Setting the ip parameter did the trick ! Thanks, Benjamin !!
Arunabha On Mon, Dec 15, 2014 at 5:28 PM, Benjamin Mahler <[email protected]> wrote: > > Currently, the master needs to be able to create a connection back to the > slave. > If you look at the logs lines, you'll see the master is seeing the slave > on 127.0.1.1: > > "slave(1)@127.0.1.1:5051 (192.168.48.150)" > > The master is going to try to connect to 127.0.1.1:5051, which appears to > fail immediately (hence the disconnection). > Can you try setting --ip=192.168.48.150 on the slave? That will ensure the > slave binds to the IP address you're expecting. > > On Mon, Dec 15, 2014 at 4:33 PM, Tim Chen <[email protected]> wrote: >> >> Is there anything in the ERROR/WARNING logs? >> >> Tim >> >> On Mon, Dec 15, 2014 at 4:22 PM, Arunabha Ghosh <[email protected]> >> wrote: >>> >>> Hi, >>> I've setup a test mesos cluster on a few VM's running locally. I >>> have three masters and two slaves >>> >>> masters : 192.168.48.14[5 - 7] >>> slaves : 192.168.48.15[0 - 1] >>> >>> The masters startup correctly and are able to elect a leader. The slaves >>> can find the master and register, but for some reason they immediately >>> disconnect. >>> >>> >>> *On the master (mesos-master.INFO)* >>> >>> master.cpp:3122] Registered slave >>> 20141215-160321-2435885248-5050-20424-S68 at slave(1)@127.0.1.1:5051 >>> (192.168.48.150) with cpus(*):1; mem(*):489; disk(*):13901; >>> ports(*):[31000-32000] >>> I1215 16:15:51.970082 20448 hierarchical_allocator_process.hpp:442] >>> Added slave 20141215-160321-2435885248-5050-20424-S68 (192.168.48.150) with >>> cpus(*):1; mem(*):489; disk(*):13901; ports(*):[31000-32000] (and >>> cpus(*):1; mem(*):489; disk(*):13901; ports(*):[31000-32000] available) >>> I1215 16:15:51.970474 20454 master.cpp:839] Slave >>> 20141215-160321-2435885248-5050-20424-S68 at slave(1)@127.0.1.1:5051 >>> (192.168.48.150) disconnected >>> I1215 16:15:51.970546 20454 master.cpp:1789] Disconnecting slave >>> 20141215-160321-2435885248-5050-20424-S68 at slave(1)@127.0.1.1:5051 >>> (192.168.48.150) >>> I1215 16:15:51.970612 20454 master.cpp:1808] Deactivating slave >>> 20141215-160321-2435885248-5050-20424-S68 at slave(1)@127.0.1.1:5051 >>> (192.168.48.150) >>> I1215 16:15:51.970772 20454 hierarchical_allocator_process.hpp:481] >>> Slave 20141215-160321-2435885248-5050-20424-S68 deactivated >>> I1215 16:15:51.975980 20453 replica.cpp:655] Replica received learned >>> notice for position 276 >>> I1215 16:15:51.977501 20453 leveldb.cpp:343] Persisting action (20 >>> bytes) to leveldb took 1.475474ms >>> I1215 16:15:51.977625 20453 leveldb.cpp:401] Deleting ~2 keys from >>> leveldb took 50280ns >>> >>> *On the slave (mesos-slave.INFO)* >>> >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: 2014-12-15 >>> 16:06:09,209:18118(0x7fa67d700700):ZOO_INFO@check_events@1750: session >>> establishment complete on server [192.168.48.147:2181], >>> sessionId=0x34a5067fd9e0001, negotiated timeout=10000 >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.210183 18140 >>> group.cpp:313] Group process (group(1)@127.0.1.1:5051) connected to >>> ZooKeeper >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.210248 18140 >>> group.cpp:790] Syncing group operations: queue size (joins, cancels, datas) >>> = (0, 0, 0) >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.210270 18140 >>> group.cpp:385] Trying to create path '/mesos' in ZooKeeper >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.213835 18140 >>> detector.cpp:138] Detected a new leader: (id='55') >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.214570 18140 >>> group.cpp:659] Trying to get '/mesos/info_0000000055' in ZooKeeper >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.215833 18141 >>> detector.cpp:433] A new leading master ([email protected]:5050) >>> is detected >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.220592 18141 >>> state.cpp:33] Recovering state from '/home/agh/mesos-work/meta' >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.220757 18141 >>> state.cpp:62] Failed to find the latest slave from >>> '/home/agh/mesos-work/meta' >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.226416 18136 >>> status_update_manager.cpp:197] Recovering status update manager >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.226963 18134 >>> containerizer.cpp:281] Recovering containerizer >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.228973 18135 >>> slave.cpp:3466] Finished recovery >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.230242 18137 >>> status_update_manager.cpp:171] Pausing sending status updates >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.230450 18135 >>> slave.cpp:602] New master detected at [email protected]:5050 >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.230873 18135 >>> slave.cpp:627] No credentials provided. Attempting to register without >>> authentication >>> Dec 15 16:06:09 ubuntu mesos-slave[18118]: I1215 16:06:09.231045 18135 >>> slave.cpp:638] Detecting new master >>> Dec 15 16:07:09 ubuntu mesos-slave[18118]: I1215 16:07:09.225389 18141 >>> slave.cpp:3321] Current usage 12.01%. Max allowed age: 5.459239732780289days >>> Dec 15 16:08:09 ubuntu mesos-slave[18118]: I1215 16:08:09.228869 18141 >>> slave.cpp:3321] Current usage 12.01%. Max allowed age: 5.459239732780289days >>> Dec 15 16:09:09 ubuntu mesos-slave[18118]: I1215 16:09:09.252048 18141 >>> slave.cpp:3321] Current usage 12.01%. Max allowed age: 5.459239732780289days >>> Dec 15 16:09:27 ubuntu mesos-slave[18118]: I1215 16:09:27.288277 18141 >>> http.cpp:330] HTTP request for '/slave(1)/state.json' >>> Dec 15 16:10:09 ubuntu mesos-slave[18118]: I1215 16:10:09.271672 18138 >>> slave.cpp:3321] Current usage 12.01%. Max allowed age: 5.459239732780289days >>> >>> It does not look like the slave is disconnecting, so why does the master >>> think the slave keeps disconnecting and deactivate the slave ? >>> >>> Thanks, >>> Arunabha >>> >>> >>> >>>
