > Hi Arun, > > > > Thanks for the prompt reply. I am not sure, I understood you correctly. > > Compile/binary/tar of what? The native files? The > lib/native/Linux-amd64-64/ > > contains following files: > > libhadoop.a > > libhadoop.la > > libhadoop.so > > libhadoop.so.1 > > libhadoop.so.1.0.0 > > > > This directory is present in the package itself. So, should I make a tar > of > > it and then provide it? I tried the following, but it failed: > > ant -Dcompile.native=true > > $HADOOP_HOME/lib/native/Linux-amd64-64/libhadoop.so > > > > The error I got is - "Target lib/native/Linux-amd64-64/libhadoop.so does > > not exist in the project Hadoop". > > > > Thanks, > > Aastha. > > > > On 1 August 2011 09:44, Arun Murthy <a...@hortonworks.com> wrote: > > > >> <target> could be compile or binary or tar. > >> > >> Arun > >> > >> Sent from my iPhone > >> > >> On Jul 31, 2011, at 9:05 PM, Aastha Mehta <aasth...@gmail.com> wrote: > >> > >>> Hello, > >>> > >>> I am trying to run fuse_dfs_wrapper.sh from > >>> hadoop-0.20.2/src/contrib/fuse_dfs/src on a 64-bit machine. I get the > >>> following error: > >>> ./fuse_dfs: error while loading shared libraries: libhdfs.so.0: cannot > >> open > >>> shared object file: No such file or directory > >>> > >>> I searched on the net and found a response to a similar query here - > >>> > >> > https://groups.google.com/a/cloudera.org/group/cdh-user/browse_thread/thread/3db7efc10cff8bbc?pli=1 > >>> > >>> My hadoop package contains the native files in > >>> hadoop-0.20.2/lib/native/Linux-amd64-64/ > >>> > >>> I followed to this link - > >>> http://hadoop.apache.org/common/docs/current/native_libraries.html to > >>> understand the steps to build hadoop native libraries. > >>> > >>> I have a small query regarding the building step. On the above link, it > >> is > >>> mentioned - > >>> > >>> "Once you installed the prerequisite packages use the standard hadoop > >>> build.xml file and pass along the compile.native flag (set to true) to > >> build > >>> the native hadoop library: > >>> > >>> $ ant -Dcompile.native=true <target> > >>> > >>> You should see the newly-built library in: > >>> > >>> $ build/native/<platform>/lib > >>> > >>> where <platform> is a combination of the system-properties: ${os.name > >>> }-${os.arch}-${sun.arch.data.model} (for example, Linux-i386-32)." > >>> > >>> > >>> Could someone please tell what exactly is <target> in the first step. > >>> > >>> > >>> Thanks and regards, > >>> > >>> Aastha. > >>> > >>> > >>> > >>> > >>> > >>> -- > >>> Aastha Mehta > >>> B.E. (Hons.) Computer Science > >>> BITS Pilani > >>> E-mail: aasth...@gmail.com > >> > > > > > > > > -- > > Aastha Mehta > > B.E. (Hons.) Computer Science > > BITS Pilani > > E-mail: aasth...@gmail.com > > -- Aastha Mehta B.E. (Hons.) Computer Science BITS Pilani E-mail: aasth...@gmail.com
