The entire /usr/lib rather than /usr/lib64 is mostly to blame on distributions, RedHat took to the idea of putting 64 bit libraries in /usr/lib64. I think the rational was a 32bit RPM and 64 bit RPM could be installed to the same machine.
Others argue that /usr/lib should be the libs for YOUR os. Some distro's are implemented /usr/lib should be 64 bit /usr/lib-32-compat (or some other name) should be 32 bit This can confuse some processes when trying to take packages from other distros. On Mon, Dec 21, 2009 at 12:20 PM, Xueling Shu <x...@systemsbiology.org> wrote: > Thank you, Sammy. > > Xueling > > On Sun, Dec 20, 2009 at 11:09 PM, Sammy Yu <s...@brightedge.com> wrote: > >> Hi, >> I ran into a similar issue recently. It was due to the fact that 64 bit >> lzo libraries were being installed in /usr/lib rather than /usr/lib64. >> Even >> though when I ran a standalone java application to load up the lzo library >> it could see it in /usr/lib, however when hadoop/hbase was running it >> wouldn't take. Just copy the liblzo files over and make >> the appropriate links. >> >> Hope this helps, >> Sammy >> >> >> >> On Sat, Dec 19, 2009 at 10:06 AM, Xueling Shu <x...@systemsbiology.org >> >wrote: >> >> > Thanks, Andrew: >> > >> > I will try that. >> > >> > Xueling >> > >> > On Fri, Dec 18, 2009 at 6:39 PM, Andrew Purtell <apurt...@apache.org> >> > wrote: >> > >> > > Possibly I can make this easy for you. >> > > >> > > If you are using Hadoop 0.20.0 and HBase 0.20.x, just download this >> file: >> > > >> > > wget -nv -O /tmp/lzo-linux-0.20.1.tar.gz \ >> > > http://iridiant.s3.amazonaws.com/hbase/lzo-linux-0.20.1.tar.gz >> > > >> > > and extract it into HBase for LZO support for HBase: >> > > >> > > cd /path/to/hbase >> > > tar xzf /tmp/lzo-linux-0.20.1.tar.gz >> > > >> > > and optionally also into your Hadoop library for LZO support for >> > mapreduce: >> > > >> > > cd /path/to/hadoop >> > > tar xzf /tmp/lzo-linux-0.20.1.tar.gz >> > > >> > > - Andy >> > > >> > > >> > > ----- Original Message ---- >> > > > From: Xueling Shu <x...@systemsbiology.org> >> > > > To: hbase-user@hadoop.apache.org >> > > > Sent: Fri, December 18, 2009 6:32:30 PM >> > > > Subject: LZO Link problem >> > > > >> > > > Out system admin followed the instruction at >> > > > http://wiki.apache.org/hadoop/UsingLzoCompression. But I still got >> the >> > > > following error when HBase tried to flush the data: >> > > > >> > > > com.hadoop.compression.lzo.LzoCompressor: >> > java.lang.UnsatisfiedLinkError: >> > > > Cannot load liblzo2.so.2 (liblzo2.so.2: cannot open shared object >> file: >> > > No >> > > > such file or directory)! >> > > > ERROR com.hadoop.compression.lzo.LzoCodec: Failed to load/initialize >> > > > native-lzo library >> > > > >> > > > I am wondering if the libraries need to be installed into a >> particular >> > > > directory? Currently they are sitting at /usr/local/lib. >> > > > >> > > > Thanks, >> > > > Xueling >> > > >> > > >> > > >> > > >> > > >> > > >> > >> >
