I ran a scheduler with a cluster (3 nodes) of mesos masters. The "127.0,.0.1"
in mesos log looks strange. (I guess mesos-go reported a wrong IP to mesos?)
So I changed my env to use only one mesos master, and ensure scheduler run at
the same machine with mesos master. This worked around the "Deactivated
framework" problem.
Then I get a different problem... all tasks failed:
I0819 17:39:38.678068 17505 main.go:132] Received Offer <
e39b3090-6d8a-4b1d-9a3e-defcfd9fa9c2-O62 > with cpus= 2 mem= 2928
I0819 17:39:38.678135 17505 main.go:164] Prepared task: go-task-63 with offer
e39b3090-6d8a-4b1d-9a3e-defcfd9fa9c2-O62 for launch
I0819 17:39:38.678209 17505 main.go:170] Launching 1 tasks for offer
e39b3090-6d8a-4b1d-9a3e-defcfd9fa9c2-O62
E0819 17:39:38.691142 17505 main.go:205] executor
"&ExecutorID{Value:*default,XXX_unrecognized:[],}" lost on slave
"&SlaveID{Value:*0583e05a-2ddb-4db5-945f-00d1c98d3780-S2,XXX_unrecognized:[],}"
code -1
I0819 17:39:38.691603 17505 main.go:176] Status update: task 63 is in state
TASK_FAILED
E0819 17:39:38.691662 17505 main.go:205] executor
"&ExecutorID{Value:*default,XXX_unrecognized:[],}" lost on slave
"&SlaveID{Value:*4f24314d-e38d-457c-82e3-0f5535315007-S1,XXX_unrecognized:[],}"
code -1
E0819 17:39:38.692593 17505 main.go:205] executor
"&ExecutorID{Value:*default,XXX_unrecognized:[],}" lost on slave
"&SlaveID{Value:*d14a8781-f524-4531-bd16-2217506fa594-S0,XXX_unrecognized:[],}"
code -1
I0819 17:39:38.694184 17505 main.go:176] Status update: task 62 is in state
TASK_FAILED
I0819 17:39:38.694818 17505 main.go:176] Status update: task 61 is in state
TASK_FAILED
________________________________
发件人: 志昌 余 <[email protected]>
发送时间: 2016年8月19日 17:31:10
收件人: [email protected]
主题: 答复: mesos-go example scheduler doesn't work
I also tried per the README.md:
[cannon@yzc-mesos1 examples]$ ./_output/scheduler -master=10.18.6.57:5050
-executor="$EXECUTOR_BIN" -logtostderr=true
I0819 17:10:39.068475 17278 main.go:215] Initializing the Example Scheduler...
I0819 17:10:39.076339 17278 scheduler.go:334] Initializing mesos scheduler
driver
I0819 17:10:39.077385 17278 scheduler.go:833] Starting the scheduler driver...
I0819 17:10:39.077616 17278 http_transporter.go:383] listening on 127.0.0.1
port 52671
I0819 17:10:39.078865 17278 scheduler.go:850] Mesos scheduler driver started
with PID=scheduler(1)@127.0.0.1:52671
I0819 17:10:39.080876 17278 scheduler.go:1053] Scheduler driver running.
Waiting to be stopped.
I0819 17:10:39.391125 17278 scheduler.go:419] New master
[email protected]:5050 detected
I0819 17:10:39.391610 17278 scheduler.go:483] No credentials were provided.
Attempting to register scheduler without authentication.
________________________________
发件人: 志昌 余 <[email protected]>
发送时间: 2016年8月19日 17:28
收件人: [email protected]
主题: mesos-go example scheduler doesn't work
Hi all,
I'm trying https://github.com/mesos/mesos-go (master branch) with
mesos-master:0.28.0-2.0.16.ubuntu1404 (run with docker).
The scheduler doesn't run any tasks. Here's the output, and stuck there
forever:
[cannon@yzc-mesos1 scheduler]$ ./scheduler -master 10.18.6.57:5050
-logtostderr=true
I0819 16:50:11.850130 16619 main.go:215] Initializing the Example Scheduler...
