To be clear, this method will return the requests that match the priority
and location and can fit in the capability provided. The fit takes care of
any adjustments made by the YARN scheduler.

Bikas

-----Original Message-----
From: Sandy Ryza [mailto:[email protected]]
Sent: Monday, September 23, 2013 5:44 AM
To: [email protected]
Subject: Re: correlating container allocation responses with specific
requests

Hi Steve,

This is done with AMRMClient#getMatchingRequests.  You feed in the
priority, location, and capability of the container you were allocated and
it gives you a list of ContainerRequests you filed that could have
produced your allocation.  Is this sufficient for what you need?

-Sandy


On Mon, Sep 23, 2013 at 5:31 AM, Steve Loughran
<[email protected]>wrote:

> Before I file a JIRA against it, is there an easly/obvious way to go
> from a container allocation response,
> onContainersAllocated(List<Container>
> containers), to the specific request made of every container.
>
> I need to track which requests have been satisfied, and i can't see an
> easy way to do it, because the allocation responses don't include any
> information on which requests map to specific containers. As a result,
> I can't easily track which container requests are outstanding.
>
> -steve
>
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