[
https://issues.apache.org/jira/browse/MESOS-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14370502#comment-14370502
]
Vinod Kone commented on MESOS-1127:
-----------------------------------
After discussing with [~bmahler], decided to adapt the event/call driver to the
new protobufs/semantics instead of completely deleting it.
I've discarded the above reviews and putting this ticket back to progress,
because I realized I want to split the reviews in a more fine grained manner to
make it easy to visualize changes.
> Implement the protobufs for the scheduler API
> ---------------------------------------------
>
> Key: MESOS-1127
> URL: https://issues.apache.org/jira/browse/MESOS-1127
> Project: Mesos
> Issue Type: Task
> Components: framework
> Reporter: Benjamin Hindman
> Assignee: Vinod Kone
> Labels: twitter
>
> The default scheduler/executor interface and implementation in Mesos have a
> few drawbacks:
> (1) The interface is fairly high-level which makes it hard to do certain
> things, for example, handle events (callbacks) in batch. This can have a big
> impact on the performance of schedulers (for example, writing task updates
> that need to be persisted).
> (2) The implementation requires writing a lot of boilerplate JNI and native
> Python wrappers when adding additional API components.
> The plan is to provide a lower-level API that can easily be used to implement
> the higher-level API that is currently provided. This will also open the door
> to more easily building native-language Mesos libraries (i.e., not needing
> the C++ shim layer) and building new higher-level abstractions on top of the
> lower-level API.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
