Hi @Guangya Liu. V1 API support both mesos call frameworks or frameworks call mesos.
https://docs.google.com/document/d/1pnIY_HckimKNvpqhKRhbc9eSItWNFT-priXh_urR-T0/edit And I think Java or Python API libraries would be deprecated and more out to a better place to maintain in the future(Also maybe support more languages through V1 API). Continue to add them to old APIs may be not a good choice. On Mon, Sep 14, 2015 at 11:02 PM, Guangya Liu <[email protected]> wrote: > Hi Joris, > > I think that those APIs are still needed as HTTP API is mainly initiated by > operator, the current call for HTTP API including TEARDOWN, ACCEPT, > DECLINE, REVIVE, KILL, SHUTDOWN etc, but the offer related operations such > as offer and InverserOffers are initiatedby mesos master, the master need > notify the framework for those offers via the callbacks. Comments? > > Thanks, > > Guangya > > On Mon, Sep 14, 2015 at 10:42 PM, Joris Van Remoortere < > [email protected]> > wrote: > > > Hi Qian, > > > > There is no current plan to add this to the old API. Those tickets were > > created pre-V1 API. > > Currently the goal is to encourage developers to use the V1 API to have > > access to new features such as maintenance primitives. > > > > Joris > > > > On Mon, Sep 14, 2015 at 10:22 AM, Qian AZ Zhang <[email protected]> > > wrote: > > > > > > > > > > > Hi, > > > > > > In the maintenance epic (MESOS-1474), I see there are 3 tasks created > to > > > add InverseOffer support to Scheduler API: > > > MESOS-2063 Add InverseOffer to C++ Scheduler API > > > MESOS-2064 Add InverseOffer to Java Scheduler API > > > MESOS-2065 Add InverseOffer to Python Scheduler API > > > > > > I think we have already supported Schedule HTTP API, so do we still > need > > to > > > update the C++ scheduler API (and the Java/Python binding) to support > > > InverseOffer? If so, I think we may need to update all the example > > > frameworks as well. Take C++ scheduler API as an example, we may need > to > > > add a new callback inverseResourceOffers() in the Scheduler class, and > > each > > > example framework's scheduler needs to implement it. > > > > > > > > > Regards, > > > Qian Zhang > > > -- Best Regards, Haosdent Huang
