Hi, As Oleg mentioned, container-reuse is done at ApplicationMaster level currently. Tez's ApplicationMaster is one of them.
Thanks, - Tsuyoshi On Thu, Apr 24, 2014 at 2:03 AM, Oleg Zhurakousky <oleg.zhurakou...@gmail.com> wrote: > While YARN-373 addresses a bit of a different problem the use case of reuse > of existing resources could be looked at few different ways. As I understand > YARN-373 talks about reusing resources from an old container to spun off a > new one. Another way of looking at the problem is to actually reuse a > container itself as long as you can communicate with it. > I've been experimenting with it recently and while I am not sure if the > approach is valid or solves your use case, take a look here > https://github.com/olegz/yaya/wiki/CoreFeatures#java-based-long-running-and-interact-able-application-containers. > At least you'll get some ideas of what could be done. > > Cheers > Oleg > > > On Tue, Apr 8, 2014 at 10:53 AM, Krishna Kishore Bonagiri > <write2kish...@gmail.com> wrote: >> >> Hi, >> >> Does this JIRA issue mean that we can't currently reuse a container for >> running/launching two different processes one after another? >> >> https://issues.apache.org/jira/browse/YARN-373 >> >> >> If that is true, are there any plans for making that possible? >> >> Thanks, >> Kishore > > -- - Tsuyoshi
