As the secondary name node copies the data from name node for every 1 hour through http get and copies from main memory of name node so i want to use the same case as i want to get the data from the main memory as the secondary name node gets.I want the procedure and how to access it.
On Tue, May 14, 2013 at 2:47 PM, Harsh J <[email protected]> wrote: > Hi Aditya, > > What do you mean by "addressing from memory"? Note that its difficult > for us to answer your questions perfectly if you don't also specify > exactly what you are looking to do and some of why. > > In any case, assuming you're use the maintenance 1.x release of HDFS > that does not have HA, you can look at the sources if you're > interested in the nitty gritty details: > > http://svn.apache.org/repos/asf/hadoop/common/branches/branch-1/src/hdfs/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java > . > Sources are also available in the tarball of your Hadoop version. > > On Tue, May 14, 2013 at 2:21 PM, Aditya exalter <[email protected]> > wrote: > > can i get complete details of how sec name node gets fsimage and edits > file > > from name node through http get and http post with addressing from > memory. > > > > -- > Harsh J >
