[MESOS-5536] Completed executors presented as alive

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.28.0

Environment

Ubuntu 14.04.3 LTS

• Assignee: Unassigned
• Reporter: Tomasz Janiszewski
• Created: 03/Jun/16 09:13
• Updated: 15/Sep/16 19:57
• Resolved: 15/Sep/16 19:57

Description

I'm running Mesos 0.28.0. Mesos slave(1)/state endpoint returns some completed executors not in frameworks.completed_executors but in frameworks.executors. Alsa this executor presents in monitor/statistics

{
    "attributes": {...},
    "completed_frameworks": [],
    "flags": {...},
    "frameworks": [
        {
            "checkpoint": true,
            "completed_executors": [...],
            "executors": [
              {
                  "queued_tasks": [],
                  "tasks": [],
                  "completed_tasks": [
                      {
                          "discovery": {...},
                          "executor_id": "",
                          "framework_id": "f65b163c-0faf-441f-ac14-91739fa4394c-0000",
                          "id": "service.a3b609b8-27ec-11e6-8044-02c89eb9127e",
                          "labels": [...],
                          "name": "service",
                          "resources": {...},
                          "slave_id": "ef232fd9-5114-4d8f-adc3-1669c1e6fdc5-S13",
                          "state": "TASK_KILLED",
                          "statuses": []
                      }
                  ],
                  "container": "ead42e63-ac92-4ad0-a99c-4af9c3fa5e31",
                  "directory": "...",
                  "id": "service.a3b609b8-27ec-11e6-8044-02c89eb9127e",
                  "name": "Command Executor (Task: service.a3b609b8-27ec-11e6-8044-02c89eb9127e) (Command: sh -c 'cd service...')",                  
                  "resources": {...},
                  "source": "service.a3b609b8-27ec-11e6-8044-02c89eb9127e"                  
              },
              ...
            ],
        }
    ],
    "git_sha": "961edbd82e691a619a4c171a7aadc9c32957fa73",
    "git_tag": "0.28.0",
    "version": "0.28.0",
    ...
}

"var/log/mesos/mesos-slave.INFO"

13:33:19.479182  [slave.cpp:1361] Got assigned task service.a3b609b8-27ec-11e6-8044-02c89eb9127e for framework f65b163c-0faf-441f-ac14-91739fa4394c-0000
13:33:19.482566  [slave.cpp:1480] Launching task service.a3b609b8-27ec-11e6-8044-02c89eb9127e for framework f65b163c-0faf-441f-ac14-91739fa4394c-0000
13:33:19.483921  [paths.cpp:528] Trying to chown '/tmp/mesos/slaves/ef232fd9-5114-4d8f-adc3-1669c1e6fdc5-S13/frameworks/f65b163c-0faf-441f-ac14-91739fa4394c-0000/executors/service.a3b609b8-27ec-11e6-8044-02c89eb9127e/runs/ead42e63-ac92-4ad0-a99c-4af9c3fa5e31' to user 'mesosuser'
13:33:19.504173  [slave.cpp:5367] Launching executor service.a3b609b8-27ec-11e6-8044-02c89eb9127e of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000 with resources cpus(*):0.1; mem(*):32 in work directory '/tmp/mesos/slaves/ef232fd9-5114-4d8f-adc3-1669c1e6fdc5-S13/frameworks/f65b163c-0faf-441f-ac14-91739fa4394c-0000/executors/service.a3b609b8-27ec-11e6-8044-02c89eb9127e/runs/ead42e63-ac92-4ad0-a99c-4af9c3fa5e31'
13:33:19.505537  [containerizer.cpp:666] Starting container 'ead42e63-ac92-4ad0-a99c-4af9c3fa5e31' for executor 'service.a3b609b8-27ec-11e6-8044-02c89eb9127e' of framework 'f65b163c-0faf-441f-ac14-91739fa4394c-0000'
13:33:19.505734  [slave.cpp:1698] Queuing task 'service.a3b609b8-27ec-11e6-8044-02c89eb9127e' for executor 'service.a3b609b8-27ec-11e6-8044-02c89eb9127e' of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000
...
13:33:19.977483  [containerizer.cpp:1118] Checkpointing executor's forked pid 25576 to '/tmp/mesos/meta/slaves/ef232fd9-5114-4d8f-adc3-1669c1e6fdc5-S13/frameworks/f65b163c-0faf-441f-ac14-91739fa4394c-0000/executors/service.a3b609b8-27ec-11e6-8044-02c89eb9127e/runs/ead42e63-ac92-4ad0-a99c-4af9c3fa5e31/pids/forked.pid'
13:33:35.775195  [slave.cpp:1891] Asked to kill task service.a3b609b8-27ec-11e6-8044-02c89eb9127e of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000
13:33:35.775645  [slave.cpp:3002] Handling status update TASK_KILLED (UUID: eba64915-7df2-483d-8982-a9a46a48a81b) for task service.a3b609b8-27ec-11e6-8044-02c89eb9127e of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000 f
rom @0.0.0.0:0
13:33:35.778105  [cpushare.cpp:389] Updated 'cpu.shares' to 102 (cpus 0.1) for container ead42e63-ac92-4ad0-a99c-4af9c3fa5e31
13:33:35.778488  [disk.cpp:169] Updating the disk resources for container ead42e63-ac92-4ad0-a99c-4af9c3fa5e31 to cpus(*):0.1; mem(*):32
13:33:35.780349  [mem.cpp:353] Updated 'memory.soft_limit_in_bytes' to 32MB for container ead42e63-ac92-4ad0-a99c-4af9c3fa5e3
1
13:33:35.782573  [status_update_manager.cpp:320] Received status update TASK_KILLED (UUID: eba64915-7df2-483d-8982-a9a46a48a8
1b) for task service.a3b609b8-27ec-11e6-8044-02c89eb9127e of framework f65b163c-0faf-441f-ac14-9173
9fa4394c-0000
13:33:35.783860  [status_update_manager.cpp:824] Checkpointing UPDATE for status update TASK_KILLED (UUID: eba64915-7df2-483d-8982-a9a46a48a81b) for task service.a3b609b8-27ec-11e6-8044-02c89eb9127e of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000
13:33:35.788767  [slave.cpp:3400] Forwarding the update TASK_KILLED (UUID: eba64915-7df2-483d-8982-a9a46a48a81b) for task service.a3b609b8-27ec-11e6-8044-02c89eb9127e of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000 to master@10.82.24.138:5050
13:33:35.917932  [status_update_manager.cpp:392] Received status update acknowledgement (UUID: eba64915-7df2-483d-8982-a9a46a48a81b) for task service.a3b609b8-27ec-11e6-8044-02c89eb9127e of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000
13:33:35.918143  [status_update_manager.cpp:824] Checkpointing ACK for status update TASK_KILLED (UUID: eba64915-7df2-483d-8982-a9a46a48a81b) for task service.a3b609b8-27ec-11e6-8044-02c89eb9127e of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000
...
13:33:39.031054  [slave.cpp:2643] Got registration for executor 'service.a3b609b8-27ec-11e6-8044-02c89eb9127e' of framework f65b163c-0faf-441f-ac14-91739fa4394c-0000 from executor(1)@127.0.0.1:60083

Issue Links

• is related to: MESOS-5380 Killing a queued task can cause the corresponding command executor to never terminate.