> On Jan. 22, 2016, 5:37 a.m., Joseph Wu wrote: > > General questions: > > > > - Besides removing the possibility for overcommit, does this change give us > > anything else? > > - What happens if a master sends this modified `TaskInfo` to an agent that > > does not have this chain of patches? > > - Have you considered completely converting a `CommandInfo` to > > `ExecutorInfo`? If we do that, it may be possible to remove all the other > > places with special logic for command tasks.
* It's more for evicting executor by master, there's several EPICs about sharing resources between frameworks; and all of them need the feature to let resources owner get resouces back: MESOS-4303 (reclaim/preemption in Mesos), "Optimsitic Offer Phase 2", "Borrow/Lend policy on Quota" (draft idea in my mind) * Good point! If did not get required info, e.g. `launch_dir`, we should keep the same behaviour as before: let salve trace the executor info. * Yes, I'm used to add `taskCommand` into `ExecutorInfo`; but when launch docker executor, it need task info which is different with normal executor. In this patch, I'd like to focus on moving the executor info into master. - Klaus ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/41305/#review115703 ----------------------------------------------------------- On Jan. 19, 2016, 10:55 a.m., Klaus Ma wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/41305/ > ----------------------------------------------------------- > > (Updated Jan. 19, 2016, 10:55 a.m.) > > > Review request for mesos, Ben Mahler, Guangya Liu, Artem Harutyunyan, Ian > Downes, Joris Van Remoortere, Joseph Wu, and Vinod Kone. > > > Bugs: MESOS-1718 > https://issues.apache.org/jira/browse/MESOS-1718 > > > Repository: mesos > > > Description > ------- > > MESOS-1718: move getExecutorInfo from slave to master > > > Diffs > ----- > > src/master/constants.hpp 2c3299bc1aaa0888f7e47a71965c56ada8ecc21f > src/master/master.hpp 3a7e18232323a1c051bcc97915484b1195fffe58 > src/master/master.cpp 9ee56277c8a472be9e683d5db505becfb5f7c422 > src/slave/constants.hpp bcbb1401aa8f9f04c4f9256bb4f560e18d8994e0 > src/slave/slave.hpp b7586ce42bfac9d9885a3eb8d82deb94680c236c > src/slave/slave.cpp bb501810d7bb1261ebbbdd147c49948e5a2f8665 > > Diff: https://reviews.apache.org/r/41305/diff/ > > > Testing > ------- > > > Thanks, > > Klaus Ma > >
