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From David Greenberg <dsg123456...@gmail.com>
Subject Re: Accessing stdout/stderr of a task programmattically?
Date Wed, 21 Jan 2015 16:50:40 GMT
So, I've looked into this more, and the UUID in "runs" doesn't appear
appear to be the task-id, executor-id, or framework-id. do you have any
idea what it could be?

On Tue, Jan 13, 2015 at 5:21 PM, David Greenberg <dsg123456789@gmail.com>
wrote:

> Thank you for your answers!
>
> On Tue, Jan 13, 2015 at 5:15 PM, Tim Chen <tim@mesosphere.io> wrote:
>
>> You can get the slave_id, framework_id and executor_id of a task all from
>> state.json.
>>
>> ie:
>>
>>
>>    - {
>>       - executor_id: "20141231-115728-16777343-5050-49193-S0",
>>       - framework_id: "20141231-115728-16777343-5050-49193-0000",
>>       - id: "1",
>>       - labels: [ ],
>>       - name: "Task 1",
>>       - resources:
>>       {
>>          - cpus: 6,
>>          - disk: 0,
>>          - mem: 13312
>>          },
>>       - slave_id: "20141231-115728-16777343-5050-49193-S0",
>>       - state: "TASK_KILLED",
>>       - statuses:
>>       [
>>          -
>>          {
>>             - state: "TASK_RUNNING",
>>             - timestamp: 1420056049.88177
>>             },
>>          -
>>          {
>>             - state: "TASK_KILLED",
>>             - timestamp: 1420056124.66483
>>             }
>>          ]
>>       },
>>
>>
>> On Tue, Jan 13, 2015 at 1:48 PM, David Greenberg <dsg123456789@gmail.com>
>> wrote:
>>
>>> I was trying to figure out how to programmatically access a task's
>>> stdout & stderr, and I don't fully understand how the URL is constructed.
>>> It seems to be of the form http://
>>> $slave_url:5050/read.json?$work_dir/work/slaves/$slave_id/frameworks/$framework_id/executors/$executor_id/runs/$something
>>>
>>> What is the $something? Is there an easier way, given just the task_id,
>>> to find where the output is?
>>>
>>> Thanks,
>>> David
>>>
>>
>>
>

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