The mapred command is needed to launch the JobHistoryServer.
On Sat, Jun 1, 2013 at 10:48 PM, Pedro Sá da Costa <[EMAIL PROTECTED]> wrote:
> In hadoop mapreduce there is the need to launch mapred (mapred start), or
> launching yarn ( $sbin/yarn-daemon.sh start resourcemanager ;
> sbin/yarn-daemon.sh start nodemanager) is the same thing?
> Best regards,