|| at Aug 8, 2013 at 7:15 pm
By "handle ulimit", if you mean does CM raise the max number of allowed
open file handles and processes for Hadoop related things, then the answer
it 'yes', it does. You should be all set.
To confirm, you can go to any CM-managed node, `ps -ef | grep hadoop`, grab
the pid of a hadoop process at `cat /proc/<pid>/fd` to make sure it's
Hope this helps
On Thu, Aug 8, 2013 at 3:10 PM, wrote:
We are using cloudera manager 4.5.2. Does Cloudera manager handle ulimit
when it starts a process?
Should we always set ulimit in OS level by ourselves?