If you're looking to tail the metadata changes for analysis purposes, there's a more pluggable approach available in 2.x versions.
If you're looking to backup the metadata outside of NameNode, I'd suggest ditching such an approach and using 2.x's HA HDFS mode instead. On Tue, May 14, 2013 at 12:07 PM, Aditya exalter <[email protected]> wrote: > Hi, > > How to get the namenode data(edits and fsimage) from the main > memory(RAM) > > > > -- Harsh J
