I know that the tasktracker/jobtracker doesn't have any command for re-reading the configuration. There is built-in support for restart/shut-down but those are via external scripts that internally do a kill/start.
On 12/9/08 9:08 AM, "Christian Kunz" <[EMAIL PROTECTED]> wrote: > Is there support to tell hadoop servers (tasktracker, datanode, ....) > to re-read configuration, or fully reset, or to shut down (without an > external kill)? >
