Hi Folks, I have set a small cluster with Apache 0.20.2 distribution running in 4 machines: one as the namenode, other as the jobtracker and two others running as both datanodes and tasktracker. I had set the "job.end.notification.url" in mapred-site.xml, and it seems to work fine for some time, the url set there is queried well on each job finish. The problem is that after a while, jobtracker stops notifying this url once jobs are finished. I could not find any error or Exceptions on the logs, and if I restart the jobtracker, it is able to notify again. Did anybody have already seem this issue before, or does anyone have some tip on what could be causing this?
Thanks in advance, Wellington.