I0819 16:50:11.854875 16619 scheduler.go:334] Initializing mesos scheduler
driver
I0819 16:50:11.855194 16619 scheduler.go:833] Starting the scheduler driver...
I0819 16:50:11.855344 16619 http_transporter.go:383] listening on 127.0.0.1
port 36443
I0819 16:50:11.855444 16619 scheduler.go:850] Mesos scheduler driver started
with PID=scheduler(1)@127.0.0.1:36443
I0819 16:50:11.855500 16619 scheduler.go:1053] Scheduler driver running.
Waiting to be stopped.
I0819 16:50:11.946344 16619 scheduler.go:419] New master
[email protected]:5050 detected
I0819 16:50:11.946375 16619 scheduler.go:483] No credentials were provided.
Attempting to register scheduler without authentication.
The mesos master log indicates that it deactivated that scheduler again and
again:
I0819 17:25:41.866633 9 master.cpp:2231] Received SUBSCRIBE call for
framework 'Test Framework (Go)' at scheduler(1)@127.0.0.1:52671
I0819 17:25:41.866986 9 master.cpp:2302] Subscribing framework Test
Framework (Go) with checkpointing disabled and capabilities [ ]
E0819 17:25:41.869329 13 process.cpp:1958] Failed to shutdown socket with fd
15: Transport endpoint is not connected
I0819 17:25:41.869443 7 hierarchical.cpp:265] Added framework
0583e05a-2ddb-4db5-945f-00d1c98d3780-0083
I0819 17:25:41.870447 9 master.cpp:1212] Framework
0583e05a-2ddb-4db5-945f-00d1c98d3780-0083 (Test Framework (Go)) at
scheduler(1)@127.0.0.1:52671 disconnected
E0819 17:25:41.870484 13 process.cpp:1958] Failed to shutdown socket with fd
15: Transport endpoint is not connected
I0819 17:25:41.870501 9 master.cpp:2527] Disconnecting framework
0583e05a-2ddb-4db5-945f-00d1c98d3780-0083 (Test Framework (Go)) at
scheduler(1)@127.0.0.1:52671
I0819 17:25:41.870671 9 master.cpp:2551] Deactivating framework
0583e05a-2ddb-4db5-945f-00d1c98d3780-0083 (Test Framework (Go)) at
scheduler(1)@127.0.0.1:52671
I0819 17:25:41.870734 9 master.cpp:1236] Giving framework
0583e05a-2ddb-4db5-945f-00d1c98d3780-0083 (Test Framework (Go)) at
scheduler(1)@127.0.0.1:52671 0ns to failover
W0819 17:25:41.870820 9 master.cpp:5189] Master returning resources offered
to framework 0583e05a-2ddb-4db5-945f-00d1c98d3780-0083 because the framework
has terminated or is inactive
I0819 17:25:41.870942 9 hierarchical.cpp:375] Deactivated framework
0583e05a-2ddb-4db5-945f-00d1c98d3780-0083
I0819 17:25:41.871987 7 master.cpp:5176] Framework failover timeout,
removing framework 0583e05a-2ddb-4db5-945f-00d1c98d3780-0083 (Test Framework
(Go)) at scheduler(1)@127.0.0.1:52671
I0819 17:25:41.872043 7 master.cpp:5909] Removing framework
0583e05a-2ddb-4db5-945f-00d1c98d3780-0083 (Test Framework (Go)) at
scheduler(1)@127.0.0.1:52671
I0819 17:25:41.872268 9 hierarchical.cpp:326] Removed framework
0583e05a-2ddb-4db5-945f-00d1c98d3780-0083
I0819 17:25:44.062274 7 http.cpp:312] HTTP GET for /master/state from
10.32.51.161:28655 with User-Agent='Mozilla/5.0 (X11; Linux x86_64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.97 Safari/537.36'
I0819 17:25:51.068267 12 http.cpp:312] HTTP GET for /master/state from
10.32.51.161:28655 with User-Agent='Mozilla/5.0 (X11; Linux x86_64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.97 Safari/537.36'
Chronos works well under my env. So what's wrong with mesos-go?
Thanks,
Zhichang Yu
