[jira] [Created] (MESOS-7887) `GET_EXECUTORS` and `/state` is not consistent between master and agent

[Alexander Rojas (JIRA)]

Alexander Rojas created MESOS-7887:
--------------------------------------

             Summary: `GET_EXECUTORS` and `/state` is not consistent between 
master and agent
                 Key: MESOS-7887
                 URL: https://issues.apache.org/jira/browse/MESOS-7887
             Project: Mesos
          Issue Type: Bug
          Components: HTTP API, master
    Affects Versions: 1.3.0
            Reporter: Alexander Rojas


The master seem not to keep information about the executors since they are not 
returned either either by getting the master state (with either v0 and v1 
API's) or with the call `GET_EXECUTORS`. Creating a cluster as follows:

{noformat}
./bin/mesos-master.sh \
    --ip=${MASTER_IP} \
    --work_dir=/tmp/mesos/master \
    --log_dir=/tmp/mesos/master/log
{noformat}

{noformat}
sudo ./bin/mesos-agent.sh \
    --master=${MASTER_IP}:5050 \
    --work_dir=/tmp/mesos/agent \
    --log_dir=/tmp/mesos/agent/log \
    --containerizers=mesos,docker
{noformat}

And launch  a couple of frameworks as follows:

{noformat}
./src/mesos-execute \
    --master=${MASTER_IP}:5050 \
    
--task='{"name":"test-custom-command","task_id":{"value":"test-custom-command-task-1"},"agent_id":{"value":"50f4e551-aa5c-42db-8967-4dc3ee11658f-S0"},"resources":[{"name":"cpus","type":"SCALAR","scalar":{"value":1}},{"name":"mem","type":"SCALAR","scalar":{"value":32}},{"name":"disk","type":"SCALAR","scalar":{"value":32}}],"executor":{"executor_id":{"value":"test-custom-command-executor"},"command":{"value":"while
 true; do echo \"Hello World\"; sleep 5; done;"}}}'
{noformat}

{noformat}
./src/mesos-execute \
    --master=${MASTER_IP}:5050 \
    --name=test-command \
    --command='while true; do echo "Hello World"; sleep 5; done;' \
    --containerizer=docker \
    --docker_image=ubuntu:latest
{noformat}

Not using the operator endpoints on the agent:

{noformat}
$ http POST ${AGENT_IP}:5051/api/v1 type=GET_EXECUTORS

{
  "get_executors": {
    "completed_executors": [
    ],
    "executors": [
      {
        "executor_info": {
          "command": {
            "arguments": [
              "mesos-executor",
              "--launcher_dir=/workspace/mesos/build/src"
            ],
            "shell": false,
            "value": "/workspace/mesos/build/src/mesos-executor"
          },
          "container": {
            "docker": {
              "image": "ubuntu:latest",
              "network": "HOST",
              "privileged": false
            },
            "type": "DOCKER"
          },
          "executor_id": {
            "value": "test-command"
          },
          "framework_id": {
            "value": "87577bcd-093d-4240-a24b-107b4d1d21bd-0001"
          },
          "name": "Command Executor (Task: test-command) (Command: sh -c 'while 
true; ...')",
          "resources": [
            {
              "allocation_info": {
                "role": "*"
              },
              "name": "cpus",
              "scalar": {
                "value": 0.1
              },
              "type": "SCALAR"
            },
            {
              "allocation_info": {
                "role": "*"
              },
              "name": "mem",
              "scalar": {
                "value": 32
              },
              "type": "SCALAR"
            }
          ],
          "source": "test-command"
        }
      },
      {
        "executor_info": {
          "command": {
            "shell": true,
            "value": "while true; do echo \"Hello World\"; sleep 5; done;"
          },
          "executor_id": {
            "value": "test-custom-command-executor"
          },
          "framework_id": {
            "value": "87577bcd-093d-4240-a24b-107b4d1d21bd-0000"
          }
        }
      }
    ]
  },
  "type": "GET_EXECUTORS"
}
{noformat}

While the master does

{noformat}
 http POST ${MASTER_IP}:5050/api/v1 type=GET_EXECUTORS

{
    "get_executors": {},
    "type": "GET_EXECUTORS"
}
{noformat}

These results are consistent using the `/state` endpoint on both, agent and 
master as well as using the {{GET_STATE}} v1 API call. The agent returns 
information about executors, while the master response has none.



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