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https://issues.apache.org/jira/browse/MESOS-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14359606#comment-14359606
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Zameer Manji commented on MESOS-2487:
-------------------------------------

I suggested two possible solutions in https://reviews.apache.org/r/31905/:
1. Create a custom protobuf compiler 
[plugin|https://developers.google.com/protocol-buffers/docs/reference/cpp/google.protobuf.compiler.plugin]
 that auto generates the implementations.
2. Use the protobuf C++ [reflection 
api|https://developers.google.com/protocol-buffers/docs/reference/cpp/google.protobuf.message#Reflection]
 for equality.

> Ensure protobuf "==" operator does not go out of sync with new protobuf fields
> ------------------------------------------------------------------------------
>
>                 Key: MESOS-2487
>                 URL: https://issues.apache.org/jira/browse/MESOS-2487
>             Project: Mesos
>          Issue Type: Task
>            Reporter: Vinod Kone
>
> Currently when a new field is added to a protobuf that has a custom "==" 
> operator defined,  we don't make sure that the field is accounted for in the 
> comparison. Ideally we should catch such errors at build time or 'make check' 
> time. 



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