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From: Jason Jeong <culex496782@gmail.com>
Date: Fri, 15 Jul 2016 11:32:45 -0700
Message-ID: <CA+RTWyHktkD6FBFdFDCEB8cyQVGszYRU6jvp4i3kvHjAtZBCSA@mail.gmail.com>
Subject: Re: IMRU Map codec configuration is not passed?
To: dev@reef.apache.org
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archived-at: Fri, 15 Jul 2016 18:33:10 -0000

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The IMRUJobDefinitionBuilder class includes the method
SetMapInputCodecConfiguration(), which is 1) public and 2) included in
release 0.15.
The problem is, deprecation implies that the functionality is still active,
but currently IMRUJobDefinitionBuilder.SetMapInputCodecConfiguration() does
nothing; as Dhruv said, this is a bug.
I think the most quickest way to solve this would be to remove
SetMapInputCodecConfiguration() and rename
SetUpdateFunctionCodecConfiguration() to SetCodecConfiguration(), but if
deleting a public interface is more problematic then I guess we deprecate
both SetMapInputCodecConfiguration() and SetUpdateInputCodecConfiguration(),
and add a new SetCodecConfiguration() method.

Jason

On Thu, Jul 14, 2016 at 10:54 AM, Mariia Mykhailova <mamykhai@microsoft.com>
wrote:

> > This needs to be fixed. Markus/Julia do we need to go through
> deprecation process for this?
>
> We need deprecation process if 1) we delete a publically accessible
> interface, and 2) it's been available in release 0.15 or earlier (so it's
> part of our contract).
> IMRU.OnREEF.Driver.ConfigurationManager.MapInputCodecConfiguration itself
> is internal, so can be deleted safely. For other functions you want to
> modify, we might have to go through deprecation.
>
> -Mariia
>
> -----Original Message-----
> From: Dhruv Mahajan [mailto:dhruv.mahajan@gmail.com]
> Sent: Wednesday, July 13, 2016 6:41 PM
> To: dev@reef.apache.org
> Subject: Re: IMRU Map codec configuration is not passed?
>
> Jason
>
> i looked at the code. Here is what happened:
>
> During one of Pull requests, I decided to use only one codec configuration
> for both map and update tasks. However, I forgot to change
> IMRUJobDefinition so that instead of two functions
> (SetMapInputCodecConfiguration and SetMapFunctionCodecConfiguration) we
> simply have one SetCodecConfiguration. So this is sort of a bug which does
> not impact the IMRU run the reason being that
> UpdateFunctionCodeConfiguration is subset of MapFunctionCodecs.
>
> This needs to be fixed. Markus/Julia do we need to go through deprecation
> process for this?
>
> Dhruv
>
> On Wed, Jul 13, 2016 at 5:32 PM, Jason Jeong <culex496782@gmail.com>
> wrote:
>
> > Hi,
> >
> > Find Usages on
> > `IMRU.OnREEF.Driver.ConfigurationManager.MapInputCodecConfiguration`
> > gives me nothing, implying that the map input codec is not being
> > passed to Map and Update Tasks.
> > Is this a bug, or am I making some obvious mistake?
> >
> > Thanks,
> > Jason
> >
>

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