«org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException as:aavendan cause:java.io.IOException: File /usr/local/hadoop/tmp/hadoop-aavendan/mapred/system/jobtracker.info could only be replicated to 0 nodes, instead of 1»
This exception was thrown twice during my tests, looks weird (because I´m working in a local node, so no reason!)
After looking for around for a solution, I found this key reply
Make sure you erase any existing input file/folder on the dfs first.
So, I did it and that’s it! Then be sure to format your namenode, be sure for not being at safemode