chenqiang created MESOS-5718:
--------------------------------
Summary: Mesos UI shows "Taks is in RUNNING status" but can't find
it in the mesos Agent.
Key: MESOS-5718
URL: https://issues.apache.org/jira/browse/MESOS-5718
Project: Mesos
Issue Type: Bug
Reporter: chenqiang
Assignee: chenqiang
Now, we find an issue that a task launched by marathon with docker container
shows "Task is in RUNNING status" in Mesos UI, but can't find it in the mesos
Agent host. Namely, the docker container doesn't exist but the Task is shown As
RUNNING in Mesos UI. so interesting...
Parts log is attached as belows:
```
I0627 14:31:30.239467 3913 slave.cpp:1912] Asked to kill task
tanmenggang.router-web.jylt-online02.532b8817-391f-11e6-93b3-56847afe9799 of
framework 20141201-145651-1900714250-5050-3484-0000
W0627 14:31:30.239547 3913 slave.cpp:2025] Ignoring kill task
tanmenggang.router-web.jylt-online02.532b8817-391f-11e6-93b3-56847afe9799
because the executor
'tanmenggang.router-web.jylt-online02.532b8817-391f-11e6-93b3-56847afe9799' of
framework 20141201-145651-1900714250-5050-3484-0000 at
executor(1)@10.153.96.22:14578 is terminating/terminated
I0624 14:46:04.398646 3921 slave.cpp:4511] Sending reconnect request to
executor
'tanmenggang.router-web.jylt-online02.532b8817-391f-11e6-93b3-56847afe9799' of
framework 20141201-145651-1900714250-5050-3484-0000 at
executor(1)@10.153.96.22:14578
I0624 14:46:06.399073 3899 slave.cpp:2991] Killing un-reregistered executor
'tanmenggang.router-web.jylt-online02.532b8817-391f-11e6-93b3-56847afe9799' of
framework 20141201-145651-1900714250-5050-3484-0000 at
executor(1)@10.153.96.22:14578
I0624 14:46:06.399183 3899 slave.cpp:4571] Finished recovery
I0624 14:46:06.399375 3902 docker.cpp:1724] Destroying container
'fa37fc7c-7ef1-478a-81a2-cae38ab3e4cb'
I0624 14:46:06.399431 3902 docker.cpp:1852] Running docker stop on container
'fa37fc7c-7ef1-478a-81a2-cae38ab3e4cb'
```
What's the root cause ?
FIX: After restart mesos-slave, the RUNNING task becomes in FAILED status, and
we can see it is launched again in other Agent, the task restores to normal...
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