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.
