This may not be helpful but you are better off with snappy compression. Its comparable speed/compression wise with lzo and does not have licensing issues with hadoop
On Thu, Aug 8, 2013 at 9:10 AM, w00t w00t <w00...@yahoo.de> wrote: > Hello, > I ran Hortonworks' Sandbox 1.2 and used Oozie successfully to run Java MR, > Pig and Hive jobs. > > Then I installed Lzo support which now seems to break my Oozie. > I adjusted core-site.xml in the following way: > <property> > <name>io.compression.codecs</name> > <value>org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.DefaultCodec,com.hadoop.compression.lzo.LzoCodec,com.hadoop.compression.lzo.LzopCodec,org.apache.hadoop.io.compress.BZip2Codec</value> > </property> > <property> > <name>io.compression.codec.lzo.class</name> > <value>com.hadoop.compression.lzo.LzoCodec</value> > </property> > > > I now have the same situation as documented here: > http://mapredit.blogspot.com/2013/02/lzo-compression-with-oozie.html > > Oozie can't start any MR jobs and reports: > ClassNotFound error (java.lang.ClassNotFoundException: Class > com.hadoop.compression.lzo.LzoCodec not found) > > I am not sure where to place /usr/lib/hadoop/lib/hadoop-lzo-0.5.0.jar... I > tried several things but was not successful.. > > I read that it needs to be put into /var/lib/oozie. > I am not sure whether this is the right location as there is the following > directory strucuture: > /var/lib/oozie/oozie-server > /var/lib/oozie/oozie-server/conf > /var/lib/oozie/oozie-server/webapps > /var/lib/oozie/oozie-server/work > > => seems for me to be the Oozie Tomcat application. > > Another possible location is /usr/lib/oozie/lib. > But again, putting the jar here and restarting Oozie did not solve the > problem. > > Can you help me to fix this problem? > > I appreciate any help.
