Yes exactly. On Tue, Sep 26, 2017 at 5:07 PM, Elias Levy <fearsome.lucid...@gmail.com> wrote:
> I presume then that the Job Managers and Task Managers are performing > service discovery via Zookeeper in HA mode, rather than from the config > file or the masters file. Yes? > > On Mon, Sep 25, 2017 at 11:14 PM, Till Rohrmann <trohrm...@apache.org> > wrote: > >> Because a single port could easily lead to clashes if there is another >> JobManager running on the same machine with the same port (e.g. due to >> standby JobManagers). >> >> Cheers, >> Till >> >> On Sep 26, 2017 03:20, "Elias Levy" <fearsome.lucid...@gmail.com> wrote: >> >>> Why a range instead of just a single port in HA mode? >>> >>> On Mon, Sep 25, 2017 at 1:49 PM, Till Rohrmann <trohrm...@apache.org> >>> wrote: >>> >>>> Yes, with Flip-6 it will most likely look like how Stephan described >>>> it. We need the explicit port in standalone mode so that TMs can connect to >>>> the JM. In the other deployment scenarios, the port can be randomly picked >>>> unless you want to specify a port range, e.g. for firewall configuration >>>> purposes. >>>> >>> >
