you can ignore this on 2 node cluster. This value means time it waits between two periodic checkpoints on secondary namenode.
On Thu, Mar 6, 2014 at 4:10 PM, Vimal Jain <[email protected]> wrote: > Hi, > I am setting up 2 node hadoop cluster ( 1.2.1) > After formatting the FS and starting namenode,datanode and > secondarynamenode , i am getting below warning in SecondaryNameNode logs. > > *WARN org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode: Checkpoint > Period :3600 secs (60 min)* > > Please help to debug this. > -- > Thanks and Regards, > Vimal Jain > -- Nitin Pawar
