Oh, now I got it. To get path you need to query agent for it's state with /slave(1)/state. In response you will get JSON. Path to sandbox is stored in .frameworks[].executors[].directory.
śr., 10.08.2016 o 17:34 użytkownik June Taylor <j...@umn.edu> napisał: > Tomek, > > I'm not sure I understand your suggestion. We know how to ask for a file > from an HTTP endpoint, but it is the construction of the correct URL which > is not currently clear. > > We are not sure how to determine the Run ID of the executor. > > > Thanks, > June Taylor > System Administrator, Minnesota Population Center > University of Minnesota > > On Wed, Aug 10, 2016 at 10:08 AM, Tomek Janiszewski <jani...@gmail.com> > wrote: > >> Hi >> >> If you need simplest method then python SimpleHTTPServer could help. Just >> launch it in background before command you want to run, assign it port and >> query sandbox with <agent ip>:<task port> that can be obtained from state >> endpoint. >> >> - >> Tomek >> >> śr., 10.08.2016 o 16:53 użytkownik June Taylor <j...@umn.edu> napisał: >> >>> We are trying to retrieve the stdout and stderr files from an executor >>> programmatically. >>> >>> It appears that these are available via HTTP request, however, >>> constructing the correct URL is posing to be a challenge. >>> >>> Our scenario is: >>> >>> 1. Use mesos-execute to submit a job. A framework ID is available at >>> this point. >>> 2. Using the framework ID, one can inquire with mesos-state to determine >>> which slave ID is executing the task. >>> 3. Using the slave ID, one can inquire with mesos-state to find the >>> hostname for that slave ID >>> 4. HTTP can be used to ask the /browse/ endpoint for a file, however, >>> there is an Executor ID which we cannot programmatically determine, to >>> complete this URL. >>> >>> Please advise the simplest option for retrieving the sandbox files given >>> the scenario starts with mesos-execute commands. >>> >>> Thanks! >>> June Taylor >>> System Administrator, Minnesota Population Center >>> University of Minnesota >>> >> >
