Re: Datanodes using public ip, why?

2013-07-11 Thread Alex Levin
make sure that your hostnames resolved ( dns or/and hosts files ) with private IPs. if you have records in the nodes hosts files like public IP hosname remove (or comment) them Alex On Jul 11, 2013 2:21 AM, Ben Kim benkimkim...@gmail.com wrote: Hello Hadoop Community! I've setup datanodes

Secondary namenode is crashing and complaining about non-existing files

2012-05-09 Thread Alex Levin
Hi, I have an issue with crashing secondary namenode due to a simple move operation Appreciate any ideas on the resolution ... Details bellow: I was moving old backups to a separate folder, exact command: sudo -u hdfs hadoop fs -mv /hbase-bak /backup/ and shortly after the command