what does one gain from running in tomcat? Doesn't seem to be our standard methodology.
On Jul 5, 2006, at 7:09 PM, [EMAIL PROTECTED] wrote:
I am using hadoop's DFS in tomcat and was curious how other people are getting the deployment loader to work in conjunction with hadoop. Essentially the problem I am having is: 1) tomcat started and war deployed and running 2) New war file dropped into webapps dir 3) tomcat unloads war file, thus shutting down everything... 4) tomcat unpacks and loads new war file 5) servlet not started due to hadoop errors The issue is there is no way to stop the namenode or datanode, thus when I unload my app the daemon threads from the first bootup are still running, causing any subsequent load to have errors because hadoop dfs's namenodes/datanodes are still up, with open sockets. I see the code has some calls to stop the namenode for unit testing, what about opening that up, or adding a calls to namenode and datanode to shut them down? Or am I missing something obvious :) -Barry
