hmm, I am setting it via the Environment passed in the REST call to create the app, and if I look at the marathon UI I do see the var set.
On Mon, May 19, 2014 at 10:19 AM, Vinod Kone <[email protected]> wrote: > Probably. How are you setting the LIBPROCESS_PORT in Marathon? It has to > be set via CommandInfo.Environment() of the task/executor for this to take > effect. > > > On Fri, May 16, 2014 at 9:41 AM, Scott Clasen <[email protected]> wrote: > >> Aha, thanks! I am still having an issue. I am executing the process via >> marathon, with LIBPROCESS_PORT set in the env. However when I log the >> value of LIBPROCESS_PORT in my program, I get 0. >> >> Found a thread in this ML called >> Re: Review Request: "Unset" LIBPROCESS_PORT before applying >> executor/command environment variables (in the event they modify it). Is >> this what is happening to me? >> >> >> >> On Thu, May 15, 2014 at 7:16 PM, Benjamin Mahler < >> [email protected]> wrote: >> >>> You can set LIBPROCESS_PORT in the environment. >>> >>> >>> On Wed, May 14, 2014 at 1:58 PM, Scott Clasen <[email protected]> wrote: >>> >>>> I raised this question on the Spark ML but it may be more a Mesos >>>> question. >>>> >>>> I would like to be able to configure the port used to communicate >>>> between the Mesos master and Spark tasks running across mesos slaves. It >>>> appears that spark's usage of the mesos library must use the default port = >>>> 0. >>>> >>>> At least that what I think happens in UPID. >>>> https://github.com/apache/mesos/blob/master/3rdparty/libprocess/src/pid.cpp >>>> >>>> Here is an example... >>>> >>>> In this case if the port 56311 is not opened up via iptables and >>>> security groups, the detecting new master step will hang indefinitely, and >>>> failures will be logged on the master. >>>> >>>> group.cpp:310] Group process ((2)@1.2.3.4:56311) connected to >>>> ZooKeeper >>>> group.cpp:752] Syncing group operations: queue size (joins, cancels, >>>> datas) = (0, 0, 0) >>>> group.cpp:367] Trying to create path '/mesos' in ZooKeeper >>>> detector.cpp:134] Detected a new leader: (id='2') >>>> group.cpp:629] Trying to get '/mesos/info_0000000002' in ZooKeeper >>>> detector.cpp:351] A new leading master ([email protected]:5050) >>>> is detected >>>> sched.cpp:230] Detecting new master >>>> >>>> >>>> Is there a way to tell the mesos native lib to use a specific port >>>> rather than a random port from the spark side of things? >>>> >>>> >>>> thanks >>>> SC >>>> >>> >>> >> >
