[
https://issues.apache.org/jira/browse/MESOS-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14320683#comment-14320683
]
Vinod Kone commented on MESOS-1127:
-----------------------------------
Yea. I was suggesting to keep the REGISTERED/REREGISTERED *types* but get rid
of Registered and Reregistered protobufs.
A registered response for example would like this.
{code}
HTTP/1.1 200 OK
Content-Type: application/json
Transfer-Encoding: chunked
Connection: keep-alive
{
“type” : “REGISTERED”,
“registered” : {
“framework_id” : { “value” : “12220-3440-12532-2345”}
}
}
{code}
A re-registered response:
{code}
HTTP/1.1 200 OK
Content-Type: application/json
Transfer-Encoding: chunked
Connection: keep-alive
{
“type” : “REREGISTERED”
}
{code}
Anyway, this all hopefully make more sense once we open up the design doc. Stay
tuned.
> 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: Benjamin Hindman
> 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)
