GemFire 8.2.0 embeded locator service - gemfire

Question

I am trying to cluster servers in gemfire using an embedded locator service.
server 1
serverCache = new CacheFactory().set("cache-xml-file", "server-cache.xml")
.set("mcast-port", "0")
.set("start-locator", "11001")
.set("locators", "localhost[11001],10.0.0.193[11002]").create();
server 2
serverCache = new CacheFactory().set("cache-xml-file", "server-cache.xml")
.set("mcast-port", "0")
.set("start-locator", "11002")
.set("locators", "10.0.0.192[11001],localhost[11002]").create();
but they cant connect
from server 1
[warn 2016/02/08 20:37:41.510 UTC tid=0x28] Locator discovery task could not exchange locator information localhost[11001] with ip-10-0-0-193.ec2.internal[11002] after 55 retry attempts. Retrying in 10,000 ms.
from server 2
[warn 2016/02/08 20:46:27.867 UTC tid=0x28] Locator discovery task could not exchange locator information localhost[11002] with ip-10-0-0-192.ec2.internal[11001] after 102 retry attempts. Retrying in 10,000 ms.
it close but i am missing something
Yes, using the .set("bind-address", "10.0.0.193") answer seemed to do the trick. just to comfirm on the logs, did i make a cluster
server1
[info 2016/02/09 09:39:07.445 UTC tid=0x3c] Membership: Processing addition < ip-10-0-0-192(14522):14968 >
[info 2016/02/09 09:39:07.445 UTC tid=0x3c] Admitting member :14968>. Now there are 2 non-admin member(s).
[info 2016/02/09 09:39:07.460 UTC tid=0x41] Member ip-10-0-0-192(14522):14968 is not equivalent or in the same redundancy zone.
[info 2016/02/09 09:39:12.923 UTC tid=0x28] Locator discovery task exchanged locator information ip-10-0-0-193.ec2.internal[11001] with ip-10-0-0-192.ec2.internal[11001]: {-1=[ip-10-0-0-192.ec2.internal[11001], ip-10-0-0-193.ec2.internal[11001]]}.
[info 2016/02/09 09:39:13.245 UTC tid=0x46] Initializing region _gfe_non_durable_client_with_id_ip-10-0-0-186(3936:loner):49683:5b2966c5_2_queue
[info 2016/02/09 09:39:13.247 UTC tid=0x46] Initialization of region _gfe_non_durable_client_with_id_ip-10-0-0-186(3936:loner):49683:5b2966c5_2_queue completed
[info 2016/02/09 09:39:13.252 UTC tid=0x46] Entry expiry tasks disabled because the queue became primary. Old messageTimeToLive was: 180
[info 2016/02/09 09:39:13.435 UTC tid=0x46] Initializing region _gfe_non_durable_client_with_id_ip-10-0-0-189(4036:loner):51441:762a66c5_2_queue
[info 2016/02/09 09:39:13.437 UTC tid=0x46] Initialization of region _gfe_non_durable_client_with_id_ip-10-0-0-189(4036:loner):51441:762a66c5_2_queue completed
[info 2016/02/09 09:39:13.438 UTC tid=0x46] Entry expiry tasks disabled because the queue became primary. Old messageTimeToLive was: 180
and server 2
[info 2016/02/09 09:39:07.245 UTC tid=0x1] Attempting to join distributed system whose membership coordinator is ip-10-0-0-193(16745):57474 using membership ID ip-10-0-0-192(14522):14968
[info 2016/02/09 09:39:07.408 UTC tid=0x1] Membership: lead member is now ip-10-0-0-193(16745):57474
[info 2016/02/09 09:39:07.412 UTC tid=0x23] GemFire failure detection is now monitoring ip-10-0-0-193(16745):57474
[info 2016/02/09 09:39:07.413 UTC tid=0x1] Entered into membership with ID ip-10-0-0-192(14522):14968.
[info 2016/02/09 09:39:07.414 UTC tid=0x1] Starting DistributionManager ip-10-0-0-192(14522):14968. (took 272/ ms)
[info 2016/02/09 09:39:07.414 UTC tid=0x1] Initial (membershipManager) view = [ip-10-0-0-193(16745):57474{lead}, ip-10-0-0-192(14522):14968]
[info 2016/02/09 09:39:07.414 UTC tid=0x1] Admitting member :57474>. Now there are 1 non-admin member(s).
[info 2016/02/09 09:39:07.414 UTC tid=0x1] Admitting member :14968>. Now there are 2 non-admin member(s).
[info 2016/02/09 09:39:07.446 UTC :57474 shared unordered uid=1 port=39916> tid=0x28] Member ip-10-0-0-193(16745):57474 is not equivalent or in the same redundancy zone.
Thanks.

Answer 1

Actually, the locator is binding to localhost, so you should set bind-address for each cache server with set("bind-address", "10.0.0.192"). Also obviously have your locators point at these addresses.

Answer 2

Have you tried replacing "localhost" with the actual IP address of the box? In other words, both lists should look like this:
.set("locators", "10.0.0.192[11001],10.0.0.193[11002]")
I believe the locator by default binds to the public IP address of your machine, not localhost (127.0.0.1).