in a case where there are multiple ways to retrieve this logical data set, how to represent this in the response?
for example, assume there is a data set that has part 1 in endpoint 1 and part 2 in endpoint 2 with tcp as transport both part 1 and part 2 in endpoint 3, with infiniband as transport now how we return this back to client so client decide which one to consume? the mental model i have with FightService is similar to travel with flight. - a travel agency lists many travel choices. - for a trip from NYC to SFO, there are different itinerary, like NYC->SFO directly. NYC->Chicago -> SFO, and so on. - for each itinerary, there could be one or more logical parts (hop) - for each hop, there are different ways, like business class, economic class, etc - they all need a ticket to finish the trip. is this right, or way off? Thanks Ming On Tue, Apr 2, 2019 at 9:59 PM Wes McKinney <wesmck...@gmail.com> wrote: > Hi, > > A FlightGetInfo plan corresponds to a single logical dataset. The > dataset may be spread across multiple endpoints, so if you want the > whole dataset you have to execute DoGet against them all. > > I'm not sure what you mean by "provide more than one execution plan". > > - Wes > > On Tue, Apr 2, 2019 at 7:54 PM ming zhang <ming.zhang.ch...@gmail.com> > wrote: > > > > Hi All > > > > Wonder how to understand this comment? > > > > Looks like this assume we only have one "itinerary" and finish it need to > > consume all the flight endpoints. > > > > /* > > * A list of endpoints associated with the flight. To consume the whole > > * flight, all endpoints must be consumed. > > */ > > > > What if we do want to provide more than one execution plan (itinerary) > and > > each have multiple steps? > > > > Thanks > > Ming >
