Step 8 of the upgrade process mentions copying the 'edits' and 'fsimage'
file
to a backup directory. After step 19 it says:
'In case of failure the administrator should have the checkpoint files
in order to be able to repeat the procedure from the appropriate point
or to restart the old
Marc Harris wrote:
The hadoop upgrade wiki page contains a small typo
http://wiki.apache.org/hadoop/Hadoop_Upgrade .
[ ... ] I don't have access
to modify it, but someone else might like to.
Anyone can create themselves an account on the wiki and modify any page.
Doug
