Hi Soheila, I have worked on the fetcher cache, but I won’t be at MesosCon Europe. Nevertheless, I am interested in this problem area, so I want to support your effort, also after MesosCon.
Bernd > On Oct 5, 2015, at 6:49 PM, Soheila Dehghanzadeh <[email protected]> wrote: > > Hi Casey, All, > > As mentioned in [1] : > "Unfortunately, there is no mechanism to refresh a cache entry in the > current experimental version of the fetcher cache." > > So in the community there is a need for a maintenance policy to keep the > cache up-to-date and I would like to solve this problem as a 1-day hackaton > project. So if any of the Mesos Fetcher Cache folks are attending the > hackathon I would like to team up with them and solve this problem. In my > phd I proposed some optimizations of increasing the freshness of the task > outcome when cache data providers apply some restrictions on the number of > accesses which is briefly explained here [2]. So after we designed the > maintenance policy, we can optimized it for these constraints based > accesses using this idea as well. > > [1].http://mesos.apache.org/documentation/latest/fetcher/ > [2].http://www.www2015.it/documents/proceedings/companion/p25.pdf > > -Thanks. > -Soheila
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